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 (USC00502645) 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
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	0.97	1.17	0.85	0.55	0.90	1.14	2.09	2.82	2.67	1.74	1.58	1.23

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2011	M	M	M	M	M	M	M	M	M	M	15.04	25.79
2012	5.29	32.14	31.94	51.50	55.86	64.33	65.58	64.58	55.35	37.43	20.60	9.62
2013	25.63	28.47	32.25	39.42	57.00	73.60	72.16	64.95	55.11	48.81	23.38	16.02
2014	35.48	24.02	37.34	48.87	64.64	63.30	69.58	66.94	58.17	39.18	34.66	30.73
2015	20.11	29.69	37.07	48.96	63.37	69.19	69.54	68.34	53.46	46.32	27.25	24.14
2016	31.16	37.25	42.44	54.67	63.44	68.63	70.80	67.63	58.56	43.22	29.03	17.26
2017	13.54	24.59	30.24	52.32	58.37	65.14	0.48	64.39	57.76	43.28	22.33	29.02
2018	-40.15	24.54	35.99	48.74	56.55	65.90	71.96	63.50	63.93	49.69	32.52	25.85
2019	20.24	26.17	43.79	49.27	58.97	72.49	75.94	72.89	58.06	45.78	35.60	26.37
2020	5.90	25.87	31.36	45.86	62.55	66.61	71.81	68.61	58.38	43.19	26.31	27.24
2021	27.32	19.89	30.16	47.35	59.85	67.45	68.31	65.01	54.48	42.14	14.80	17.36
2022	22.95	32.21	40.11	48.44	62.91	72.57	68.68	62.52	56.05	41.36	26.17	16.21
2023	27.86	25.49	35.24	M	59.94	63.40	67.80	67.51	55.27	41.88	31.83	18.12
2024	15.01	28.47	37.22	48.09	56.63	69.57	66.11	64.07	56.89	43.49	23.50	30.08
2025	28.79	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	20.30	27.01	33.40	46.20	58.00	64.40	66.71	63.20	53.49	39.90	25.50	22.00

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	M	-2.57	11.05
2012	-14.52	15.99	4.81	26.55	34.21	44.14	47.65	45.47	41.26	18.90	2.34	-6.32
2013	13.55	17.59	8.19	14.05	31.69	45.39	51.72	49.62	39.89	34.93	8.70	2.45
2014	23.10	6.05	14.03	25.74	35.83	42.64	49.65	48.52	38.96	21.69	20.41	17.56
2015	5.21	11.69	17.45	30.13	34.94	47.70	50.58	43.77	36.36	33.21	12.83	10.91
2016	17.68	22.11	23.68	32.31	39.83	45.91	52.43	52.14	39.19	23.95	12.69	0.44
2017	-2.40	7.95	-0.95	5.83	35.34	46.14	-59.81	49.08	42.15	28.76	3.43	-6.32
2018	-136.35	-19.95	-5.53	7.76	15.47	45.25	49.70	50.14	39.76	34.68	17.92	14.51
2019	6.00	2.42	26.95	27.29	37.85	46.84	52.67	47.24	42.20	31.45	25.23	12.46
2020	-12.01	5.21	8.18	26.89	37.66	43.79	49.54	48.19	40.15	26.50	9.47	11.68
2021	11.06	-0.50	0.64	21.52	35.97	45.42	50.50	45.90	36.44	28.71	-0.60	1.98
2022	7.36	19.66	22.88	26.37	35.05	46.20	50.22	49.12	43.87	27.57	10.70	-2.41
2023	11.20	6.18	10.90	M	39.45	47.27	51.89	50.30	38.07	24.92	18.58	2.19
2024	-6.89	6.77	17.33	26.38	36.48	45.00	49.40	46.61	41.58	25.04	6.94	16.13
2025	15.57	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	9.20	13.43	16.41	28.80	38.00	45.80	50.30	48.00	40.40	28.39	15.70	11.60

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	M	6.23	18.42
2012	-4.62	24.06	18.37	39.03	45.03	54.24	56.62	55.02	48.31	28.16	11.47	1.65
2013	19.59	23.03	20.22	26.74	44.34	59.50	61.94	57.28	47.50	41.87	16.04	9.23
2014	29.29	15.03	25.69	37.31	50.24	52.97	59.61	57.73	48.56	30.44	27.54	24.14
2015	12.66	20.69	27.26	39.54	49.16	58.44	60.06	56.05	44.91	39.77	20.04	17.53
2016	24.42	29.68	33.06	43.49	51.63	57.27	61.61	59.89	48.87	33.59	20.86	8.85
2017	5.57	16.27	14.65	29.07	46.86	55.64	-29.66	56.74	49.95	36.02	12.88	11.35
2018	-88.25	2.30	15.23	28.25	36.01	55.57	60.83	56.82	51.84	42.18	25.22	20.18
2019	13.12	14.29	35.37	38.28	48.41	59.67	64.30	60.07	50.13	38.61	30.41	19.41
2020	-3.06	15.54	19.77	36.38	50.10	55.20	60.68	58.40	49.27	34.85	17.89	19.46
2021	19.19	9.70	15.40	34.43	47.91	56.44	59.40	55.46	45.46	35.42	7.10	9.67
2022	15.16	25.94	31.49	37.41	48.98	59.38	59.45	55.82	49.96	34.46	18.43	6.90
2023	19.53	15.84	23.07	M	49.69	55.33	59.85	58.90	46.67	33.40	25.21	10.16
2024	4.06	17.62	27.27	37.23	46.55	57.28	57.75	55.34	49.23	34.26	15.22	23.10
2025	22.18	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	14.75	20.22	24.91	37.50	48.00	55.10	58.50	55.60	46.95	34.15	20.60	16.80

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
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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