View Monthly Charts

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 () 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]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2019	M	M	M	M	M	M	M	M	4.2	4.1	4.1	4.2
2020	6.7	6.8	7.1	6.8	5.7	5.1	4.7	4.1	5.5	4.6	5.2	4.4
2021	4.0	4.0	5.3	6.3	4.9	4.8	3.9	5.0	4.0	6.1	4.2	3.2
2022	6.0	6.3	3.7	4.9	6.0	4.9	5.7	4.6	4.4	5.0	5.9	4.8
2023	5.7	5.1	5.1	4.7	5.3	5.1	5.2	4.5	5.7	6.2	5.2	4.0
2024	4.7	5.8	4.7	5.5	4.7	5.9	5.2	6.1	3.6	4.6	4.7	4.8
2025	4.8	M	M	M	M	M	M	M	M	M	M	M

Average Daily High Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2019	M	M	M	M	M	M	M	M	56.20	45.94	35.90	35.72
2020	41.17	38.72	42.39	47.75	56.45	74.03	65.00	72.18	60.62	50.46	45.26	37.92
2021	25.44	28.91	43.15	48.92	58.36	71.24	75.84	66.49	59.48	51.86	37.94	27.12
2022	33.86	36.11	44.83	49.70	60.22	71.12	70.26	71.37	58.82	51.10	42.02	26.83
2023	33.51	35.92	36.59	50.24	63.12	74.12	68.00	66.72	64.40	46.40	32.48	24.16
2024	23.58	32.37	41.06	47.12	69.74	66.27	69.16	68.58	63.62	52.21	40.40	35.95
2025	30.13	M	M	M	M	M	M	M	M	M	M	M

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2019	M	M	M	M	M	M	M	M	37.60	33.51	28.34	25.90
2020	29.39	23.69	27.30	27.50	34.55	47.73	46.58	47.39	43.22	38.56	33.62	31.07
2021	14.41	11.75	26.31	25.34	37.40	50.24	53.08	47.15	42.98	39.03	26.12	15.51
2022	21.66	22.94	20.33	24.56	36.82	48.62	48.95	49.65	41.90	37.98	36.32	13.83
2023	24.05	20.04	17.54	28.04	33.39	46.82	48.78	51.63	47.18	32.06	22.82	12.26
2024	6.92	20.83	28.98	28.88	41.17	48.34	51.39	49.07	42.86	37.28	26.90	22.83
2025	17.18	M	M	M	M	M	M	M	M	M	M	M

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2019	M	M	M	M	M	M	M	M	46.90	39.72	32.12	30.81
2020	35.28	31.20	34.85	37.63	45.50	60.88	55.79	59.78	51.92	44.51	39.44	34.50
2021	19.92	20.33	34.73	37.13	47.88	60.74	64.46	56.82	51.23	45.44	32.03	21.32
2022	27.76	29.53	32.58	37.13	48.52	59.87	59.61	60.51	50.36	44.54	39.17	20.33
2023	28.78	27.98	27.06	39.14	48.26	60.47	58.39	59.17	55.79	39.23	27.65	18.21
2024	15.25	26.60	35.02	38.00	55.46	57.31	60.28	58.83	53.24	44.75	33.65	29.39
2025	23.66	M	M	M	M	M	M	M	M	M	M	M

Average Relative Humidity [%]

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2019	M	M	M	M	M	M	M	M	82.4%	91.5%	94.6%	95.1%
2020	87.3%	84.3%	75.3%	65.3%	63.7%	64.9%	78.1%	78.3%	85.9%	91.1%	92.1%	96.2%
2021	91.3%	85.9%	76.4%	61.8%	74.6%	73.5%	71.4%	78.6%	83.6%	88.0%	92.7%	90.2%
2022	85.0%	84.7%	74.4%	65.5%	63.8%	72.1%	73.1%	80.4%	84.3%	91.3%	91.0%	90.7%
2023	91.9%	86.3%	74.5%	71.2%	59.6%	59.4%	80.3%	87.8%	87.1%	80.9%	89.7%	89.6%
2024	87.8%	87.8%	86.9%	75.4%	61.7%	73.4%	80.0%	78.9%	87.0%	89.1%	86.8%	92.5%
2025	91.9%	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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Dec 2024

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