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 (USC00338794) 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
2017	M	M	3.27	2.49	2.71	4.30	5.09	1.49	2.17	4.36	3.39	1.20
2018	1.11	4.01	2.23	3.68	3.66	5.28	3.47	3.34	5.16	1.31	3.58	3.85
2019	1.56	5.25	3.28	3.25	2.62	5.45	2.23	2.47	1.05	3.50	1.08	2.21
2020	1.83	2.47	3.77	3.00	4.24	3.34	0.70	3.42	1.21	3.09	1.99	0.99
2021	1.18	0.97	2.10	1.31	2.27	1.55	5.01	2.05	7.85	7.47	1.75	3.91
2022	1.61	5.70	1.67	3.25	9.58	5.05	5.06	4.80	2.21	0.75	2.87	2.22
2023	3.29	1.81	4.28	2.18	2.26	3.03	4.15	3.17	0.56	2.16	1.13	1.98
2024	4.48	1.10	2.00	3.26	2.35	0.98	3.32	0.36	5.15	0.35	2.92	3.04
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	3.01	2.64	3.76	4.06	4.45	4.33	3.95	3.35	2.69	2.69	2.78	3.19

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2017	M	M	10.0	10.2	10.0	7.6	4.9	4.0	4.3	6.0	8.7	8.9
2018	9.9	9.7	10.2	9.8	8.4	6.7	4.8	5.6	5.8	8.2	8.4	8.3
2019	10.5	9.9	9.2	9.2	8.8	8.6	5.1	4.7	4.8	6.3	7.7	8.2
2020	8.8	9.2	9.9	9.8	9.2	7.6	4.7	4.7	5.9	6.5	8.9	9.4
2021	8.6	9.8	10.0	9.2	7.3	7.4	5.4	3.9	5.7	5.9	7.8	8.7
2022	9.9	9.4	10.8	10.3	8.6	7.0	5.8	5.0	5.4	8.3	8.8	9.4
2023	9.4	10.9	11.5	9.3	7.6	7.0	5.0	5.0	3.8	6.8	8.4	8.0
2024	9.8	9.3	9.9	10.5	7.3	6.9	5.6	4.9	5.6	6.3	9.2	10.1
2025	10.4	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	M	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
2017	M	M	53.30	69.02	71.52	81.02	82.40	79.90	78.20	68.64	51.43	37.69
2018	34.09	46.66	45.88	55.64	81.76	82.22	82.86	81.12	78.74	65.10	43.42	41.46
2019	33.94	41.39	46.16	64.22	73.69	78.38	84.90	81.30	82.88	68.58	45.68	44.83
2020	41.23	39.32	54.30	58.94	68.75	82.52	86.12	79.22	76.04	63.18	56.66	40.01
2021	35.60	31.16	56.45	63.08	69.56	82.04	81.35	83.10	78.03	70.38	50.30	50.12
2022	32.17	39.52	55.23	58.28	74.85	82.52	81.80	79.73	75.02	64.75	53.06	39.95
2023	42.10	50.71	50.52	64.28	72.47	77.78	81.65	79.61	76.58	65.74	53.48	46.81
2024	35.31	49.57	55.23	64.76	75.95	82.22	82.69	82.69	80.00	68.99	54.68	41.93
2025	25.62	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	36.01	40.03	50.20	63.80	73.00	80.71	83.51	82.30	77.21	65.70	51.80	40.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2017	M	M	34.30	45.98	55.56	59.84	62.54	57.84	53.18	44.83	33.43	21.37
2018	17.37	29.62	28.46	35.84	59.52	64.40	62.14	70.09	60.80	44.54	30.51	27.99
2019	19.95	25.38	28.04	42.74	54.47	60.74	65.33	59.93	56.84	42.22	27.50	27.24
2020	28.63	24.99	36.53	37.70	48.95	61.40	65.24	60.26	50.18	42.45	34.34	25.44
2021	24.86	16.96	32.35	39.56	47.60	61.64	62.66	63.53	54.82	50.06	28.94	31.46
2022	15.63	22.68	31.77	38.42	54.30	59.96	65.40	60.57	53.36	38.39	32.18	25.67
2023	29.56	28.08	31.13	39.98	48.95	56.12	63.06	60.16	54.02	44.31	30.74	32.52
2024	23.93	27.84	34.55	44.66	56.15	60.02	61.96	59.06	54.14	41.75	37.52	29.04
2025	15.15	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	19.60	22.01	29.60	39.50	50.50	59.60	62.90	61.11	53.89	42.28	31.91	25.11

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2017	M	M	43.80	57.50	63.54	70.43	72.47	68.87	65.69	56.74	42.43	29.53
2018	25.73	38.14	37.17	45.74	70.64	73.31	72.50	75.61	69.77	54.82	36.97	34.73
2019	26.95	33.38	37.10	53.48	64.08	69.56	75.11	70.61	69.86	55.40	36.59	36.04
2020	34.93	32.16	45.41	48.32	58.85	71.96	75.68	69.74	63.11	52.82	45.50	32.73
2021	30.23	24.06	44.40	51.32	58.58	71.84	72.01	73.31	66.42	60.22	39.62	40.79
2022	23.90	31.10	43.50	48.35	64.57	71.24	73.60	70.15	64.19	51.57	42.62	32.81
2023	35.83	39.39	40.83	52.13	60.71	66.95	72.35	69.89	65.30	55.02	42.11	39.66
2024	29.62	38.70	44.89	54.71	66.05	71.12	72.33	70.87	67.07	55.37	46.10	35.48
2025	20.38	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	27.81	31.02	39.90	51.65	61.75	70.16	73.20	71.70	65.55	53.99	41.85	32.90

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
2017	M	M	72.1%	64.6%	66.5%	69.5%	84.6%	83.5%	79.4%	79.5%	78.4%	80.5%
2018	82.4%	84.7%	73.1%	72.4%	73.7%	79.2%	82.3%	85.0%	79.5%	75.0%	81.2%	83.8%
2019	76.8%	79.7%	71.3%	69.0%	74.4%	71.6%	75.7%	78.1%	74.3%	73.7%	76.7%	82.3%
2020	80.1%	79.3%	74.9%	67.7%	71.4%	64.6%	73.1%	82.7%	76.5%	76.0%	70.4%	78.4%
2021	81.1%	78.8%	64.0%	65.2%	68.0%	70.8%	79.4%	83.2%	76.0%	79.7%	72.9%	78.5%
2022	75.4%	75.0%	66.1%	69.7%	71.7%	63.3%	76.3%	83.6%	77.9%	62.1%	70.5%	79.7%
2023	85.7%	69.8%	71.8%	62.7%	63.4%	67.5%	82.3%	81.4%	78.8%	74.8%	69.9%	81.7%
2024	83.8%	72.3%	70.4%	70.0%	74.4%	68.8%	78.5%	76.2%	68.5%	67.7%	81.1%	80.4%
2025	80.7%	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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Dec 2024

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