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 (USC00199972) 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
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	10.26	6.10	14.40	6.86	M	M	M
2012	2.89	1.07	0.82	1.79	5.17	2.79	2.31	3.39	6.22	3.64	0.23	5.03
2013	1.64	1.75	1.65	1.60	4.62	7.94	2.71	38.36	2.00	3.14	3.13	8.37
2014	1.82	12.56	3.03	20.31	20.51	25.65	8.91	37.83	0.96	9.82	2.46	15.54
2015	2.74	0.47	1.31	21.49	0.54	29.68	2.59	1.34	39.16	0.61	3.42	2.14
2016	26.85	1.51	0.47	0.48	21.60	22.61	2.65	30.51	30.04	2.13	3.69	2.04
2017	1.84	1.50	11.76	3.49	24.41	0.60	29.38	1.56	35.48	7.31	7.87	2.02
2018	2.19	4.67	2.72	5.08	30.27	5.42	3.58	3.39	2.34	4.73	7.99	17.26
2019	2.98	3.61	57.46	5.68	2.90	2.18	3.41	1.97	49.68	5.88	2.72	6.39
2020	2.34	3.44	14.98	3.40	33.47	1.33	36.46	1.33	0.33	4.32	13.58	3.12
2021	0.93	1.39	1.20	2.21	0.18	28.60	6.42	5.57	5.00	9.43	2.21	3.24
2022	16.94	3.69	2.69	29.99	1.99	31.81	34.07	1.17	5.65	3.42	8.97	16.38
2023	5.10	19.46	3.72	4.00	33.40	2.72	8.07	2.46	7.45	3.49	2.17	7.90
2024	7.43	1.11	35.33	4.94	3.86	38.54	2.47	3.15	0.60	0.77	3.47	3.66
2025	1.38	2.71	3.27	3.53	7.10	3.74	M	M	M	M	M	M
NCEI Climatology	3.95	3.69	4.25	4.29	4.20	5.12	4.57	4.46	4.78	5.59	4.10	5.22

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	M	M	M	M	M	M	M	M	M	M
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	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	M	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
2025	M	M	M	M	M	M	M	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
2010	M	M	M	M	M	M	M	M	M	M	M	48.30
2011	31.98	39.21	47.05	60.70	72.14	79.20	86.08	80.87	75.67	62.27	57.89	46.52
2012	39.86	44.19	57.62	61.54	74.64	78.46	85.83	83.34	73.96	63.96	48.92	45.88
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	81.48	77.10	64.89	49.69	41.03
2015	32.63	29.27	42.52	60.03	80.52	78.84	84.69	84.48	81.08	60.59	55.29	49.27
2016	37.37	42.25	52.86	56.37	65.42	79.26	84.88	85.04	76.70	62.01	55.03	40.89
2017	40.27	46.35	43.64	66.83	69.52	80.33	85.34	81.85	79.41	71.41	79.73	36.73
2018	38.33	40.13	39.86	41.42	45.88	45.98	47.28	47.18	45.37	42.98	40.04	39.32
2019	38.40	39.05	40.18	42.77	44.04	45.92	47.39	46.39	45.42	43.30	40.38	39.16
2020	39.34	39.10	45.13	51.53	44.36	52.85	56.53	46.78	46.10	45.06	42.60	40.02
2021	38.70	38.65	41.76	43.52	45.09	47.31	46.98	47.28	45.90	44.23	41.57	40.39
2022	38.51	40.00	41.35	42.93	45.70	48.41	47.64	47.76	45.59	43.92	42.28	40.00
2023	39.80	40.19	41.00	43.75	78.14	78.07	86.32	100.00	76.85	67.50	45.97	44.05
2024	35.06	41.74	48.15	57.57	72.24	80.55	84.21	78.39	73.83	64.90	53.64	37.97
2025	31.23	33.37	50.26	59.33	67.66	78.57	M	M	M	M	M	M
NCEI Climatology	31.50	34.71	42.51	55.41	66.70	74.70	79.60	78.11	71.41	59.10	47.01	36.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	17.20
