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 (USC00181530) 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	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	M	M	M	M	M
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	0.09	4.61	M	M	1.40	0.93
2022	2.88	2.68	2.43	3.29	7.52	2.87	5.30	1.83	3.17	3.48	3.50	6.49
2023	2.33	0.72	M	M	M	2.88	2.03	2.97	5.14	M	2.82	1.84
2024	4.25	2.17	4.26	4.90	5.19	1.88	3.53	7.34	4.05	0.82	2.76	3.17
2025	0.24	0.22	0.00	0.38	2.32	0.20	0.42	0.02	0.18	M	M	M
2026	M	0.20	0.96	2.85	4.31	1.56	5.71	3.97	M	M	M	M
NCEI Climatology	3.77	3.14	4.43	4.02	4.88	4.21	3.71	4.03	5.32	4.09	3.66	3.49

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2017	M	M	M	M	M	M	M	M	M	M	2.2	2.8
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	3.2	2.9	3.0	3.5	2.7	2.0	1.5	1.6	1.4	2.1	2.9	3.0
2021	3.0	2.8	3.9	3.7	2.7	1.6	1.3	1.8	M	M	2.8	2.4
2022	3.6	4.0	4.4	4.4	6.6	9.3	5.1	1.4	2.0	2.5	3.2	2.5
2023	3.1	4.0	M	M	2.3	1.8	1.7	1.9	2.1	0.9	3.6	2.4
2024	3.3	3.0	3.9	3.2	1.6	2.1	1.7	1.5	1.5	1.9	3.1	3.1
2025	4.5	3.9	4.3	3.9	2.6	1.7	1.2	1.5	1.5	M	M	M
2026	M	2.4	4.0	3.5	2.7	2.4	1.6	1.2	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	M	M	M	M	M	M	M	M	51.50	39.98
2018	38.68	46.95	47.75	58.57	78.55	81.28	86.47	84.65	75.63	63.47	45.02	42.66
2019	36.02	40.93	47.25	64.39	72.41	78.63	85.48	M	M	63.02	48.74	41.93
2020	42.75	45.58	55.99	57.14	67.29	79.89	87.80	82.66	73.50	62.53	58.59	42.06
2021	38.03	36.37	54.50	62.10	65.63	80.17	83.58	83.95	M	M	50.61	48.51
2022	34.45	45.46	53.65	59.08	71.75	79.26	83.01	82.27	74.18	60.93	54.98	41.58
2023	45.81	48.09	M	M	74.62	76.53	85.06	81.59	74.96	77.00	45.72	47.10
2024	40.32	47.73	54.76	64.05	72.33	83.27	86.70	81.35	73.92	67.87	55.89	41.98
2025	33.57	42.10	58.14	63.90	69.48	81.45	85.89	78.99	75.91	61.71	50.02	34.25
2026	31.12	37.00	59.22	67.04	71.00	81.13	85.19	81.47	M	M	M	M
NCEI Climatology	38.90	42.52	51.80	65.20	73.09	79.80	83.60	81.30	74.90	65.10	53.49	42.99

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2017	M	M	M	M	M	M	M	M	M	M	33.02	26.17
2018	22.26	28.68	30.54	39.05	58.37	59.83	63.79	65.07	61.75	47.92	33.30	29.05
2019	22.93	26.35	30.17	45.95	55.35	58.86	64.77	M	M	48.39	31.05	29.13
2020	29.27	31.03	37.98	39.42	50.63	59.96	66.96	65.25	54.40	46.90	40.10	27.68
2021	26.82	25.44	35.02	42.69	46.63	60.98	64.50	65.38	M	M	33.51	33.71
2022	19.61	25.41	33.99	40.94	52.99	60.07	65.02	64.05	56.85	43.44	38.19	26.37
2023	33.73	29.39	M	M	48.41	55.84	65.71	62.21	56.40	55.30	32.34	35.18
2024	28.58	30.51	38.77	46.73	55.81	61.91	66.95	63.42	57.17	46.57	39.98	29.43
2025	20.98	26.80	38.42	45.68	53.64	63.81	68.22	60.93	63.60	61.71	50.02	34.25
2026	31.12	31.87	37.74	45.88	50.62	60.30	66.16	64.23	M	M	M	M
NCEI Climatology	23.00	24.60	31.40	42.31	52.10	60.20	64.71	63.31	57.50	46.21	35.89	28.21

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2017	M	M	M	M	M	M	M	M	M	M	42.26	33.08
2018	30.47	37.81	39.15	48.81	68.46	70.55	75.13	74.86	68.69	55.70	39.16	35.86
2019	29.47	33.64	38.71	55.17	63.88	68.74	75.13	M	M	55.71	39.90	35.53
2020	36.01	38.31	46.98	48.28	58.96	69.92	77.38	73.95	63.95	54.71	49.35	34.87
2021	32.42	30.91	44.76	52.39	56.13	70.57	74.04	74.67	M	M	42.06	41.11
2022	27.03	35.43	43.82	50.01	62.37	69.67	74.01	73.16	65.52	52.18	46.59	33.97
2023	39.77	38.74	M	M	61.52	66.18	75.39	71.90	65.68	66.15	39.03	41.14
2024	34.45	39.12	46.77	55.39	64.07	72.59	76.83	72.38	65.54	57.22	47.94	35.70
2025	27.28	34.45	48.28	54.79	61.56	72.63	77.06	69.96	69.75	61.71	50.02	34.25
2026	31.12	34.44	48.48	56.46	60.81	70.72	75.67	72.85	M	M	M	M
NCEI Climatology	30.95	33.56	41.60	53.76	62.60	70.00	74.15	72.31	66.20	55.65	44.69	35.60

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	M	M	M	M	M	M	M	M	58.4%	61.5%
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	70.2%	61.5%	65.7%	64.6%	67.5%	69.5%	71.1%	77.1%	76.5%	79.2%	65.0%	71.3%
2021	68.4%	70.1%	54.8%	59.8%	62.1%	73.8%	74.5%	78.1%	M	M	63.6%	65.7%
2022	65.4%	62.0%	60.8%	59.9%	73.8%	69.2%	75.3%	76.6%	76.1%	74.6%	65.0%	70.4%
2023	72.9%	53.5%	M	M	54.6%	67.4%	74.1%	72.6%	77.7%	81.9%	64.3%	71.9%
2024	69.4%	63.9%	60.4%	64.3%	77.1%	67.3%	71.7%	78.9%	83.1%	67.9%	66.8%	68.7%
2025	59.7%	60.9%	52.5%	61.4%	75.7%	77.8%	81.3%	78.2%	72.0%	M	M	M
2026	M	68.4%	64.1%	65.8%	67.6%	69.1%	76.4%	82.7%	M	M	M	M

Monthly Plots

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Jul 2026

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