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 (USC00269005) 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
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
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	0.00
2017	M	0.00	0.00	0.00	0.00	M	0.00	0.00	M	M	0.00	0.00
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	0.70	0.72	0.62	2.51	1.13	0.77	0.49	0.69	0.85	0.91	0.66	0.88

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	0.0	0.0	0.0	0.0	0.0	4.6	0.0	0.0
2009	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	M	M
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	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2014	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2015	0.0	0.0	0.0	0.0	0.0	0.0	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	0.0	0.0
2017	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	1.6
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
2008	M	M	M	M	64.90	82.22	93.76	89.82	78.74	58.30	50.84	34.86
2009	40.74	41.19	49.75	58.57	65.43	87.27	89.76	87.63	81.48	59.81	M	4.80
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	23.01	35.26	52.72	59.77	70.48	95.83	92.40	84.00	79.93	58.00	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	55.00	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	-637.87	M
2017	M	M	M	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-443.43
2018	-464.45	-33.27	43.42	67.02	70.89	75.88	94.92	89.57	81.92	60.35	45.05	32.90
2019	41.76	37.25	47.18	60.41	57.27	79.48	90.78	90.10	75.39	39.60	47.45	35.38
2020	M	M	M	M	M	M	M	80.70	81.86	68.19	49.07	37.77
2021	M	M	M	M	M	M	M	M	80.15	59.31	51.47	41.17
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	53.97	40.03
2024	40.65	42.47	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	36.00	43.18	52.60	60.10	69.31	81.39	93.59	91.19	80.00	63.00	48.10	36.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	41.35	41.31	47.95	48.49	41.20	38.83	36.90	18.92
2009	24.38	25.31	32.70	38.84	47.29	61.37	69.29	59.79	56.72	39.44	M	2.70
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	9.06	21.85	32.76	44.02	47.28	70.00	65.73	68.40	62.80	41.00	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	42.50	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	-637.87	M
2017	M	M	M	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87
2018	-637.87	-99.77	25.88	43.30	48.83	55.68	69.10	63.10	54.09	40.97	26.90	20.01
2019	28.82	24.52	30.84	41.40	45.15	52.23	65.23	62.97	52.83	27.17	29.74	23.98
2020	M	M	M	M	M	M	M	57.70	52.34	40.97	30.51	21.13
2021	M	M	M	M	M	M	M	M	53.76	40.53	31.71	22.96
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	32.64	23.08
2024	25.06	27.87	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	13.09	18.64	25.50	31.69	40.20	47.40	62.19	55.70	45.11	33.01	21.90	13.99

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	53.12	61.76	70.86	69.16	59.97	48.57	43.87	26.89
2009	32.56	33.25	41.22	48.71	56.36	74.32	79.52	73.71	69.10	49.63	M	3.75
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	16.04	28.56	42.74	51.89	58.88	82.92	79.07	76.20	71.37	49.50	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	48.75	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	-637.87	M
2017	M	M	M	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-540.65
2018	-551.16	-66.52	34.65	55.16	59.86	65.78	82.01	76.34	68.00	50.66	35.98	26.45
2019	35.29	30.88	39.01	50.90	51.21	65.85	78.00	76.54	64.11	33.38	38.60	29.68
2020	M	M	M	M	M	M	M	69.20	67.10	54.58	39.79	29.45
2021	M	M	M	M	M	M	M	M	66.96	49.92	41.59	32.07
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	43.30	31.55
2024	32.86	35.17	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	24.55	30.91	39.05	45.90	54.75	64.40	77.89	73.45	62.55	48.00	35.00	25.39

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
2008	M	M	M	M	41.1%	21.1%	15.4%	18.0%	19.7%	38.3%	56.7%	65.4%
2009	67.6%	67.2%	43.0%	41.8%	43.6%	29.0%	23.8%	24.2%	21.9%	48.3%	M	M
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	76.5%	73.5%	44.4%	21.2%	32.5%	20.4%	28.4%	56.7%	60.8%	47.7%	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	25.1%	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	55.8%	33.9%	75.8%	100.0%	99.2%	99.9%	100.0%	100.0%	93.8%	82.5%
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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May 2026

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