Information Last Ob Photographs Meteogram Network Table Neighbors Monthly Summaries Observation History Wind Roses Custom Wind Roses Data Calendar Satellite Cloud Product Download Terminal Aerodome Forecast

The following tables present IEM computed monthly data summaries based on daily data provided by or computed for the IEM. A download interface exists for the daily summary information. The climatology is provided by the nearest NCEI climate station (USW00093184) within the current 1991-2020 dataset.

To load shown data into Microsoft Excel, highlight the table information with your mouse and then copy/paste into Excel.

Precipitation Totals [inch]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1940MMMMMMMMMMMM
19410.000.000.000.000.000.000.000.000.000.000.000.00
19420.00M0.000.000.000.000.000.000.000.000.000.00
19430.000.000.000.000.000.000.000.000.000.000.000.00
19440.000.000.000.000.000.000.000.000.000.000.000.00
19450.000.000.000.000.000.000.000.000.000.000.000.00
19460.00MMMMMMMMMMM
1947MMMMMMMMMMMM
1948MMMMMMMMMMMM
1949MMMMMMMMMMMM
1950MMMMMMMMMMMM
1951MMMMMMMMMMMM
1952MMMMMMMMMMMM
1953MMMMMMMMMMMM
1954MMMMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMMMMMMM
1958MMMMMMMMMMMM
1959MMMMMMMMMMMM
1960MMMMMMMMMMMM
1961MMMMMMMMMMMM
1962MMMMMMMMMMMM
1963MMMMMMMMMMMM
1964MMMMMMMMMMMM
1965MMMMMMMMMMMM
1966MMMMMMMMMMMM
1967MMMMMMMMMMMM
19680.000.000.000.000.000.000.000.000.000.000.000.00
19690.000.000.000.000.000.000.000.000.000.000.000.00
19700.000.000.000.000.000.000.000.000.000.000.000.00
19710.000.000.000.000.000.000.000.000.000.000.000.00
19720.000.000.000.000.000.000.000.000.000.000.000.00
19730.000.000.000.000.000.000.000.000.000.000.000.00
19740.000.000.000.000.000.000.000.000.000.000.000.00
19750.000.000.000.000.000.000.000.000.000.000.000.00
19760.000.000.000.000.000.000.000.000.000.000.000.00
19770.000.000.000.000.000.000.000.000.000.000.000.00
19780.000.000.000.000.000.000.000.000.000.000.000.00
19790.000.000.000.000.000.000.000.000.000.000.000.00
19800.000.000.000.000.000.000.000.000.000.000.000.00
19810.000.000.000.000.000.000.000.000.000.000.000.00
19820.000.000.000.000.000.000.000.000.000.000.000.00
19830.000.000.000.000.000.000.000.000.000.000.000.00
19840.000.000.000.000.000.000.000.000.000.000.000.00
19850.000.000.000.000.000.000.000.000.000.000.000.00
19860.000.000.000.000.000.000.000.000.000.000.000.00
19870.000.000.000.000.000.000.000.000.000.000.000.00
19880.000.000.000.000.000.000.000.000.000.000.000.00
19890.000.000.000.000.000.000.000.000.000.000.000.00
19900.000.000.000.000.000.000.000.000.000.000.000.00
19910.000.000.000.000.000.000.000.000.000.000.000.00
19920.000.000.000.000.000.000.000.000.000.000.000.00
19930.000.000.000.000.000.000.000.000.000.000.000.00
19940.000.000.000.000.000.000.000.000.000.000.000.00
19950.000.000.000.000.000.000.000.000.000.000.000.00
19960.000.000.000.000.000.000.000.000.000.000.000.00
19970.000.000.000.000.000.000.000.000.000.000.000.00
19980.000.000.000.000.000.000.000.000.000.000.000.00
19990.000.000.951.250.010.130.290.070.000.000.140.01
20000.622.841.680.680.020.000.000.000.061.270.060.05
20014.365.580.360.460.000.020.000.000.010.021.210.92
20020.480.230.680.170.010.000.000.000.000.061.292.20
20030.073.572.920.070.670.010.080.000.000.060.330.65
20040.283.320.420.670.000.000.000.000.016.210.893.15
20055.786.960.861.100.220.010.000.000.210.460.260.52
20060.621.072.191.690.580.020.160.000.000.160.140.60
20070.060.760.010.310.000.000.000.000.610.191.170.94
20083.381.850.060.020.110.000.000.000.010.022.162.75
