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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 (USW00094963) 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
1983MMMMMMMMMM0.000.00
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
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
20000.221.041.210.964.554.013.023.581.230.923.520.00
20010.580.520.566.634.465.461.643.104.320.701.710.55
20020.220.360.202.472.747.595.868.175.253.330.100.18
20030.080.381.112.035.244.863.680.462.090.690.650.30
20040.230.852.112.398.033.914.891.374.491.290.890.24
20050.710.520.982.943.715.282.474.598.874.441.480.47
20060.540.130.785.121.224.251.004.794.480.930.802.28
20070.150.543.332.031.411.561.166.904.753.700.110.59
20080.040.161.063.363.172.903.231.981.951.441.150.64
20090.240.721.801.300.662.912.028.190.685.770.660.99
20100.380.250.923.142.264.563.217.324.641.651.511.44
2011MMM2.754.414.304.873.250.300.920.120.54
20120.141.721.453.219.054.382.992.520.131.120.460.84
20130.640.551.153.695.845.906.101.621.523.360.420.81
20140.490.720.495.384.4912.423.624.461.181.160.260.39
20150.090.140.622.273.764.387.324.003.082.503.861.28
20160.110.451.592.642.134.324.849.425.603.731.961.48
20170.370.700.393.914.553.864.816.491.464.87MM
20180.230.610.760.562.224.863.592.245.512.590.940.95
20190.030.681.762.646.844.015.736.554.253.540.840.80
20200.260.212.211.334.554.523.266.931.171.600.680.18
20210.340.132.332.122.621.181.445.951.521.420.700.85
20220.100.021.853.872.781.141.273.790.420.221.460.83
20230.981.662.671.641.751.572.161.714.145.080.011.74
20240.020.491.504.124.517.763.035.150.331.491.760.65
20250.040.052.091.853.147.455.463.481.621.500.350.54
20260.120.380.412.752.654.453.520.80MMMM
NCEI Climatology0.690.651.462.733.854.674.344.663.052.261.410.90

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1983MMMMMMMMMM12.710.1
198410.010.711.714.912.311.210.39.210.812.912.011.4
198512.311.012.512.812.011.210.911.011.610.611.111.5
198611.79.713.014.211.513.310.510.210.710.213.311.0
198710.211.113.212.311.911.010.69.510.211.310.410.8
198810.711.113.110.912.311.310.510.811.711.411.011.8
198911.412.111.512.610.69.78.38.68.89.611.110.7
199011.810.911.212.49.910.88.88.99.810.711.210.8
199110.810.112.212.310.710.19.78.810.311.511.99.7
199210.410.410.011.811.29.68.98.911.510.510.612.3
199310.48.810.611.411.710.59.78.210.410.611.010.0
199410.710.011.312.310.89.49.39.09.311.711.98.9
199510.812.111.012.410.98.89.28.58.711.410.610.8
199610.912.412.811.610.49.19.58.49.212.510.29.5
199711.010.111.210.111.59.39.48.29.99.98.28.0
19987.57.39.69.49.18.26.47.07.59.59.08.6
19998.79.79.410.110.18.57.67.68.69.28.78.4
20008.28.88.110.29.59.18.07.78.78.39.58.3
20018.48.58.111.09.08.57.57.47.29.78.69.4
20028.410.99.910.69.89.07.57.67.78.17.98.9
