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 (USC00200925) 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
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	51.37	204.41
2018	45.79	64.73	65.09	74.78	62.50	22.26	36.60	61.57	78.83	110.01	105.14	60.67
2019	96.89	106.72	50.57	94.58	89.55	104.76	29.78	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	2.65	1.73	1.89	3.06	3.19	3.16	2.86	3.46	3.85	4.44	3.31	2.68

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	6.3	3.2	0.3	4.1	3.5	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
2013	M	M	M	M	M	M	M	M	M	M	36.38	22.34
2014	17.61	18.22	29.96	45.85	56.99	M	M	71.12	65.89	51.96	33.75	30.89
2015	21.76	14.10	35.44	49.97	66.84	71.02	77.51	74.46	72.42	53.80	47.26	40.35
2016	25.94	28.73	41.98	47.20	66.87	72.97	78.43	79.07	71.51	57.80	50.58	36.50
2017	M	M	M	M	M	M	M	M	M	M	40.52	25.69
2018	26.18	29.55	34.85	42.10	72.53	75.16	80.62	79.57	71.11	52.30	33.28	32.50
2019	21.05	26.69	34.03	49.40	60.00	71.84	79.63	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	24.39	32.57	54.68	65.60	71.80	74.46	72.35	61.25	46.71	41.06	37.88
2024	26.71	36.30	39.77	51.88	64.09	67.24	76.21	68.46	66.91	61.70	36.10	M
2025	24.26	23.58	40.38	51.26	60.28	68.06	M	M	M	M	M	M
NCEI Climatology	28.40	31.65	42.40	55.80	70.19	79.69	83.50	81.70	73.80	59.30	44.61	33.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	M	M	M	M	M	M	23.78	12.50
2014	6.63	4.01	10.08	29.77	41.98	M	M	56.44	48.50	39.43	23.61	21.10
2015	7.00	-4.11	16.32	31.89	44.94	50.41	56.62	57.58	55.01	39.59	33.48	30.11
2016	15.77	14.35	26.34	29.87	44.43	51.48	59.34	60.78	54.82	43.11	35.10	36.32
2017	M	M	M	M	M	M	M	M	M	M	28.47	13.72
2018	12.88	13.58	19.55	23.48	48.86	54.74	59.89	60.30	52.83	37.91	24.35	23.14
2019	7.31	9.79	15.96	32.47	40.43	51.23	60.19	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	13.49	23.20	35.96	49.88	58.33	62.45	57.76	56.12	39.58	36.59	30.80
2024	21.93	25.58	30.89	39.67	53.06	55.12	60.33	62.74	57.54	48.14	32.23	M
2025	10.45	19.19	22.61	51.26	43.11	58.86	M	M	M	M	M	M
NCEI Climatology	14.10	13.49	20.60	31.50	43.10	53.29	58.11	56.99	50.41	39.90	30.30	21.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	M	M	M	M	M	M	30.08	17.42
2014	12.12	11.12	20.02	37.81	49.49	M	M	63.78	57.20	45.69	28.68	25.99
2015	14.38	5.00	25.88	40.93	55.89	60.72	67.07	66.02	63.72	46.70	40.37	35.23
2016	20.86	21.54	34.16	38.54	55.65	62.23	68.89	69.93	63.17	50.46	42.84	36.41
2017	M	M	M	M	M	M	M	M	M	M	34.49	19.70
2018	19.53	21.57	27.20	32.79	60.69	64.95	70.25	69.93	61.97	45.10	28.81	27.82
2019	14.18	18.24	24.99	40.93	50.21	61.53	69.91	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	18.94	27.88	45.32	57.74	65.07	68.45	65.06	58.68	43.15	38.83	34.34
2024	24.32	30.94	35.33	45.78	58.57	61.18	68.27	65.60	62.23	54.92	34.16	M
2025	17.36	21.39	31.49	51.26	51.69	63.46	M	M	M	M	M	M
NCEI Climatology	21.25	22.57	31.50	43.65	56.65	66.49	70.80	69.34	62.11	49.60	37.45	27.45

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
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	93.6%	67.8%	52.5%	64.5%	74.4%	M	M	M	M	M	M

Monthly Plots

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May 2025

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