20090.382.350.180.010.000.040.000.000.000.390.052.36
20106.353.730.421.370.020.020.010.000.002.590.909.19
20110.791.842.130.160.480.000.030.000.070.691.250.48
20120.980.451.431.060.010.000.160.000.000.160.622.16
20131.310.300.070.010.280.010.120.000.010.210.460.29
20140.041.590.700.200.000.000.000.030.000.010.212.93
20150.820.370.770.041.070.000.460.001.820.070.121.03
20162.060.331.130.190.090.010.000.000.000.981.263.72
20175.463.780.050.040.080.000.000.000.000.000.000.01
20180.720.320.030.050.080.000.000.000.000.841.183.51
20195.035.490.970.030.500.010.030.000.030.002.323.98
20200.150.383.192.730.010.010.000.000.000.000.371.07
20211.760.031.160.020.150.000.040.030.100.790.004.79
20220.060.111.000.170.040.000.020.000.260.351.242.83
20234.183.285.570.040.490.020.002.130.000.000.531.57
20241.596.973.560.350.060.010.000.000.000.000.010.00
20250.00MMMMMMMMMMM
NCEI Climatology2.592.731.620.520.270.010.040.010.100.540.802.04

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1940MMMMM7.16.46.86.85.85.65.3
19415.56.46.56.07.27.16.16.26.55.55.15.1
19423.4M6.65.37.36.76.56.25.65.64.84.8
19438.16.35.96.26.56.76.15.95.06.56.06.4
19445.07.77.07.67.07.76.86.56.65.56.75.0
19456.06.46.25.55.56.35.75.05.14.74.54.4
19466.3MMMMMMMMMMM
1947MMMMMMMMMMMM
1948MMMMMMMMMMMM
1949MMMMMMMMMMMM
1950MMMMMMMMMMMM
1951MMMMMMMMMMMM
1952MMMMMMMMMMMM
1953MMMMMMMMMMMM
1954MMMMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMMMMMMM
1958MMMMMMMMMMMM
1959MMMMMMMMMMMM
1960MMMMMMMMMMMM
1961MMMMMMMMMMMM
1962MMMMMMMMMMMM
1963MMMMMMMMMMMM
1964MMMMMMMMMMMM
1965MMMMMMMMMMMM
1966MMMMMMMMMMMM
1967MMMMMMMMMMMM
19687.46.99.110.110.410.19.39.89.17.57.87.8
19696.66.06.06.35.96.55.45.64.47.39.06.9
19706.79.69.111.09.910.19.28.08.98.39.16.8
19718.08.59.610.510.99.89.98.88.68.98.49.9
19727.47.28.29.410.09.99.79.48.08.08.28.1
19738.88.39.99.98.89.09.08.78.47.16.54.7
19748.07.37.88.49.88.18.77.86.67.06.48.2
19756.98.010.29.79.09.49.18.17.17.67.37.7
19766.98.08.79.28.99.59.08.47.06.96.56.1
19776.16.58.68.19.68.78.68.06.77.05.96.4
19786.97.98.18.89.38.98.58.18.27.16.75.8
19796.66.87.67.58.28.58.78.27.07.16.05.8
19807.68.28.38.28.58.28.48.07.26.86.45.9
19816.26.17.58.08.78.38.07.46.46.75.23.8
19825.95.66.37.17.36.16.66.46.66.05.45.9
19835.46.66.97.67.77.47.56.66.55.55.65.2
19846.66.36.98.18.18.77.67.06.56.05.05.6
19856.05.46.97.17.87.36.14.66.66.66.14.6
19865.05.96.06.87.57.57.26.96.95.65.53.1
19875.36.36.46.87.87.67.36.66.25.05.16.1
19885.47.46.57.08.27.68.06.75.74.95.36.5
19896.36.36.67.58.18.27.97.26.26.65.63.5
19905.06.06.67.48.27.97.97.56.44.95.44.3
19914.85.07.77.37.47.76.87.16.06.05.45.3
19924.66.16.35.96.27.06.56.34.74.04.44.0
19934.35.05.05.47.87.26.76.55.25.34.94.6
19944.66.26.47.46.67.47.37.25.75.45.34.4
19955.24.26.06.56.46.57.27.16.95.64.14.2
19964.85.66.67.27.67.69.08.27.27.16.16.2
19976.47.06.98.97.79.17.56.96.46.85.07.4
19984.47.27.47.38.57.87.87.67.26.86.47.5
19996.55.75.26.66.46.56.05.54.63.53.54.0
20003.44.85.25.96.26.26.05.64.94.64.23.2
20014.35.25.46.25.96.36.25.84.94.23.93.5
20023.74.25.36.16.36.86.35.84.84.04.53.6
20033.54.85.56.46.36.26.35.45.34.33.43.3
20043.64.95.15.86.36.75.75.55.64.74.54.6
20054.55.25.24.35.86.05.95.24.23.93.53.2
20064.64.45.35.66.16.16.25.35.04.33.83.6
20076.04.85.16.16.26.66.65.24.74.72.83.8
20084.63.94.84.85.65.55.55.14.24.13.23.5
20093.73.94.45.25.55.45.34.64.44.02.92.9
20103.04.14.55.25.96.05.44.94.13.95.85.4
20112.84.64.25.85.85.75.55.04.43.52.93.6
20123.14.14.85.05.75.55.25.13.93.53.02.9
20133.24.14.45.96.25.85.14.84.54.03.03.0
20142.84.04.45.76.35.95.24.84.23.23.53.6
20152.73.54.34.75.25.65.15.14.33.73.23.4
