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 (USC00152512) 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	0.91	4.02
2017	3.90	1.61	2.91	1.11	2.64	6.57	2.97	3.33	4.49	6.48	1.10	1.58
2018	1.46	7.78	3.26	1.90	2.81	1.75	1.16	3.35	2.54	2.82	4.05	4.13
2019	2.79	7.08	3.44	3.63	4.01	7.58	1.65	1.57	0.07	7.19	5.75	4.38
2020	3.22	4.39	3.04	3.23	4.03	3.81	4.47	4.08	1.60	4.11	1.52	2.54
2021	3.77	2.93	4.30	2.95	3.56	4.92	3.72	4.64	4.09	3.58	0.20	0.40
2022	3.54	4.87	3.23	3.48	1.92	1.79	3.20	3.13	1.32	1.11	1.90	2.64
2023	4.38	2.69	5.56	2.02	4.22	4.45	3.10	0.66	1.23	1.86	1.55	1.29
2024	5.15	2.76	2.14	3.62	3.70	1.81	3.70	1.86	4.34	0.34	3.86	2.60
2025	2.98	0.18	4.01	9.55	6.21	5.26	3.26	0.23	3.04	4.40	1.95	1.63
2026	1.46	0.52	1.80	3.44	5.20	6.00	4.77	1.32	0.91	M	M	M
NCEI Climatology	3.99	4.08	5.14	5.08	5.79	4.72	5.39	4.09	3.47	4.10	3.74	4.94

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	4.4	6.3
2017	7.4	7.0	7.8	7.6	6.3	4.8	3.9	3.1	3.5	4.3	6.2	6.4
2018	6.5	6.9	7.8	7.4	5.3	3.4	3.6	3.6	3.5	4.8	5.5	3.4
2019	6.1	7.3	6.8	6.5	5.9	5.6	4.1	4.3	3.8	5.1	5.5	5.9
2020	6.8	6.9	7.5	5.6	5.4	5.6	3.5	3.5	4.2	4.0	5.1	6.0
2021	6.4	5.8	7.0	5.7	5.0	5.2	4.2	3.4	3.4	4.6	4.7	6.8
2022	5.3	5.5	6.2	4.8	4.9	4.5	4.3	3.7	3.8	4.9	5.3	6.3
2023	6.9	7.8	7.6	6.6	5.1	4.5	4.7	4.0	3.0	4.3	5.1	5.6
2024	6.8	6.9	6.9	7.9	5.0	4.2	4.8	3.4	4.6	3.9	6.6	6.6
2025	5.3	7.2	8.0	7.1	5.9	4.2	3.6	3.0	2.5	4.5	4.8	5.9
2026	5.5	4.6	8.2	5.4	3.4	2.5	0.7	1.0	0.9	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	57.67	43.35
2017	46.72	56.19	57.86	71.59	75.50	82.83	86.39	82.67	78.36	69.33	56.57	43.41
2018	38.84	52.14	52.27	61.08	82.61	86.35	85.00	84.53	81.16	69.35	48.79	47.86
2019	39.66	49.22	51.76	69.02	77.70	81.89	87.65	86.60	88.97	70.78	50.39	50.26
2020	46.28	46.00	59.13	63.13	71.87	83.64	87.65	83.20	77.73	66.85	60.52	45.46
2021	41.26	37.81	60.98	64.98	73.17	83.86	84.67	85.44	78.71	71.18	53.67	57.39
2022	38.88	47.74	59.02	63.64	77.37	86.42	87.93	84.76	78.88	68.49	56.96	46.92
2023	49.25	54.75	56.39	67.64	74.33	81.16	86.02	83.13	81.05	68.38	58.75	50.18
2024	38.46	56.07	60.73	68.55	77.46	85.55	86.27	86.73	81.20	72.22	57.89	47.50
2025	36.24	46.99	61.93	69.35	71.99	84.02	88.68	85.07	82.61	67.68	55.91	44.93
2026	38.55	47.95	66.81	74.27	75.03	83.06	87.72	88.17	87.79	70.00	M	M
NCEI Climatology	42.00	47.16	56.20	67.20	75.30	83.00	86.01	85.30	79.51	68.59	55.90	46.19