20039.29.49.510.58.86.87.26.68.78.49.99.1
20049.28.09.99.49.88.46.57.89.29.17.710.4
20058.57.98.89.49.68.38.16.88.47.69.87.0
20069.18.98.910.19.37.57.57.07.99.87.98.9
20078.99.29.49.910.28.56.86.59.08.69.26.8
20087.47.67.99.68.87.96.96.87.68.18.88.7
20097.28.89.29.49.67.07.36.95.58.16.87.9
20107.16.07.68.47.87.16.97.87.97.59.37.8
20117.19.08.410.39.78.96.76.17.18.58.57.7
20129.08.19.59.18.67.96.76.57.18.28.36.7
20139.07.98.410.28.97.27.56.38.38.29.67.1
20149.98.99.410.98.38.08.15.97.89.010.48.5
20158.89.79.610.89.67.37.88.38.18.910.08.7
20168.39.79.010.97.88.68.06.88.48.58.110.4
20178.29.610.28.88.48.26.86.98.39.29.08.2
20188.68.18.78.87.58.67.36.78.48.78.87.8
20198.68.18.29.28.37.46.66.38.29.68.77.3
20207.78.18.78.88.38.66.26.97.38.28.97.5
20216.77.28.78.47.87.26.17.26.96.78.58.1
20228.49.29.111.68.88.57.26.57.37.98.88.6
20236.97.98.810.07.86.35.96.87.17.97.86.9
20247.28.09.29.87.97.76.16.46.98.48.07.6
20258.68.69.29.47.57.26.66.66.57.97.97.4
20268.08.19.69.78.88.16.46.7MMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1983MMMMMMMMMMM81.00
1984MMMMMM59.0045.0070.00MMM
198516.0024.00M20.00MMMMMM50.00M
1986MMM29.004.50MM20.50MMM32.00
1987MMMM10.6712.43MM18.00MMM
198834.0020.00MM16.6715.5111.3319.00MM21.00M
1989M28.0020.00MMMMMM17.5012.0015.80
199014.0010.0031.00MMM16.00MM47.00M37.00
199123.50M17.4720.0043.5015.80M16.00MM10.0010.00
199217.67M21.00M21.5069.0032.3382.0064.00MM44.00
199329.00MM14.0020.00MM10.0047.0042.0012.0014.00
1994M14.00M90.0013.0011.331.0019.0011.00MM28.00
199519.0016.5056.00M47.00MM12.0044.50MMM
1996MMMMM11.0071.60MMMM6.80
199723.00MM50.00MM71.6075.2069.8059.1233.3232.06
199827.9637.4038.2760.5075.2073.4081.3580.6078.3858.0143.1034.03
199923.9934.4442.8657.0869.6875.9885.0779.3871.2460.2850.7833.45
200024.3534.8249.6856.4370.7475.7581.3981.2373.3162.6836.9914.30
200127.5320.2833.9456.4367.9077.3884.3682.2969.2557.1154.6334.00
200230.6435.7531.0654.0663.8179.1784.3479.1775.3749.7542.1334.33
200323.0424.1140.1957.6566.8876.9381.8284.6872.6161.3038.6630.40
200418.7427.8343.6761.5965.8074.2979.4474.5076.5557.6545.4730.20
200522.9433.5240.0861.2565.4182.6786.3580.6876.0362.2644.7625.11
200633.6327.5439.7161.8369.4579.4787.0179.7266.7754.0444.5034.90
200725.8520.9844.8055.8873.8581.0884.3779.0874.2661.1441.3922.40
200820.8322.3834.8352.0466.0476.2183.6581.9972.7359.3041.0522.76
200916.8829.0040.3657.3371.2676.1878.8077.7175.9448.9051.0223.57
201019.5927.4549.5465.9470.6877.3785.2486.1369.3364.5242.3622.07
201118.1625.6436.8154.9366.9478.1487.6881.9772.5465.2647.1434.52
201231.5435.2257.7760.6773.8182.4090.7281.6576.4757.1946.1730.23
201325.2526.4533.7148.5367.3077.2083.8984.2978.0357.4541.5319.52
201418.6117.0434.3952.6069.2378.3780.4582.6872.0759.1033.3729.90
201526.2320.0445.5260.0768.2679.2382.6179.4577.2362.4549.7735.52