20163.23.34.65.15.75.86.05.25.03.63.24.2
20174.64.34.55.86.36.36.15.65.04.62.74.3
20183.44.64.95.56.26.76.25.45.04.64.33.5
20194.44.65.05.15.75.45.95.45.04.43.33.7
20203.34.45.05.85.55.85.25.13.73.83.53.1
20213.94.14.95.46.26.15.75.14.23.83.83.7
20223.54.85.55.86.56.26.15.45.04.14.93.2
20235.55.25.35.55.75.56.05.24.74.54.43.0
20243.84.26.05.66.06.26.05.54.73.93.42.7
20252.3MMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1940MMMMMMMMMMMM
194163.7162.7965.2366.6776.5275.8078.1678.3275.1071.8469.8361.58
194263.50M68.2767.3371.1471.7076.5276.1976.5075.1371.2366.48
194365.7468.7966.6568.6774.3275.2779.1380.3577.9073.6873.6765.19
194464.5261.2466.4865.0368.2970.1372.3277.4874.5071.3967.2067.10
194563.4262.9361.8765.8068.8169.5775.9480.2379.9774.4269.6764.74
194666.45MMMMMMMMMMM
1947MMMMMMMMMMMM
1948MMMMMMMMMMMM
1949MMMMMMMMMMMM
1950MMMMMMMMMMMM
1951MMMMMMMMMMMM
1952MMMMMMMMMMMM
1953MMMMMMMMMMMM
1954MMMMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMMMMMMM
1958MMMMMMMMMMMM
1959MMMMMMMMMMMM
1960MMMMMMMMMMMM
1961MMMMMMMMMMMM
1962MMMMMMMMMMMM
1963MMMMMMMMMMMM
1964MMMMMMMMMMMM
1965MMMMMMMMMMMM
1966MMMMMMMMMMMM
1967MMMMMMMMMMMM
1968MMM70.6871.1673.7379.8179.9779.2774.7470.7064.29
196964.3962.0767.2968.9571.1072.6079.7182.9478.6775.4574.0366.90
197064.0768.6468.7769.4072.7474.6380.1081.6881.4374.3769.5764.00
197164.9065.0767.2969.9368.6174.8380.0384.6581.6376.4867.4760.37
1972100.0065.6267.8771.1073.4175.5082.3282.1376.6371.1667.3763.29
197361.3565.3963.1669.0769.4275.5074.7776.7475.0075.7467.5367.58
197460.2364.6461.0666.1065.6568.9181.4176.1079.6074.5571.2364.39
197566.2662.7564.9064.3167.0369.4375.6875.8478.6773.2371.3764.84
197670.2364.4867.3965.9771.6175.2776.5278.5776.6777.9777.7076.29
197769.1974.5467.5871.3067.1672.6779.5878.6878.5074.7174.2767.87
197864.5863.9368.1965.7775.4579.0780.2975.0678.2372.8764.7061.16
197964.7465.3263.3572.1374.1378.9377.1978.9084.7376.0672.7072.71
198068.0070.2167.6171.1768.1374.2778.8478.7775.1775.5871.3368.94
198165.8167.6164.4268.2069.8779.2379.7479.7176.8372.2968.7365.48
198260.9064.7564.6566.2766.5266.9375.8779.2978.3377.6168.3762.58
198366.2363.8264.6566.1370.5571.2077.8183.8780.9077.4868.6066.45
198471.9070.9773.1973.7378.1378.0085.8785.1689.6377.5869.5065.35
198566.2667.5066.6873.3772.1078.2784.2981.9478.4077.1668.4768.61
198671.5867.6468.9771.2372.6876.3378.3281.1074.9775.4575.3068.61
198765.2367.3967.5573.4772.4274.3375.4876.9779.1377.2670.8762.16
198866.3271.6972.8771.0373.3273.3078.5278.8177.5074.4867.8064.06
198965.0363.6467.7474.0070.2373.1778.7177.6879.6373.9074.6370.26
199066.6163.6165.9769.6371.8178.7081.0379.0080.8079.8473.8766.06
199165.5869.2963.1969.6069.5871.2374.8477.1377.8777.6174.0066.58
199268.7169.3865.9074.3773.3974.9080.4283.8181.7375.4273.3764.16
199363.9464.3669.5571.7374.1675.8076.1977.3978.0776.7471.9768.45
199470.0664.9669.6868.1768.3576.8076.5283.2379.7775.6166.8764.74
199562.7769.2567.6868.8366.7771.4077.4879.9779.3375.0370.4066.74
199666.5265.3167.3273.8073.7475.6080.8481.3578.0373.0371.6366.55
199765.5267.3971.7471.3078.0375.6377.2682.7185.0078.9772.3067.45
199865.2663.8667.6868.0069.7772.2378.9783.7779.2375.3569.4766.35
199966.8164.9361.8765.1067.2670.3776.5276.5874.8080.2669.5769.90
200066.8164.5965.7770.2472.2975.8377.0080.0379.1370.9767.7768.26
200164.0962.4865.3266.7472.4276.3876.8178.4278.0673.4767.5963.76
200264.7269.3666.0066.6169.9572.8076.8376.2979.0469.9873.8764.41
200372.5865.7768.7866.8069.7570.9779.7882.5476.7077.7368.5464.55
200464.9063.8670.8770.5776.1072.5378.3577.1081.9071.5567.9766.68
