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 (USC00477314) 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
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	2.73	7.37	3.52	1.17	1.23
2019	1.09	1.65	0.82	1.65	5.89	4.88	2.44	3.20	6.42	5.29	1.08	0.87
2020	0.80	0.20	1.94	2.02	3.81	2.31	2.31	2.79	3.19	2.74	0.94	0.75
2021	0.56	0.11	0.71	1.07	1.66	1.48	0.81	2.38	0.67	2.73	0.26	1.36
2022	0.06	0.28	1.47	4.37	2.27	0.87	2.94	3.31	5.26	1.15	1.56	1.03
2023	0.62	2.38	1.83	1.48	0.79	1.10	3.13	1.51	3.83	2.21	0.80	1.12
2024	1.00	0.57	4.39	3.83	3.40	4.52	4.81	1.90	1.92	M	M	M
2025	M	M	0.05	0.03	0.02	M	M	0.03	2.25	1.19	0.40	0.75
2026	0.43	0.21	1.93	7.24	0.31	5.02	1.97	2.56	M	M	M	M
NCEI Climatology	1.73	1.76	2.15	3.76	3.99	4.66	3.75	3.77	3.62	2.95	2.38	1.93

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	4.0	4.9	6.4	7.0	6.0
2019	7.8	8.2	7.5	7.9	6.3	5.0	4.4	4.2	5.1	7.0	6.6	7.3
2020	7.0	7.7	7.6	7.5	6.6	5.4	4.4	3.9	5.3	6.2	8.0	7.0
2021	6.1	6.9	8.0	6.6	5.7	4.8	4.9	3.7	5.1	5.1	7.4	7.3
2022	7.8	8.6	7.6	9.2	6.6	5.6	5.0	4.1	4.7	5.9	7.7	8.4
2023	6.2	8.3	7.3	8.0	5.5	4.6	3.9	4.6	4.2	6.0	6.4	5.8
2024	6.7	6.8	8.4	8.4	5.9	5.6	3.3	4.1	3.9	6.1	7.8	7.2
2025	8.8	7.8	7.9	8.1	6.1	4.9	3.6	3.6	3.2	4.8	7.0	7.2
2026	8.3	6.6	7.7	8.2	6.1	5.2	3.8	3.1	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
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	80.41	72.16	55.95	36.19	35.76
2019	23.40	27.83	38.94	55.80	64.23	74.71	82.37	77.16	73.97	55.89	37.32	38.01
2020	32.91	32.02	45.20	53.10	64.35	79.20	84.09	80.21	69.18	56.05	52.74	35.14
2021	29.76	22.94	49.03	59.00	67.59	81.69	81.30	83.36	77.49	64.23	45.12	39.39
2022	24.43	29.95	43.92	49.70	68.94	78.66	81.38	78.86	72.26	60.90	47.46	31.76
2023	32.33	36.89	41.36	58.52	70.65	78.49	81.49	79.60	74.19	59.84	46.89	40.47
2024	26.61	44.53	48.11	57.17	70.39	78.33	79.45	78.54	77.58	66.27	47.95	34.48
2025	27.22	29.67	50.28	56.80	64.58	79.91	81.22	77.45	75.80	63.09	46.22	29.98
2026	25.08	38.41	50.49	61.25	68.13	76.78	83.84	77.75	M	M	M	M
NCEI Climatology	28.80	32.33	43.19	55.89	68.10	78.20	82.00	80.49	73.60	60.89	45.89	34.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	62.11	53.92	40.11	25.38	23.95
2019	13.52	19.21	22.74	36.85	44.53	54.10	62.85	56.95	56.98	38.50	24.49	22.92
2020	20.67	18.55	30.53	33.45	45.13	56.55	63.26	58.59	49.92	35.24	34.02	20.81
2021	17.03	6.31	29.24	38.06	45.81	59.39	60.11	60.80	52.46	47.12	27.39	23.87
2022	6.47	13.85	26.44	34.08	50.26	55.77	60.23	58.64	52.27	37.27	30.14	18.43
2023	22.34	20.09	26.27	36.87	44.88	53.39	60.14	58.55	55.30	42.79	28.75	29.60
2024	18.90	24.42	30.77	37.81	47.90	58.79	59.86	59.87	51.71	41.76	34.74	21.07
2025	10.23	13.78	28.62	35.79	44.14	59.39	62.29	57.60	52.22	43.78	29.93	14.19
2026	10.10	18.23	27.89	39.56	44.13	56.13	61.76	63.12	M	M	M	M
NCEI Climatology	11.61	14.23	24.20	34.50	44.89	55.09	59.51	58.00	50.01	38.71	28.00	18.20

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	71.26	63.04	48.03	30.79	29.85
2019	18.46	23.52	30.84	46.33	54.38	64.40	72.61	67.05	65.48	47.19	30.91	30.46
2020	26.79	25.29	37.87	43.28	54.74	67.87	73.68	69.40	59.55	45.65	43.38	27.98
2021	23.40	14.62	39.14	48.53	56.70	70.54	70.70	72.08	64.98	55.68	36.25	31.63
2022	15.45	21.90	35.18	41.89	59.60	67.22	70.80	68.75	62.27	49.09	38.80	25.10
2023	27.34	28.49	33.81	47.69	57.76	65.94	70.82	69.07	64.74	51.31	37.82	35.03
2024	22.75	34.47	39.44	47.49	59.14	68.56	69.65	69.20	64.64	54.02	41.35	27.78
2025	18.72	21.72	39.45	46.29	54.36	69.65	71.75	67.53	64.01	53.44	38.07	22.09
2026	17.59	28.32	39.19	50.41	56.13	66.45	72.80	70.43	M	M	M	M
NCEI Climatology	20.21	23.28	33.70	45.20	56.50	66.65	70.75	69.24	61.80	49.80	36.95	26.15

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
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	81.5%	82.7%	76.3%	78.2%	83.4%
2019	77.8%	81.6%	69.7%	71.2%	77.4%	78.4%	76.7%	80.3%	86.5%	81.8%	82.4%	83.0%
2020	84.4%	69.9%	79.4%	71.6%	72.8%	73.4%	78.4%	79.5%	82.9%	73.7%	71.0%	79.4%
2021	86.4%	74.2%	69.4%	65.7%	69.5%	71.9%	77.4%	81.0%	73.2%	84.0%	68.8%	78.0%
2022	73.1%	72.4%	74.4%	74.3%	70.8%	67.2%	74.2%	81.5%	81.1%	74.3%	73.8%	81.0%
2023	88.0%	73.4%	76.6%	65.4%	61.1%	68.1%	75.1%	79.1%	82.2%	78.8%	71.0%	85.7%
2024	86.7%	72.9%	68.1%	70.4%	71.8%	74.9%	80.6%	81.4%	74.4%	62.6%	82.3%	78.8%
2025	66.0%	69.1%	67.7%	66.6%	70.0%	71.1%	81.4%	80.5%	77.4%	74.4%	70.8%	76.2%
2026	70.6%	69.2%	69.6%	73.4%	57.3%	71.8%	70.6%	84.8%	M	M	M	M

Monthly Plots

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Jul 2026

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Sep 2026