201624.5832.2850.0658.1471.8481.0384.6182.8474.7061.9752.3727.06
201727.2640.5042.7759.8368.5881.7785.0577.3576.8359.5942.6025.94
201825.0024.3239.5846.8778.3580.2083.3282.0673.4053.1633.8331.23
201920.7420.6836.8755.5365.8178.7383.1378.6174.1752.9736.5329.84
202028.1328.5544.9455.6668.1083.4084.4580.9769.3650.4746.7632.59
202127.7317.7449.1056.0368.8186.0784.7782.3975.8763.2644.5531.63
202219.7823.5438.6148.0469.6581.8384.3980.6575.2762.2342.6325.11
202325.3728.8833.2552.2673.7484.0783.9483.2877.2758.9047.3339.72
202425.6241.3445.7957.9072.1077.8382.4280.2681.1369.0044.8331.66
202524.8126.0450.4857.8069.8177.2782.9478.6375.8362.5245.1026.78
202620.7134.3647.8757.7069.9479.2786.0681.64MMMM
NCEI Climatology24.4028.7941.9057.1070.0079.3983.7081.2173.7059.0042.5029.10

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1983MMMMMMMMMMM81.00
1984MMMMMM59.0045.0070.00MMM
198516.0024.00M20.00MMMMMM50.00M
1986MMM29.004.50MM20.50MMM32.00
1987MMMM10.6712.43MM18.00MMM
198834.0020.00MM16.6714.3511.3319.00MM21.00M
1989M28.0020.00MMMMMM17.5012.0015.80
199014.0010.0031.00MMM16.00MM47.00M37.00
199123.50M16.2720.0043.5015.80M16.00MM10.0010.00
199217.67M21.00M21.5069.0032.3382.0064.00MM44.00
199329.00MM14.0020.00MM10.0047.0042.0012.0014.00
1994M6.80M90.0013.0011.331.0019.0011.00MM28.00
199519.0016.5056.00M47.00MM12.0044.50MMM
1996MMMMM11.0071.60MMMM6.80
199723.00MM50.00MM71.6075.2069.8041.3022.3321.26
199812.7925.5724.7441.2453.6655.4663.5363.8254.6843.5030.2016.61
19994.6520.7425.0940.8252.7959.5466.4362.5451.2639.4333.0817.48
20007.1820.5331.5537.2751.8356.6564.3763.6551.7344.8325.930.26
200111.551.5219.2538.7951.4559.4965.4763.3751.6038.9237.1819.86
200216.7119.9516.4736.1144.5261.4167.3460.8655.3735.1826.0018.50
20037.215.1222.0838.7548.0557.6764.2364.3752.1142.0225.2017.81
20043.8614.4128.0338.3947.2656.4162.4256.4757.8841.8130.6215.64
20058.3818.8822.9142.8348.9464.7967.4762.1257.1643.9329.6313.47
200621.7810.4626.2142.7551.4659.7567.1962.6850.3336.6027.5122.06
200711.704.6828.6536.7552.6161.2765.0362.8454.0546.0326.068.42
20084.446.4819.4034.7846.6558.5463.6661.0053.9540.5427.632.81
2009-1.5311.5122.5237.0548.5057.1058.9359.3655.6936.7733.9210.46
20104.658.6631.0543.8149.8060.2365.9366.0950.8942.6327.138.85
20113.848.5020.3936.8549.4259.8368.9262.7152.1544.5829.9019.67
201215.7719.7538.9741.0753.6961.0769.8361.0050.6338.4529.0015.13
20138.8810.3017.8432.7348.2559.5564.5163.6156.1039.6524.374.26
2014-3.42-1.1416.9434.6249.3960.6561.6563.7752.3039.2618.1718.58
201511.032.3924.9739.0748.7159.8062.6561.2658.9743.1033.6325.06
201610.7117.9333.1939.9050.6161.8065.1364.0357.9044.4835.6314.10
201714.2221.8926.1341.6048.8460.2064.7559.4556.5342.4525.6312.58
20188.105.2523.9726.8656.1063.3064.0663.1956.1037.7121.6719.26