200566.3266.2167.6870.1373.1373.7778.3279.1078.6374.9074.5068.10
200668.6569.3663.5267.5771.8779.3585.6180.3579.3074.3274.1768.16
200766.3567.4671.4268.8371.7472.8078.0081.4278.0376.9470.3364.55
200864.0064.7970.1173.5372.2677.7778.3580.5880.0782.1675.6063.39
200971.9965.7467.3170.6971.8773.2580.2181.4482.1675.6172.4963.89
201066.2165.3968.9066.8970.5073.8477.0480.1981.8976.8575.9367.51
201168.7364.6766.3071.2172.1072.5078.7179.2377.5375.2269.3166.97
201271.6568.1367.5570.2772.0674.1377.2984.6886.3380.2972.8764.16
201365.9065.2067.5570.0774.0674.7078.4481.5286.1076.0675.6771.42
201473.3269.3671.0674.2379.9476.9382.6183.5586.5782.8178.5369.39
201573.2374.9377.4573.4769.7176.4078.8782.3284.2082.4271.8065.55
201664.1975.3468.7872.7769.7776.6380.7180.2380.8377.6575.2765.52
201764.2664.0071.6574.1372.2375.6080.3280.4580.3781.6174.3373.52
201871.9468.2567.5871.8070.2974.9784.6883.7778.7377.3975.0066.45
201966.6561.2167.7570.9368.4273.4779.4281.1082.6781.5574.2367.19
202069.5272.3168.2672.6378.0078.0779.5283.6185.0081.9472.9770.74
202168.8468.1466.9771.7372.5276.6781.5282.3581.1077.3676.3364.68
202270.2973.3272.1074.7072.9478.7379.4584.3587.3778.3571.9366.58
202364.0664.8663.2968.0368.0372.1080.6182.1078.1378.5276.0770.13
202466.3564.6266.0069.1469.2975.3079.3282.0080.3076.3571.2767.52
202566.50MMMMMMMMMMM
NCEI Climatology67.0066.7067.7070.2071.3074.1078.9080.4079.9076.5071.9066.51

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1940MMMMMMMMMMMM
194145.9349.7551.5251.0759.8760.4761.5263.0655.8350.7147.4744.23
194243.80M44.0052.7753.6461.0764.0063.1958.8053.1345.0740.65
194343.2647.2550.1949.3352.0052.1757.5560.7455.3752.9443.0745.39
194440.7740.9344.7445.5052.5253.7057.5557.0057.4353.0347.9740.42
194538.7144.1141.8744.1049.8456.7360.6560.6859.4755.2343.2042.68
194640.55MMMMMMMMMMM
1947MMMMMMMMMMMM
1948MMMMMMMMMMMM
1949MMMMMMMMMMMM
1950MMMMMMMMMMMM
1951MMMMMMMMMMMM
1952MMMMMMMMMMMM
1953MMMMMMMMMMMM
1954MMMMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMMMMMMM
1958MMMMMMMMMMMM
1959MMMMMMMMMMMM
1960MMMMMMMMMMMM
1961MMMMMMMMMMMM
1962MMMMMMMMMMMM
1963MMMMMMMMMMMM
1964MMMMMMMMMMMM
1965MMMMMMMMMMMM
1966MMMMMMMMMMMM
1967MMMMMMMMMMMM
1968MMM52.3256.1060.2064.1664.2361.7057.5250.4340.29
196948.3245.8245.8452.5558.8761.4363.9466.0363.3755.7753.8047.55
197047.7048.1149.4551.4056.5861.3064.2666.0661.4357.8353.7345.25
197145.1945.9648.7751.0055.0660.3063.7468.3964.9054.4249.0043.37
1972100.0050.5054.4257.3062.3864.9371.5269.8465.8753.4246.4741.81
197341.6148.6848.0051.7356.4561.0363.3964.3961.6055.1949.6745.52
197444.2341.0047.0647.9053.6153.5765.0064.2965.5759.4848.2344.06
197541.5845.3649.9749.8153.6857.6362.0061.0361.7055.4548.6043.97
197642.2347.4546.6850.0058.1659.2063.3962.5065.5060.0354.7348.68
197749.2350.8249.1055.2355.1960.5363.5266.2363.4359.4550.7352.61
197852.0653.7956.4255.6059.0060.5760.3959.8760.4758.5846.5039.84
197947.1347.8646.7453.5358.1961.2362.3563.8765.0359.2948.5746.45
198052.7452.6250.6554.0755.0058.4362.0364.5561.5757.1348.6744.71
198148.0048.4650.5253.9758.3964.3363.9065.6162.9057.1352.9747.71
198244.7750.1148.4551.5356.6157.7763.5265.2662.4356.3548.6745.16
198347.0349.7552.3251.4356.1059.2362.5867.5266.2361.1051.9749.13
198451.5849.6955.2356.8062.5865.9370.4871.8472.1762.1053.8049.68
198548.9048.5749.0355.9759.0663.6367.2365.5863.6361.0654.9748.68
198652.5552.1853.5855.8759.0362.8364.2965.0061.2059.2953.7748.45
198745.6150.7151.5857.1061.4562.9063.6565.6564.9063.7153.1347.03
198847.6851.7953.9456.4759.2960.7767.7166.1663.8062.0653.4046.26
198943.8147.4352.6858.2058.3961.5765.2965.1362.5759.9054.3746.42
