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 (USC00092180) 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	0.00	0.00	M	M	M	M	M
2017	M	M	M	M	M	M	0.00	M	M	M	M	M
2018	M	M	M	4.88	5.20	4.21	3.52	5.92	2.15	3.93	7.27	10.46
2019	5.44	4.56	1.96	7.35	3.19	5.05	3.31	5.46	0.07	3.17	2.38	4.17
2020	6.49	8.36	5.37	4.66	3.44	1.73	3.61	6.19	5.11	4.83	3.19	2.65
2021	2.99	2.50	3.31	2.52	5.69	3.67	3.45	6.63	2.65	7.92	0.61	3.77
2022	2.80	4.52	5.10	2.33	2.94	0.71	6.44	1.43	3.77	1.09	4.84	4.13
2023	6.20	2.95	3.96	6.53	3.32	6.98	4.83	3.21	1.53	1.20	1.15	1.44
2024	0.73	3.22	4.91	2.31	4.45	1.64	5.00	0.67	5.37	M	2.63	4.99
2025	1.92	4.43	2.48	4.43	5.03	3.12	0.99	M	M	M	M	M
NCEI Climatology	4.83	4.97	4.84	4.09	3.84	4.70	3.84	4.49	3.84	3.78	4.07	4.99

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	1.3	4.5	3.8	3.7	2.7	2.4	3.1	3.6	4.0
2017	5.4	5.2	5.5	4.3	4.7	2.5	2.7	2.4	2.6	3.5	2.5	4.2
2018	4.9	4.6	6.5	7.4	6.1	5.6	5.4	4.9	5.5	6.5	7.3	7.6
2019	7.9	7.2	7.8	7.3	5.9	6.0	5.1	5.1	5.3	6.9	6.1	8.3
2020	7.7	7.6	6.9	8.0	6.8	6.1	4.7	4.5	6.8	6.3	7.3	7.6
2021	7.5	8.1	7.7	7.3	6.3	5.8	4.6	4.9	5.1	5.4	6.4	6.3
2022	7.6	7.5	8.6	6.9	6.5	5.7	5.0	4.7	6.1	6.4	7.5	6.7
2023	7.0	7.4	7.0	7.4	7.1	6.3	4.8	5.5	5.2	6.6	6.5	6.9
2024	8.2	7.2	8.1	7.3	5.4	5.7	5.1	5.8	6.8	5.6	6.8	6.8
2025	7.2	7.5	8.5	6.6	6.3	4.9	5.5	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
2016	M	M	M	83.30	78.05	89.24	90.87	88.46	87.14	78.86	68.18	54.12
2017	58.48	64.53	66.20	75.80	78.92	83.24	88.55	84.90	81.26	73.75	64.40	53.02
2018	49.13	62.79	60.63	69.41	82.45	87.97	87.34	86.49	88.08	75.42	56.89	53.33
2019	51.96	58.84	62.84	73.74	83.34	84.01	88.72	87.75	90.16	76.45	61.96	57.47
2020	54.82	54.97	67.08	71.06	76.55	84.31	90.69	86.73	79.22	74.22	67.85	54.40
2021	52.60	55.84	66.57	71.91	78.22	85.25	87.24	88.07	81.02	74.04	62.84	62.95
2022	51.70	60.67	66.73	71.75	82.28	89.62	89.70	86.46	81.75	72.22	64.29	54.65
2023	57.42	64.52	67.20	71.72	76.71	82.26	89.36	89.33	83.73	75.15	64.15	57.14
2024	51.04	61.95	67.45	73.75	80.51	88.41	90.38	91.15	82.87	76.51	66.36	55.63
2025	48.52	61.41	68.95	75.80	76.86	87.46	92.92	M	M	M	M	M
NCEI Climatology	52.70	56.52	64.50	72.89	79.80	86.40	89.09	88.39	82.90	73.40	63.70	55.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	64.40	56.62	67.10	70.47	70.58	64.46	53.37	43.22	37.86
2017	40.77	41.96	44.54	54.38	58.77	65.78	69.34	68.17	60.44	52.15	43.10	37.81
2018	29.91	46.72	41.00	45.97	61.87	66.82	69.13	67.81	68.55	54.14	38.51	38.50
2019	39.48	48.14	41.87	50.53	61.99	65.68	69.37	68.09	65.04	55.13	39.09	39.78
2020	38.75	37.76	49.17	47.09	54.51	65.18	69.64	68.82	63.26	54.23	45.79	33.46
2021	34.84	35.76	46.07	47.37	55.05	65.39	68.53	69.15	61.08	54.67	37.83	44.72
2022	32.46	37.49	44.15	47.40	59.96	66.97	70.27	69.18	60.66	46.63	44.45	40.41
2023	38.57	44.01	43.57	49.11	57.92	62.53	68.73	68.70	61.75	51.25	41.94	37.15
2024	32.28	38.36	45.84	51.06	60.69	66.52	70.88	67.69	64.46	51.68	47.37	35.41
2025	28.05	38.69	43.74	52.74	58.88	66.85	71.17	M	M	M	M	M
NCEI Climatology	30.90	33.99	39.90	47.30	56.50	65.00	69.01	67.91	61.60	49.41	39.10	33.40

