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 (USC00171628) 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
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	0.00
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	3.36	2.94	3.44	3.83	3.64	4.02	3.22	3.59	3.56	4.77	4.11	4.34

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	M	M	M	M	M	M	M	0.0	0.0
2013	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	M	M	M	M	0.0	0.0	0.0	0.0	0.0	0.0
2016	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.5	4.1
2017	2.5	5.2	6.3	4.5	4.7	3.7	3.7	M	2.4	3.3	4.6	4.0
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	5.2	5.6	5.2	4.4	3.8	3.8	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
2012	M	M	M	M	M	M	M	M	M	M	28.94	32.14
2013	28.74	30.72	40.85	52.12	65.84	73.51	81.39	79.53	69.91	60.94	45.17	32.00
2014	32.00	32.00	32.00	32.00	32.00	32.00	35.29	34.16	32.00	32.00	32.00	32.00
2015	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.67
2016	31.45	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	M
2017	M	M	M	-637.87	-637.87	-637.87	-637.87	M	79.95	67.09	45.30	27.21
2018	28.40	37.14	40.58	50.91	72.25	91.42	87.28	85.22	76.48	56.82	42.85	36.71
2019	31.12	33.82	43.31	54.88	64.95	78.16	88.62	79.05	73.01	61.39	45.25	39.75
2020	37.25	36.21	45.83	52.82	73.02	81.28	80.96	84.50	80.67	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	41.90	53.83	66.19	69.67	71.66	69.26	72.39	61.81	42.10	37.08
2024	29.31	36.25	40.60	48.60	49.59	68.22	66.88	70.27	60.59	59.99	48.00	28.29
2025	23.72	27.89	43.11	52.74	64.15	75.86	80.23	M	M	M	M	M
NCEI Climatology	28.20	32.05	41.00	54.00	66.90	75.10	80.49	79.60	72.01	59.10	46.00	34.20

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	M	M	M	M	M	M	M	13.70	18.74
2013	10.79	16.85	30.15	37.38	49.60	60.09	64.70	57.82	54.58	44.73	36.52	32.00
2014	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00
2015	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00
2016	31.45	32.00	-34.99	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	M
2017	M	M	M	-637.87	-637.87	-637.87	-637.87	M	-430.08	-637.87	-615.57	-514.14
2018	-637.87	-614.98	-637.87	-571.41	-46.56	23.85	64.93	66.45	54.40	38.20	24.83	13.81
2019	6.60	5.38	10.65	30.39	46.08	56.01	65.16	58.84	53.90	45.27	19.02	9.54
2020	12.91	8.81	30.73	34.35	49.92	58.87	74.03	62.66	58.33	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	26.42	33.66	41.38	52.68	62.54	55.40	53.38	45.55	25.80	23.54
2024	13.44	17.34	28.43	48.60	49.59	68.22	66.88	70.27	52.58	39.00	32.94	16.59
2025	1.30	9.86	23.94	34.10	46.53	53.70	60.74	M	M	M	M	M
NCEI Climatology	6.00	6.97	18.20	31.21	42.50	52.41	58.00	55.81	47.60	36.60	27.30	15.79

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	M	M	M	M	M	M	M	21.32	25.44
2013	19.76	23.79	35.50	44.75	57.72	66.80	73.04	68.67	62.25	52.83	40.84	32.00
2014	32.00	32.00	32.00	32.00	32.00	32.00	33.64	33.08	32.00	32.00	32.00	32.00
2015	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.34
2016	31.45	32.00	-1.49	32.00	32.00	32.00	32.00	32.00	32.00	32.00	32.00	M
2017	M	M	M	-637.87	-637.87	-637.87	-637.87	M	-175.07	-285.39	-285.14	-243.46
2018	-304.73	-288.92	-298.64	-260.25	12.85	57.64	76.11	75.84	65.44	47.51	33.84	25.26
2019	18.86	19.60	26.98	42.63	55.52	67.09	76.89	68.94	63.45	53.33	32.13	24.64
2020	25.08	22.51	38.28	43.59	61.47	70.08	77.49	73.58	69.50	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	34.16	43.75	53.79	61.18	67.10	62.33	62.88	53.68	33.95	30.31
2024	21.38	26.80	34.51	48.60	49.59	68.22	66.88	70.27	56.58	49.49	40.47	22.44
2025	12.51	18.88	33.52	43.42	55.34	64.78	70.49	M	M	M	M	M
NCEI Climatology	17.10	19.51	29.60	42.61	54.70	63.75	69.25	67.70	59.81	47.85	36.65	25.00

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
2012	M	M	M	M	M	M	M	M	M	M	59.1%	75.3%
2013	59.6%	59.4%	60.3%	46.8%	52.0%	55.6%	60.8%	63.5%	65.1%	61.4%	58.4%	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	100.0%	100.0%	100.0%	100.0%	M	70.5%	77.4%	73.2%	77.4%
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	68.5%	70.8%	69.9%	75.5%	73.5%	76.9%	M	M	M	M	M

Monthly Plots

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