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 (USC00094648) 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
2015	M	M	M	M	M	M	M	M	M	M	M	M
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	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	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	2.67	1.45	5.18	5.95	5.66	0.47	0.58	1.11	5.47
2024	11.49	4.61	6.08	3.96	6.70	2.72	6.66	1.38	7.87	M	3.76	6.30
2025	3.24	5.35	4.23	4.42	6.60	2.91	2.65	M	M	M	M	M
NCEI Climatology	5.53	5.22	5.89	5.07	4.31	4.88	5.28	4.59	4.18	4.01	4.55	5.33

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	M	6.6	5.2	3.6	4.1	4.4	4.3	4.8	7.2	6.0
2016	8.0	8.1	6.8	7.1	5.8	4.4	3.2	4.1	3.9	5.5	6.2	7.3
2017	6.9	7.5	7.8	5.8	5.0	3.8	3.0	3.9	4.4	6.2	5.3	6.5
2018	8.7	6.6	8.6	7.4	4.3	4.1	3.5	2.2	4.2	6.1	6.8	7.2
2019	7.5	5.9	6.7	6.0	3.9	4.2	2.9	3.5	3.5	5.8	5.3	7.1
2020	6.7	5.1	5.0	6.4	5.6	3.5	2.5	2.4	4.8	5.0	7.1	6.6
2021	6.4	6.6	6.4	5.4	4.6	3.9	2.3	3.0	3.3	4.1	4.9	4.2
2022	6.5	6.9	7.2	5.5	4.1	3.9	2.2	2.6	4.2	5.2	M	6.5
2023	5.2	5.7	5.6	5.8	7.9	5.4	4.7	5.0	4.8	6.6	7.7	7.1
2024	9.2	7.7	8.8	7.6	5.2	5.9	4.6	5.3	2.4	0.0	0.0	0.0
2025	0.0	0.0	0.0	0.0	0.0	0.0	0.0	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
2015	M	M	M	72.30	81.31	87.69	88.63	86.46	80.89	71.45	64.48	63.33
2016	48.08	54.32	68.09	72.87	78.68	89.55	90.94	89.72	87.98	79.72	67.93	53.82
2017	57.15	64.13	64.26	73.30	75.25	80.23	85.52	83.00	78.84	70.91	61.78	48.98
2018	44.84	59.59	55.54	17.91	53.19	58.75	84.43	83.56	84.37	71.13	54.41	53.61
2019	47.22	55.79	58.84	70.51	87.29	81.17	86.20	86.72	88.19	72.77	58.08	55.09
2020	51.98	51.64	63.62	67.13	73.43	81.21	86.98	84.75	77.65	71.93	64.23	50.48
2021	48.84	52.14	64.96	68.88	74.44	81.26	83.40	84.01	77.60	70.27	58.42	60.07
2022	47.15	56.30	63.70	68.48	78.22	84.37	85.73	83.65	79.06	71.95	M	45.65
2023	53.88	60.63	63.10	69.69	75.98	81.06	86.62	86.32	81.84	72.44	61.86	54.62
2024	47.95	60.07	64.63	71.17	78.24	86.89	87.25	88.61	81.05	75.35	63.81	52.50
2025	43.86	57.99	66.53	74.27	74.73	85.16	88.93	M	M	M	M	M
NCEI Climatology	47.51	51.82	59.81	68.40	75.20	81.59	84.51	83.60	78.80	69.00	58.70	50.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	M	55.92	62.01	69.35	71.70	69.60	64.69	55.30	50.91	49.27
2016	32.42	38.24	49.84	54.09	59.69	69.64	72.12	72.40	67.78	58.12	48.06	38.59
2017	42.29	48.10	45.39	53.95	57.14	64.74	68.77	68.32	60.75	53.48	45.48	36.24
2018	28.08	44.84	36.38	-14.90	33.14	32.37	67.95	67.33	67.95	54.02	38.09	42.11
2019	37.59	46.85	41.40	53.58	69.16	65.23	68.93	67.49	66.53	55.50	38.26	39.46
2020	37.81	37.28	48.68	47.40	55.00	64.40	69.18	68.20	62.08	54.60	46.29	33.85
2021	34.49	35.53	46.07	48.01	55.65	64.98	67.22	68.36	61.12	55.22	38.86	44.72
2022	30.74	36.71	46.80	48.51	60.00	66.49	69.28	67.89	60.31	50.65	M	29.45
2023	39.29	43.95	43.66	50.27	58.12	63.02	68.83	68.46	63.01	52.89	44.71	38.40
2024	31.57	40.07	46.27	52.27	61.03	67.97	69.88	68.13	64.25	54.08	48.45	36.77
2025	26.88	38.03	44.80	53.88	58.99	66.78	71.21	M	M	M	M	M
NCEI Climatology	31.10	33.80	39.99	47.20	55.50	63.30	66.80	66.09	60.69	49.69	39.89	34.70