199046.8146.7550.4257.6358.5563.7767.7467.0065.8061.4852.4043.68
199149.3251.8950.0354.3055.9760.1362.2663.8463.5060.5852.4349.39
199246.4554.3855.6859.1762.9462.1367.6569.0664.7762.4552.9346.13
199349.8751.3255.1356.7061.1664.0066.6166.1363.6361.2653.0348.52
199447.5849.4354.9055.4758.1663.6065.6168.4263.7059.0347.4748.00
199550.6853.9354.0654.4057.2659.8363.7164.6164.5760.6555.7050.39
199649.4852.7252.5856.4361.1063.1764.7766.7165.3058.7153.1750.58
199751.4249.8953.6857.1763.4564.8364.9467.8168.7761.2654.8749.16
199850.4849.8253.0652.7757.8161.9064.9067.9066.1758.4250.9346.71
199947.1947.7548.7151.1356.4858.7063.2962.7161.8058.4552.0046.65
200049.8150.2151.1055.0358.9463.0364.1666.4563.7759.4248.5748.10
200144.8347.3353.2951.7659.0861.9164.1264.4562.9959.3752.9444.92
200245.2946.9249.4353.7556.5060.7863.7862.9962.6357.4653.5047.76
200350.2150.0851.3952.4156.5361.2266.6365.9963.3560.4850.4545.98
200447.6847.3154.4256.0760.4862.5764.9065.0365.1358.5550.5348.10
200548.7752.3953.0353.2759.0360.8064.3265.3961.2758.5253.6049.71
200647.5848.4648.3953.7060.0364.2869.7166.3963.0057.7754.7345.52
200745.6848.8952.5255.2358.1360.3065.5567.1662.7058.6554.3345.16
200846.3246.9051.0254.3057.5262.3365.2366.7164.6059.1355.2046.84
200949.8747.6150.9353.6360.1561.7065.0565.3265.6557.8550.8046.24
201046.5049.2050.8552.0056.7862.5664.5864.2063.5463.7854.7051.14
201147.0545.9950.6455.2656.0859.9965.0163.9763.0657.7650.2444.93
201247.6848.7050.3553.6158.8760.9663.9369.3568.0762.6555.3749.81
201343.8945.7052.2955.1359.6362.4065.7666.3266.8358.3553.8746.25
201450.5552.3655.3957.2063.4565.0669.3969.8170.6765.0657.3354.29
201552.4255.9657.3255.8057.8763.0366.6167.9468.6065.3950.0745.23
201648.3950.4853.0356.0758.6462.5066.6761.9664.8360.4554.0349.48
201749.1352.1452.9456.8758.6561.8066.8667.3264.7761.8756.1048.84
201850.7749.0452.3955.2358.0062.5069.3970.1065.6061.7455.2350.23
201949.3545.7152.8456.7357.2962.3366.5867.3268.0360.1054.4750.74
202050.0051.7655.1959.3763.7164.0364.9068.3266.4363.4852.2047.29
202148.3949.7949.7156.3060.6863.3768.5268.0365.8759.0357.6349.61
202250.1649.1854.2358.1060.3564.7766.6570.0371.5365.1052.3750.06
202348.8447.1450.5854.6059.0061.5766.0367.4566.2061.4255.1052.55
202450.1652.1053.3253.7759.1063.5766.2967.2366.0059.7151.1750.35
202548.50MMMMMMMMMMM
NCEI Climatology48.5950.1352.3054.9059.2862.6066.2067.1064.9959.2053.3148.30

Average Daily Temperature (high+low)/2 [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1940MMMMMMMMMMMM
194154.8256.2758.3758.8768.1968.1369.8470.6965.4761.2758.6552.90
194253.65M56.1360.0562.3966.3870.2669.6967.6564.1358.1553.56
194354.5058.0258.4259.0063.1663.7268.3470.5566.6363.3158.3755.29
194452.6551.0955.6155.2760.4061.9264.9467.2465.9762.2157.5853.76
194551.0653.5251.8754.9559.3263.1568.2970.4569.7264.8256.4353.71
194653.50MMMMMMMMMMM
1947MMMMMMMMMMMM
1948MMMMMMMMMMMM
1949MMMMMMMMMMMM
1950MMMMMMMMMMMM
1951MMMMMMMMMMMM
1952MMMMMMMMMMMM
1953MMMMMMMMMMMM
1954MMMMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMMMMMMM
1958MMMMMMMMMMMM
1959MMMMMMMMMMMM
1960MMMMMMMMMMMM
1961MMMMMMMMMMMM
1962MMMMMMMMMMMM
1963MMMMMMMMMMMM
1964MMMMMMMMMMMM
1965MMMMMMMMMMMM
1966MMMMMMMMMMMM
1967MMMMMMMMMMMM
1968MMM61.5063.6366.9771.9872.1070.4866.1360.5752.29
196956.3553.9556.5660.7564.9867.0271.8274.4871.0265.6163.9257.23
197055.8858.3859.1160.4064.6667.9772.1873.8771.4366.1061.6554.62
197155.0555.5258.0360.4761.8467.5771.8976.5273.2765.4558.2351.87
1972100.0058.0661.1564.2067.9070.2176.9275.9871.2562.2956.9252.55
197351.4857.0455.5860.4062.9468.2769.0870.5668.3065.4758.6056.55