20195.132.7118.9737.3045.5259.6365.7160.6857.1738.2624.8014.74
202013.4310.4830.8835.6351.9463.1765.7463.1351.3835.9129.7317.40
202115.793.4731.2338.4750.0065.1764.4564.0855.3746.7728.5915.72
20220.033.3424.2233.4751.3261.9766.4262.6055.5041.6527.7411.57
202313.1610.5318.6035.8153.2363.4062.7164.5259.9044.4529.7327.23
202415.5722.2128.3240.5652.0360.8165.6962.9759.3747.1633.0319.74
20257.358.6429.1639.2649.8160.6465.8763.5357.7046.2929.239.24
20264.5217.6827.4537.1748.2359.7067.6564.21MMMM
NCEI Climatology7.7211.6824.3037.1149.3059.3064.0061.6053.3140.0927.0014.00

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1983MMMMMMMMMMM81.00
1984MMMMMM59.0045.0070.00MMM
198516.0024.00M20.00MMMMMM50.00M
1986MMM29.004.50MM20.50MMM32.00
1987MMMM10.6712.43MM18.00MMM
198834.0020.00MM16.6714.9311.3319.00MM21.00M
1989M28.0020.00MMMMMM17.5012.0015.80
199014.0010.0031.00MMM16.00MM47.00M37.00
199123.50M16.8720.0043.5015.80M16.00MM10.0010.00
199217.67M21.00M21.5069.0032.3382.0064.00MM44.00
199329.00MM14.0020.00MM10.0047.0042.0012.0014.00
1994M10.40M90.0013.0011.331.0019.0011.00MM28.00
199519.0016.5056.00M47.00MM12.0044.50MMM
1996MMMMM11.0071.60MMMM6.80
199723.00MM50.00MM71.6075.2069.8050.2127.8326.66
199820.3831.4931.5150.8764.4364.4372.4472.2166.5350.7536.6525.32
199914.3227.5933.9748.9561.2467.7675.7570.9661.2549.8541.9325.47
200015.7727.6740.6246.8561.2866.2072.8872.4462.5253.7531.467.28
200119.5410.9026.5947.6159.6768.4374.9272.8360.4248.0245.9026.93
200223.6727.8523.7645.0854.1770.2975.8470.0165.3742.4634.0626.42
200315.1314.6231.1448.2057.4767.3073.0274.5362.3651.6631.9324.11
200411.3021.1235.8549.9956.5365.3570.9365.4867.2249.7338.0522.92
200515.6626.2031.4952.0457.1773.7376.9171.4066.6053.1037.1919.29
200627.7119.0032.9652.2960.4669.6177.1071.2058.5545.3236.0128.48
200718.7712.8336.7246.3263.2371.1874.7070.9664.1653.5833.7315.41
200812.6314.4327.1143.4156.3467.3873.6571.5063.3449.9234.3412.78
20097.6720.2631.4447.1959.8866.6468.8668.5465.8242.8442.4717.02
201012.1218.0640.2954.8860.2468.8075.5876.1160.1153.5734.7415.46
201111.0017.0728.6045.8958.1868.9978.3072.3462.3554.9238.5227.10
201223.6527.4948.3750.8763.7571.7380.2771.3263.5547.8237.5822.68
201317.0618.3725.7740.6357.7768.3874.2073.9567.0748.5532.9511.89
20147.607.9525.6643.6159.3169.5171.0573.2362.1849.1825.7724.24
201518.6311.2135.2449.5758.4869.5272.6370.3568.1052.7841.7030.29
201617.6525.1041.6349.0261.2371.4274.8773.4466.3053.2344.0020.58
201720.7431.2034.4550.7258.7170.9874.9068.4066.6851.0234.1219.26
201816.5514.7931.7736.8767.2371.7573.6972.6364.7545.4427.7525.24
201912.9411.7027.9246.4255.6669.1874.4269.6565.6745.6130.6722.29
202020.7819.5137.9145.6560.0273.2875.1072.0560.3743.1938.2525.00
202121.7610.6040.1647.2559.4075.6274.6173.2465.6255.0236.5723.67
