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 (USC00508615) 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	0.15	0.08	1.35	0.32	3.66	3.69	4.47	3.87
2020	2.08	4.27	3.38	2.49	0.99	1.40	1.68	3.53	3.69	1.38	4.49	3.75
2021	3.48	4.46	5.37	0.78	2.22	1.59	3.18	2.64	1.81	2.79	4.75	2.19
2022	3.82	6.52	4.51	4.42	0.68	1.85	4.07	0.00	1.48	3.41	3.05	0.00
2023	0.00	0.00	0.00	M	0.00	0.00	0.00	1.46	2.68	1.62	4.14	3.46
2024	4.00	0.00	0.00	0.00	0.00	0.17	4.41	5.19	3.32	2.94	1.75	M
NCEI Climatology	1.42	1.34	0.74	0.83	0.85	1.32	2.03	2.99	3.95	2.74	1.76	1.65

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
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	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	59.78	64.69	67.52	64.46	57.37	44.73	30.93	20.51
2017	18.19	26.38	28.14	49.33	54.62	59.75	-4.01	61.32	56.15	44.12	25.95	30.72
2018	-39.53	26.95	35.31	46.69	53.11	60.52	65.89	63.29	61.16	48.68	34.65	27.37
2019	24.08	28.16	42.27	47.32	55.58	66.24	70.18	71.06	57.99	46.55	36.73	27.87
2020	8.25	25.87	31.30	44.47	58.47	62.16	67.69	64.96	56.91	44.84	29.73	27.53
2021	28.01	22.40	28.55	44.95	55.15	61.77	63.10	62.99	53.86	42.81	20.23	21.80
2022	23.32	32.51	38.65	45.82	59.10	66.35	65.09	61.39	55.19	42.27	29.50	19.62
2023	28.63	27.08	33.90	M	54.54	58.65	62.95	64.46	54.64	42.68	32.32	21.21
2024	19.59	29.86	35.52	45.67	52.68	63.42	62.76	61.56	55.69	44.16	28.34	M
NCEI Climatology	21.21	28.41	34.61	45.90	56.10	62.31	65.50	63.71	55.20	42.40	28.10	23.30

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	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	41.72	47.06	52.98	51.18	41.17	28.53	20.92	8.59
2017	5.35	11.36	4.45	7.82	37.32	44.69	-61.06	48.64	42.93	30.77	-10.93	-0.88
2018	-134.62	-12.69	18.41	-14.02	15.60	44.66	49.77	49.44	41.38	37.02	24.69	18.87
2019	13.54	12.69	27.84	29.23	39.41	46.65	52.06	49.83	43.57	33.42	28.84	16.92
2020	-7.18	10.57	11.34	28.89	39.17	43.59	49.82	48.29	41.70	29.28	17.43	16.40
2021	16.01	8.42	7.11	24.67	36.47	44.65	48.39	46.11	37.65	30.90	8.29	8.71
2022	12.67	21.05	25.40	27.70	36.21	45.61	49.49	49.55	43.12	29.49	15.15	7.42
2023	18.83	13.32	14.19	M	38.29	44.98	48.96	49.84	38.95	28.22	20.70	7.64
2024	3.74	15.33	20.94	27.56	36.31	44.79	48.07	46.10	42.67	27.89	14.54	M
NCEI Climatology	4.79	9.41	11.51	24.40	32.30	40.30	45.00	42.59	36.59	25.50	12.01	8.11

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	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	50.75	55.87	60.25	57.82	49.27	36.63	25.92	14.55
2017	11.77	18.87	16.29	28.58	45.97	52.22	-32.54	54.98	49.54	37.45	7.51	14.92
2018	-87.08	7.13	26.86	16.34	34.36	52.59	57.83	56.36	51.27	42.85	29.67	23.12
2019	18.81	20.42	35.05	38.28	47.49	56.45	61.12	60.45	50.78	39.98	32.79	22.40
2020	0.54	18.22	21.32	36.68	48.82	52.88	58.76	56.63	49.30	37.06	23.58	21.96
2021	22.01	15.41	17.83	34.81	45.81	53.21	55.75	54.55	45.75	36.85	14.26	15.25
2022	17.99	26.78	32.03	36.76	47.65	55.98	57.29	55.47	49.16	35.88	22.33	13.52
2023	23.73	20.20	24.04	M	46.41	51.81	55.95	57.15	46.80	35.45	26.51	14.43
2024	11.66	22.59	28.23	36.62	44.50	54.10	55.41	53.83	49.18	36.02	21.44	M
NCEI Climatology	13.00	18.91	23.06	35.15	44.20	51.30	55.25	53.15	45.89	33.95	20.06	15.70

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

Monthly Plots

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