197452.2352.8254.0657.0059.6361.2473.2170.1972.5867.0259.7354.23
197553.9254.0557.4457.0660.3563.5368.8468.4470.1864.3459.9854.40
197656.2355.9757.0357.9864.8967.2369.9570.5371.0869.0066.2262.48
197759.2162.6858.3463.2761.1866.6071.5572.4570.9767.0862.5060.24
197858.3258.8662.3160.6867.2369.8270.3467.4769.3565.7355.6050.50
197955.9456.5955.0562.8366.1670.0869.7771.3974.8867.6860.6359.58
198060.3761.4159.1362.6261.5666.3570.4471.6668.3766.3560.0056.82
198156.9058.0457.4761.0864.1371.7871.8272.6669.8764.7160.8556.60
198252.8457.4356.5558.9061.5662.3569.6972.2770.3866.9858.5253.87
198356.6356.7958.4858.7863.3265.2270.1975.6973.5769.2960.2857.79
198461.7460.3364.2165.2770.3571.9778.1878.5080.9069.8461.6557.52
198557.5858.0457.8564.6765.5870.9575.7673.7671.0269.1161.7258.65
198662.0659.9161.2763.5565.8569.5871.3173.0568.0867.3764.5358.53
198755.4259.0559.5665.2866.9468.6269.5671.3172.0270.4862.0054.60
198857.0061.7463.4063.7566.3167.0373.1172.4870.6568.2760.6055.16
198954.4255.5460.2166.1064.3167.3772.0071.4071.1066.9064.5058.34
199056.7155.1858.1963.6365.1871.2374.3973.0073.3070.6663.1354.87
199157.4560.5956.6161.9562.7765.6868.5570.4870.6869.1063.2257.98
199257.5861.8860.7966.7768.1668.5274.0376.4473.2568.9463.1555.15
199356.9057.8462.3464.2267.6669.9071.4071.7670.8569.0062.5058.48
199458.8257.2062.2961.8263.2670.2071.0675.8271.7367.3257.1756.37
199556.7361.5960.8761.6262.0265.6270.6072.2971.9567.8463.0558.56
199658.0059.0259.9565.1267.4269.3872.8174.0371.6765.8762.4058.56
199758.4758.6462.7164.2370.7470.2371.1075.2676.8870.1163.5858.31
199857.8756.8460.3760.3863.7967.0771.9475.8472.7066.8960.2056.53
199957.0056.3455.2958.1261.8764.5369.9069.6568.3069.3560.7858.27
200058.3157.4058.4462.6365.6169.4370.5873.2471.4565.1958.1758.18
200154.4654.9059.3159.2565.7569.1570.4671.4470.5266.4260.2654.34
200255.0058.1457.7260.1863.2266.7970.3069.6470.8363.7263.6856.09
200361.4057.9260.0859.6163.1466.0973.2074.2670.0269.1059.5055.26
200456.2955.5962.6563.3268.2967.5571.6371.0673.5265.0559.2557.39
200557.5559.3060.3561.7066.0867.2871.3272.2469.9566.7164.0558.90
200658.1158.9155.9560.6365.9571.8277.6673.3771.1566.0564.4556.84
200756.0258.1861.9762.0364.9466.5571.7774.2970.3767.7962.3354.85
200855.1655.8460.5763.9264.8970.0571.7973.6572.3370.6565.4055.11
200960.9356.6859.1262.1666.0167.4772.6373.3873.9166.7361.6555.06
201056.3557.2959.8759.4563.6468.2070.8172.2072.7170.3165.3259.32
201157.8955.3358.4763.2464.0966.2571.8671.6070.3066.4959.7755.95
201259.6658.4258.9561.9465.4767.5570.6177.0277.2071.4764.1256.99
201354.8955.4559.9262.6066.8568.5572.1073.9276.4767.2164.7758.84
201461.9460.8663.2365.7271.6971.0076.0076.6878.6273.9467.9361.84
201562.8265.4567.3964.6363.7969.7272.7475.1376.4073.9060.9355.39
201656.2962.9160.9064.4264.2169.5773.6971.1072.8369.0564.6557.50
201756.7058.0762.2965.5065.4468.7073.5973.8972.5771.7465.2261.18
201861.3558.6459.9863.5264.1568.7377.0376.9472.1769.5665.1258.34
201958.0053.4660.2963.8362.8567.9073.0074.2175.3570.8264.3558.97
202059.7662.0361.7366.0070.8571.0572.2175.9775.7272.7162.5859.02
202158.6158.9658.3464.0266.6070.0275.0275.1973.4868.2066.9857.15
202260.2361.2563.1666.4066.6571.7573.0577.1979.4571.7362.1558.32
202356.4556.0056.9461.3263.5266.8373.3274.7772.1769.9765.5861.34
202458.2658.3659.6661.3164.1969.4372.8174.6173.1568.0361.2258.94
202557.50MMMMMMMMMMM
NCEI Climatology57.8058.4260.0062.5565.2968.3572.5573.7572.4467.8562.6057.40

Average Relative Humidity [%]

This value is computed via a simple average of available observations weighted by the duration between observations.