20229.9013.4431.4140.7560.4871.9075.4071.6265.3851.9435.1918.34
202319.2719.7025.9344.0463.4873.7373.3273.9068.5851.6838.5333.47
202420.5931.7837.0549.2362.0669.3274.0571.6270.2558.0838.9325.70
202516.0817.3439.8248.5359.8168.9574.4071.0866.7754.4037.1718.01
202612.6126.0237.6647.4359.0869.4876.8572.93MMMM
NCEI Climatology16.0620.2433.1047.1059.6569.3573.8571.4063.5049.5534.7521.55

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1983MMMMMMMMMMM100.0%
1984MMMMMMM61.0%24.6%MMM
1985MMMMMMMMMM48.0%M
1986MMMM95.9%MM54.6%MMM34.6%
1987MMMM95.9%MMMMMMM
1988M70.9%MMM56.9%M44.8%MMMM
1989MMMMMMMMMM87.5%M
1990MM34.4%MMMMMM63.1%M76.1%
199144.4%MM61.9%90.1%MMMMMMM
199292.0%M39.1%M51.4%56.7%48.9%47.4%41.3%MM82.3%
199354.9%MMM40.9%MMM62.4%41.1%MM
1994MMM7.7%MMMM66.4%MM44.4%
1995MM50.7%M29.8%MMM52.8%MMM
1996MMMMMMMMMMMM
1997MMMMMMMMM71.0%80.2%80.8%
199883.0%81.9%73.8%59.4%63.4%73.9%71.9%75.8%66.8%75.5%78.1%75.0%
199979.9%76.1%65.7%65.2%71.1%72.9%76.0%77.2%70.3%62.5%67.5%77.3%
200080.8%80.4%68.2%58.8%64.9%70.6%72.1%75.2%63.4%64.9%84.6%78.5%
200184.4%80.2%77.1%68.1%65.2%69.2%65.3%70.4%75.0%67.2%72.8%76.2%
200277.1%71.4%66.8%66.6%59.1%71.9%75.1%76.5%72.0%72.1%66.3%71.4%
200367.1%71.0%68.9%56.8%61.6%66.0%70.8%67.3%64.9%64.9%73.7%78.1%
200469.8%76.4%73.3%51.8%66.3%65.0%71.5%72.3%68.7%72.2%70.4%72.5%
200571.8%73.8%64.2%57.0%64.1%63.5%61.2%66.7%67.4%68.1%69.4%79.8%
200679.1%65.2%70.6%55.8%63.3%60.3%62.5%71.1%73.6%62.9%69.0%73.3%
200771.6%68.7%71.1%53.6%58.7%59.8%60.8%70.2%65.1%70.5%62.0%79.2%
200872.9%71.7%67.9%65.7%55.7%61.2%62.4%63.3%69.2%65.3%71.4%72.6%
200970.2%69.2%67.2%51.5%49.1%62.2%61.2%68.1%68.6%76.9%69.4%72.2%
201074.6%67.5%63.3%48.5%57.9%67.8%65.6%69.8%72.5%63.3%69.8%77.5%
201176.3%73.4%69.3%63.6%62.4%68.1%69.8%71.1%66.3%59.4%62.9%72.0%
201272.6%70.9%68.1%57.7%61.2%59.6%63.5%64.4%53.9%62.6%66.8%76.2%
201371.4%73.0%68.1%66.6%64.5%69.1%62.7%65.0%67.3%71.2%68.3%75.4%
201469.5%70.6%66.1%64.5%60.8%69.7%66.4%73.1%71.9%67.8%72.6%80.3%
201573.4%64.6%58.7%51.0%66.0%66.7%68.4%71.2%71.1%65.3%69.4%79.6%
201674.7%68.9%66.5%55.8%53.1%61.4%66.5%71.6%71.5%70.0%71.2%72.8%
201775.5%66.1%59.2%60.0%59.1%57.9%65.7%73.3%70.4%69.1%68.4%70.8%
201871.1%67.6%63.4%60.4%57.8%69.4%67.7%72.2%70.1%70.7%72.4%77.2%
201970.4%74.0%68.7%62.3%63.1%62.6%70.9%69.6%75.4%68.0%70.5%76.6%
202074.7%66.4%66.1%53.6%55.3%58.9%69.4%69.7%70.3%64.5%69.9%74.6%
202178.4%71.3%64.9%61.6%60.9%54.3%65.1%67.8%66.6%72.1%65.0%75.5%
202271.8%68.8%65.7%66.7%60.7%57.3%66.4%72.4%66.1%57.4%68.4%72.7%
202381.4%73.6%77.0%65.5%56.1%57.9%62.0%67.3%68.9%70.2%62.7%75.6%
202477.7%69.6%53.9%59.9%62.2%69.0%72.0%73.1%63.0%54.3%76.4%75.7%
202562.1%63.5%59.4%58.6%58.0%72.5%72.6%75.0%74.4%69.6%68.1%80.5%
202673.6%71.0%66.3%61.1%51.4%67.4%71.3%69.6%MMMM

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