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	M	64.11	71.66	78.52	80.17	78.03	72.79	63.38	57.70	56.30
2016	40.25	46.28	58.96	63.48	69.18	79.59	81.53	81.06	77.88	68.92	57.99	46.21
2017	49.72	56.12	54.83	63.63	66.20	72.48	77.15	75.66	69.80	62.19	53.63	42.61
2018	36.46	52.22	45.96	1.50	43.17	45.56	76.19	75.44	76.16	62.57	46.25	47.86
2019	42.41	51.32	50.12	62.05	78.23	73.20	77.56	77.10	77.36	64.14	48.17	47.27
2020	44.90	44.46	56.15	57.27	64.21	72.80	78.08	76.48	69.87	63.27	55.26	42.17
2021	41.67	43.84	55.51	58.45	65.05	73.12	75.31	76.19	69.36	62.75	48.64	52.40
2022	38.94	46.51	55.25	58.50	69.11	75.43	77.50	75.77	69.69	61.30	M	37.55
2023	46.59	52.29	53.38	59.98	67.05	72.04	77.72	77.39	72.42	62.66	53.29	46.51
2024	39.76	50.07	55.45	61.72	69.63	77.43	78.57	78.37	72.65	64.71	56.13	44.64
2025	35.37	48.01	55.66	64.08	66.86	75.97	80.07	M	M	M	M	M
NCEI Climatology	39.30	42.81	49.90	57.80	65.35	72.45	75.65	74.84	69.74	59.35	49.30	42.75

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
2015	M	M	M	48.4%	34.6%	39.1%	44.4%	47.7%	52.6%	52.0%	47.7%	55.6%
2016	42.4%	42.3%	39.7%	32.0%	45.4%	41.2%	51.7%	56.7%	38.9%	31.2%	28.7%	48.6%
2017	50.5%	38.4%	36.7%	57.2%	62.8%	75.5%	84.8%	80.3%	75.7%	76.3%	75.0%	75.8%
2018	65.6%	81.1%	66.3%	71.1%	70.9%	71.0%	78.2%	79.9%	79.7%	75.4%	79.1%	81.9%
2019	73.3%	75.1%	59.0%	44.6%	62.1%	76.9%	75.6%	75.1%	63.4%	74.7%	68.4%	71.1%
2020	72.5%	78.8%	77.0%	62.0%	72.3%	80.1%	78.5%	83.0%	78.9%	77.4%	67.3%	71.6%
2021	74.2%	74.2%	61.1%	57.3%	69.9%	78.5%	83.7%	82.8%	81.6%	83.0%	62.6%	78.3%
2022	70.0%	66.4%	61.4%	61.4%	74.1%	73.9%	83.9%	85.2%	75.5%	66.5%	M	67.0%
2023	76.0%	72.8%	60.6%	63.4%	67.5%	72.4%	76.0%	78.0%	71.7%	67.0%	59.3%	66.5%
2024	70.5%	53.9%	61.8%	64.0%	75.5%	66.3%	78.8%	68.2%	72.5%	64.6%	74.9%	68.3%
2025	61.9%	65.6%	50.3%	65.6%	79.4%	78.4%	71.1%	M	M	M	M	M

Monthly Plots

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