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	33.34	27.80
2017	32.58	34.95	37.00	51.26	54.44	61.04	67.28	62.75	56.40	46.74	36.31	25.61
2018	20.71	34.03	33.95	39.63	61.80	64.44	65.29	65.93	63.21	47.63	32.46	32.52
2019	30.48	38.40	32.92	46.07	57.92	62.39	67.89	64.69	61.32	46.55	30.33	33.64
2020	31.59	29.30	40.80	41.60	52.39	62.31	69.26	64.97	56.95	47.02	37.65	27.39
2021	27.85	23.87	38.51	43.09	50.92	64.31	66.77	66.99	58.13	52.07	31.38	36.33
2022	20.01	26.89	36.26	44.13	56.74	62.35	68.77	65.46	56.10	41.20	35.10	30.52
2023	33.44	34.55	35.88	43.14	53.75	59.53	67.47	64.46	56.96	49.86	35.43	33.13
2024	25.06	32.60	39.13	48.56	58.09	63.42	68.00	64.32	60.28	46.34	42.70	31.90
2025	17.95	27.41	37.47	46.94	54.98	65.79	70.31	63.24	57.60	49.04	36.22	30.77
2026	19.68	27.50	42.87	50.63	54.23	63.35	69.85	67.66	65.70	60.00	M	M
NCEI Climatology	24.31	27.52	34.50	43.71	53.71	62.20	65.70	64.20	56.80	45.10	34.40	28.00

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	45.51	35.57
2017	39.65	45.57	47.43	61.43	64.97	71.93	76.83	72.71	67.38	58.04	46.44	34.51
2018	29.78	43.09	43.11	50.36	72.21	75.39	75.14	75.23	72.19	58.49	40.62	40.19
2019	35.07	43.81	42.34	57.54	67.81	72.14	77.77	75.65	75.14	58.67	40.36	41.95
2020	38.93	37.65	49.96	52.37	62.13	72.98	78.46	74.09	67.34	56.94	49.08	36.43
2021	34.56	30.84	49.75	54.03	62.04	74.09	75.72	76.22	68.42	61.63	42.53	46.86
2022	29.44	37.31	47.64	53.89	67.05	74.39	78.35	75.11	67.49	54.84	46.03	38.72
2023	41.34	44.65	46.13	55.39	64.04	70.35	76.75	73.80	69.01	59.12	47.09	41.65
2024	31.76	44.33	49.93	58.55	67.77	74.48	77.14	75.53	70.74	59.28	50.30	39.70
2025	27.10	37.20	49.70	58.14	63.48	74.90	79.50	74.15	70.10	58.36	46.06	37.85
2026	29.12	37.73	54.84	62.45	64.63	73.21	78.78	77.92	76.74	65.00	M	M
NCEI Climatology	33.15	37.34	45.35	55.45	64.50	72.60	75.86	74.75	68.15	56.85	45.15	37.09

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	70.6%	76.5%
2017	80.6%	68.7%	64.3%	69.9%	75.2%	72.2%	79.1%	79.2%	81.6%	79.0%	74.6%	70.2%
2018	71.5%	80.2%	72.1%	64.7%	76.4%	74.5%	76.8%	85.0%	86.1%	79.3%	83.4%	80.8%
2019	77.8%	77.5%	65.5%	69.7%	78.7%	77.4%	78.3%	75.5%	66.8%	76.0%	76.6%	78.1%
2020	77.4%	76.5%	73.2%	67.8%	75.7%	71.8%	81.4%	84.5%	81.5%	80.3%	68.8%	77.2%
2021	80.7%	79.3%	62.0%	66.1%	69.6%	75.5%	80.5%	82.0%	83.0%	83.6%	69.2%	75.7%
2022	71.5%	67.9%	62.6%	68.2%	74.3%	65.5%	76.9%	80.5%	76.4%	62.4%	66.6%	78.2%
2023	79.3%	68.0%	65.2%	61.7%	69.6%	72.0%	78.6%	81.6%	75.1%	75.6%	64.5%	73.8%
2024	80.3%	65.9%	65.8%	67.1%	79.0%	71.1%	76.5%	72.2%	73.1%	69.5%	77.7%	75.4%
2025	71.2%	73.4%	58.9%	69.0%	76.5%	79.5%	79.2%	72.7%	72.0%	73.9%	76.7%	76.5%
2026	69.6%	68.2%	65.5%	63.1%	69.7%	73.3%	80.3%	77.1%	72.5%	M	M	M

Monthly Plots

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