YearJanFebMarAprMayJunJulAugSepOctNovDec
1940MMMMM72.3%69.3%72.1%69.8%71.9%60.6%74.5%
194177.8%83.9%77.9%78.0%67.6%70.5%74.1%71.3%69.0%68.8%66.1%76.1%
194274.0%M58.0%74.2%71.9%73.5%74.2%76.2%76.1%72.9%75.6%75.6%
194371.3%73.3%82.2%78.6%71.4%69.7%73.6%76.9%79.5%78.0%62.7%74.3%
194473.0%74.2%67.1%76.4%76.1%76.6%79.8%78.0%77.2%82.3%78.4%74.5%
194577.6%78.7%81.4%74.5%76.5%79.7%80.6%79.2%72.7%72.3%73.3%77.4%
194667.0%MMMMMMMMMMM
1947MMMMMMMMMMMM
1948MMMMMMMMMMMM
1949MMMMMMMMMMMM
1950MMMMMMMMMMMM
1951MMMMMMMMMMMM
1952MMMMMMMMMMMM
1953MMMMMMMMMMMM
1954MMMMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMMMMMMM
1958MMMMMMMMMMMM
1959MMMMMMMMMMMM
1960MMMMMMMMMMMM
1961MMMMMMMMMMMM
1962MMMMMMMMMMMM
1963MMMMMMMMMMMM
1964MMMMMMMMMMMM
1965MMMMMMMMMMMM
1966MMMMMMMMMMMM
1967MMMMMMMMMMMM
1968MMM36.4%32.7%30.5%25.1%24.4%26.8%30.7%39.3%53.0%
196944.4%47.1%43.6%36.7%31.6%31.3%26.2%25.3%27.4%35.4%44.1%55.0%
197058.0%59.3%60.5%61.1%73.0%83.4%81.7%79.5%66.3%71.3%76.8%83.0%
197175.9%77.4%75.5%73.9%79.3%80.0%77.4%78.2%75.8%63.0%72.6%69.2%
19729.3%80.9%74.7%68.5%70.7%73.0%68.6%63.8%55.5%33.6%42.2%50.6%
197351.2%41.1%42.1%36.3%32.9%27.6%26.3%25.2%27.3%30.9%38.9%43.1%
197449.2%49.8%45.2%40.4%36.5%33.8%23.0%25.3%23.7%28.8%39.0%46.9%
197548.9%46.2%40.5%40.1%35.6%31.8%26.5%27.3%26.0%31.8%38.8%47.4%
197647.0%43.5%41.7%38.8%30.4%28.2%25.3%25.1%24.6%27.2%31.3%36.7%
197738.6%34.8%38.6%32.6%34.3%28.5%24.8%23.8%25.1%28.8%35.0%36.8%
197838.6%37.8%33.7%35.0%29.2%26.5%26.0%28.4%26.7%30.2%44.2%54.6%
197943.3%42.2%44.2%32.8%29.5%26.1%26.0%24.6%22.7%28.2%37.4%40.4%
198036.7%35.5%37.1%33.8%34.4%29.3%25.5%24.4%42.7%56.4%55.9%66.8%
198166.8%51.7%59.2%47.8%32.1%24.8%24.8%28.9%45.3%42.0%70.7%79.0%
198268.1%73.1%65.9%74.7%80.0%80.6%75.0%66.2%75.7%63.9%69.0%70.8%
198371.1%80.4%83.6%74.2%74.9%76.5%72.3%70.7%75.1%76.2%68.9%68.1%
198455.9%57.7%60.3%57.6%65.7%64.9%67.1%67.1%64.2%58.9%65.4%66.5%
198558.3%64.2%65.6%64.8%68.7%68.6%68.9%47.7%72.5%67.7%69.4%69.7%
198667.8%74.6%76.6%66.9%69.4%73.0%71.1%72.0%71.7%68.6%63.9%70.1%
198764.3%62.5%66.9%64.0%67.9%68.7%70.2%71.0%72.0%72.5%67.5%61.9%
198862.4%56.3%55.7%66.7%63.5%67.5%68.4%70.5%71.5%73.9%72.8%66.0%
198957.8%67.6%71.0%66.0%69.5%66.6%72.4%70.2%70.8%68.3%57.3%62.6%
199062.3%63.9%65.5%72.4%66.5%66.3%69.7%70.4%68.5%63.6%58.0%52.9%