2011	9.66	10.07	23.69	37.15	48.78	55.04	58.53	54.65	53.42	39.55	29.58	23.02
2012	16.33	21.09	30.45	33.73	50.02	53.57	59.71	56.64	46.64	41.82	27.00	27.71
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	55.56	49.49	41.34	27.26	25.54
2015	6.79	0.09	16.93	33.15	48.37	54.77	59.06	58.67	53.16	-332.62	-540.18	-1458.95
2016	-2851.59	-1007.56	-2627.15	-716.52	-921.02	55.72	60.37	60.69	53.17	41.17	-193.23	18.93
2017	-195.24	19.12	19.08	39.35	45.54	-363.78	-130.37	55.68	53.25	42.54	-4815.42	-7489.07
2018	33.15	-37.99	34.82	35.33	37.06	37.61	38.33	38.37	37.65	36.19	34.95	-0.45
2019	33.41	33.70	34.86	36.60	37.76	38.95	39.72	38.64	37.63	37.22	34.98	34.36
2020	34.50	34.44	-290.98	-670.17	-332.14	-379.05	-801.59	-26.76	-232.63	36.78	32.72	-4.88
2021	34.54	34.34	35.45	36.59	37.23	38.74	39.83	-25.91	38.71	37.87	35.91	35.41
2022	33.02	34.33	35.73	-1.35	1.62	-28.86	39.49	39.46	37.79	37.00	36.00	34.79
2023	35.25	34.51	35.58	37.70	12.30	19.09	20.72	-459.32	17.50	8.15	7.90	3.17
2024	9.98	23.14	19.32	-369.13	19.02	20.74	52.97	40.16	5.31	4.26	12.56	20.99
2025	2.21	2.04	3.22	5.93	-356.94	5.94	M	M	M	M	M	M
NCEI Climatology	11.89	12.80	20.60	31.60	42.51	51.50	56.30	54.50	47.00	36.20	27.20	18.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	32.75
2011	21.11	24.37	35.37	48.93	60.46	67.12	72.30	67.75	64.55	50.91	43.73	34.77
2012	28.09	32.62	44.18	47.38	62.45	66.01	72.74	69.99	60.12	52.93	37.66	36.80
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	68.52	63.29	53.11	38.47	33.38
2015	19.71	14.38	29.91	46.36	64.45	66.95	72.00	71.59	67.41	49.48	-242.44	-562.08
2016	-1386.69	-105.37	-826.96	-155.58	-166.75	67.49	72.62	72.86	64.93	51.59	42.59	29.91
2017	30.45	32.73	31.36	53.09	57.53	67.12	72.29	68.77	66.33	56.98	-2244.38	34.83
2018	35.74	1.07	37.34	38.37	41.47	41.80	42.80	42.77	41.51	39.59	37.49	19.43
2019	35.91	36.38	37.52	39.69	40.90	42.44	43.55	42.52	41.52	40.26	37.68	36.76
2020	36.92	36.77	-122.93	-297.72	-103.24	-135.20	-331.36	10.01	-93.27	40.92	37.66	17.57
2021	36.62	36.50	38.61	40.06	41.16	43.02	43.41	10.68	42.31	41.05	38.74	37.90
2022	35.76	37.17	38.54	20.79	23.66	9.78	43.57	43.61	41.69	40.46	39.14	37.39
2023	37.52	37.35	38.29	40.72	45.22	48.58	53.52	-179.66	47.18	37.82	26.94	23.61
2024	22.52	32.44	33.73	-155.78	45.63	50.65	68.59	59.28	39.57	34.58	33.10	29.48
2025	16.72	17.71	26.74	32.63	-144.64	42.25	M	M	M	M	M	M
NCEI Climatology	21.70	23.76	31.55	43.51	54.60	63.10	67.95	66.30	59.20	47.65	37.10	27.60

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
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	M	M	M	M	M	M	M	M	M	M
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	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	M	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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