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	73.85	67.33	78.17	80.67	79.52	75.80	66.11	55.70	45.99
2017	49.62	53.25	55.37	65.09	68.84	74.51	78.95	76.54	70.85	62.95	53.75	45.41
2018	39.52	54.76	50.81	57.69	72.16	77.40	78.23	77.15	78.32	64.78	47.70	45.92
2019	45.72	53.49	52.36	62.13	72.66	74.85	79.05	77.92	77.60	65.79	50.52	48.63
2020	46.79	46.37	58.13	59.07	65.53	74.75	80.17	77.77	71.24	64.22	56.82	43.93
2021	43.72	45.80	56.32	59.64	66.63	75.32	77.88	78.61	71.05	64.36	50.34	53.83
2022	42.08	49.08	55.44	59.58	71.12	78.29	79.98	77.82	71.20	59.42	54.37	47.53
2023	48.00	54.27	55.39	60.42	67.32	72.40	79.05	79.01	72.74	63.20	53.04	47.14
2024	41.66	50.15	56.65	62.40	70.60	77.46	80.63	79.42	73.66	64.10	56.86	45.52
2025	38.29	50.05	56.35	64.27	67.87	77.15	82.05	M	M	M	M	M
NCEI Climatology	41.80	45.26	52.20	60.10	68.15	75.70	79.05	78.15	72.25	61.40	51.40	44.35

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	58.0%	70.7%	68.0%	74.0%	80.9%	70.8%	65.4%	62.2%	73.3%
2017	73.3%	63.8%	60.3%	71.4%	74.4%	81.1%	80.4%	81.3%	78.0%	78.0%	76.6%	76.2%
2018	64.5%	80.4%	64.4%	63.4%	77.3%	78.6%	80.5%	81.8%	80.7%	75.4%	79.0%	78.0%
2019	69.3%	72.6%	58.2%	68.3%	73.2%	76.4%	77.3%	78.4%	68.7%	77.2%	68.7%	70.1%
2020	69.4%	76.7%	75.9%	63.8%	74.1%	80.1%	78.6%	86.6%	83.0%	81.8%	70.5%	70.9%
2021	72.1%	71.9%	64.0%	61.2%	72.5%	80.1%	84.4%	83.7%	83.6%	85.1%	64.8%	76.9%
2022	68.0%	64.8%	61.2%	64.2%	74.0%	72.0%	83.6%	85.5%	77.6%	69.3%	69.9%	76.8%
2023	70.8%	71.3%	60.7%	68.6%	75.1%	78.6%	80.6%	81.1%	78.7%	72.5%	64.9%	67.6%
2024	68.6%	56.7%	63.7%	68.9%	79.1%	71.7%	79.4%	71.9%	77.3%	72.3%	77.8%	67.8%
2025	59.4%	64.6%	52.6%	71.1%	81.2%	80.6%	75.6%	M	M	M	M	M

Monthly Plots

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Jun 2025

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