199166.6%73.3%69.3%70.2%71.9%73.9%74.2%75.4%75.0%68.1%54.4%62.8%
199261.7%63.7%75.1%69.2%72.4%69.9%73.2%70.0%67.5%75.8%51.0%62.3%
199374.0%68.8%72.1%67.7%68.8%72.9%67.5%67.6%73.0%70.7%59.3%57.8%
199460.7%60.9%68.7%70.8%72.4%71.0%72.4%70.0%72.1%64.8%56.9%67.5%
199579.7%74.0%69.0%64.5%72.2%75.4%74.3%71.4%74.7%78.1%81.4%79.2%
199671.7%80.3%74.9%67.8%74.3%69.7%72.6%69.9%71.8%67.6%65.1%70.7%
199769.9%61.5%66.4%65.4%71.1%70.1%71.5%71.5%70.3%60.1%75.4%55.5%
199877.4%77.0%74.9%77.0%71.0%71.2%75.1%71.3%73.8%69.5%72.8%58.1%
199969.0%69.7%75.7%68.8%75.8%77.0%75.9%80.6%83.6%70.1%74.7%53.4%
200073.7%77.3%74.2%75.9%76.9%75.4%77.0%78.1%73.9%78.6%65.1%65.4%
200165.1%74.2%78.4%70.6%78.1%78.1%76.9%77.2%77.3%80.1%80.3%76.2%
200271.4%67.7%68.6%74.8%76.8%76.2%77.8%81.4%76.2%74.5%64.1%76.2%
200369.3%71.4%71.7%69.7%77.2%78.2%76.1%72.1%80.0%75.9%71.6%70.7%
200472.9%68.8%77.1%69.7%65.0%73.4%71.9%74.0%64.4%75.4%61.1%63.1%
200571.3%67.5%68.3%63.3%69.1%69.6%72.3%71.2%66.9%67.6%58.8%66.1%
200659.1%61.7%65.1%66.5%70.5%68.7%67.7%67.1%66.6%62.3%62.3%55.2%
200744.7%62.3%57.6%63.6%62.1%69.1%69.2%65.2%62.3%56.6%62.7%56.1%
200859.6%63.2%59.6%58.9%66.3%69.7%73.9%73.9%73.3%56.2%63.8%68.0%
200950.3%65.7%63.3%59.0%71.4%69.6%69.9%66.7%69.9%63.1%63.0%67.0%
201068.3%68.9%60.0%63.8%64.1%66.7%64.7%60.9%63.1%64.2%43.5%66.4%
201156.4%59.6%70.4%64.9%62.8%70.4%68.1%70.5%71.7%69.3%65.2%55.5%
201257.6%59.8%61.2%66.6%70.8%69.8%69.3%66.2%63.6%60.9%65.2%71.1%
201353.8%60.1%70.7%64.2%67.3%71.5%70.6%63.9%58.1%62.0%60.0%53.6%
201458.0%67.9%66.1%58.6%53.3%65.2%64.5%63.5%60.1%61.6%48.6%61.8%
201556.0%59.9%56.1%56.6%67.9%73.4%74.1%71.0%68.2%66.4%51.2%58.1%
201671.4%53.1%70.0%63.0%70.8%71.5%70.5%72.4%63.8%67.3%59.7%67.8%
201771.3%80.0%66.7%64.6%70.0%75.1%75.4%75.2%70.7%61.5%69.8%48.7%
201865.0%56.0%66.8%66.2%72.6%71.3%67.2%67.6%70.7%63.6%55.4%65.8%
201962.2%64.8%63.2%65.2%67.4%71.9%68.0%68.7%65.9%50.0%59.7%61.7%
202063.0%53.5%61.7%64.9%62.7%63.0%69.5%68.0%65.2%61.0%61.3%53.6%
202158.8%60.4%61.1%63.0%65.2%66.9%68.1%67.0%66.2%57.7%57.2%69.4%
202253.9%40.7%56.1%57.1%61.4%65.8%67.8%64.2%61.5%63.5%50.2%66.1%
202365.4%54.7%68.0%66.3%70.8%68.8%71.5%71.9%69.9%66.0%51.1%66.5%
202465.2%71.1%67.5%64.0%68.5%70.1%71.9%68.5%67.6%71.2%57.1%68.5%
202579.4%MMMMMMMMMMM

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