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 (USW00094720) 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
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	3.90	3.29	4.25	3.90	3.42	3.14	2.68	3.25	3.85	4.33	4.13	4.68

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2017	M	M	M	M	M	M	M	73.15	70.68	66.03	52.21	38.17
2018	36.41	45.70	42.02	50.94	67.21	72.34	80.51	81.36	72.10	61.14	49.49	41.61
2019	35.62	38.67	42.79	54.50	61.22	72.96	81.98	77.83	70.36	61.15	50.04	M
2020	39.24	42.58	M	M	M	M	M	M	M	59.01	57.08	44.43
2021	38.63	35.92	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	78.91	71.13	62.46	55.48	43.10
2023	43.71	42.27	45.91	57.55	65.33	71.02	81.22	76.17	71.72	64.01	50.13	46.57
2024	38.79	40.29	47.91	53.70	63.55	75.91	80.62	78.14	70.15	62.46	59.87	M
NCEI Climatology	39.89	41.07	45.90	55.20	65.00	73.89	80.80	79.70	73.10	63.40	53.51	45.19

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2017	M	M	M	M	M	M	M	-637.87	-521.34	-503.99	-501.08	-275.59
2018	-317.06	-279.90	-206.16	-232.85	-15.96	57.21	65.56	68.43	60.16	46.14	36.79	30.05
2019	20.65	26.01	29.36	41.25	47.48	58.18	67.09	64.98	56.31	50.03	34.10	M
2020	21.36	29.08	M	M	M	M	M	M	M	48.55	42.52	32.47
2021	28.91	26.74	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	66.09	58.69	50.50	42.16	31.59
2023	33.58	27.96	34.55	43.32	48.31	57.24	68.16	64.25	61.15	52.01	36.43	35.99
2024	28.03	29.32	36.49	40.71	50.09	61.80	68.63	63.65	58.20	48.23	46.20	M
NCEI Climatology	24.10	24.86	30.30	38.50	48.00	57.50	64.80	63.40	55.80	45.70	37.31	29.30

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2017	M	M	M	M	M	M	M	-282.36	-225.33	-218.98	-224.43	-118.71
2018	-140.32	-117.10	-82.07	-90.95	25.63	64.78	73.03	74.90	66.13	53.64	43.14	35.83
2019	28.14	32.34	36.08	47.88	54.35	65.57	74.54	71.41	63.33	55.59	42.07	M
2020	30.30	35.83	M	M	M	M	M	M	M	53.78	49.80	38.45
2021	33.77	31.33	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	72.50	64.91	56.48	48.82	37.35
2023	38.64	35.11	40.23	50.43	56.82	64.13	74.69	70.21	66.44	58.01	43.28	41.28
2024	33.41	34.81	42.20	47.20	56.82	68.86	74.63	70.90	64.17	55.35	53.04	M
NCEI Climatology	32.00	32.96	38.10	46.85	56.50	65.70	72.80	71.55	64.45	54.55	45.41	37.25

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
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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