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 (USC00272999) 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	0.18	1.63	1.72	3.06
2012	1.63	0.69	1.67	2.20	4.28	2.44	3.58	3.76	4.65	2.21	1.17	2.65
2013	0.23	0.00	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	0.97
2019	3.49	2.23	1.81	5.01	4.04	3.47	2.92	3.60	3.74	5.31	4.04	1.75
2020	1.56	2.39	2.17	3.07	3.70	2.91	4.64	2.25	1.38	6.64	2.69	1.78
2021	1.32	1.69	1.63	2.26	3.61	1.74	3.91	1.15	M	0.00	2.80	2.12
2022	1.20	M	3.07	4.56	2.71	3.80	4.53	5.89	4.57	3.09	3.60	2.73
2023	2.21	1.53	1.82	1.41	M	M	M	0.00	0.00	4.32	2.20	4.75
2024	2.81	0.84	5.64	2.30	5.36	4.49	7.11	5.85	2.46	2.52	1.62	M
NCEI Climatology	3.02	2.47	3.04	3.60	4.47	5.14	4.91	4.76	4.00	4.63	3.62	3.57

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	34.43	36.28	23.38
2012	16.65	16.06	26.60	34.13	48.29	51.76	54.39	56.15	48.15	45.89	23.74	27.07
2013	12.50	21.00	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	28.00
2019	19.84	22.12	30.43	43.69	52.80	67.92	76.73	72.41	63.46	53.10	33.77	26.53
2020	25.05	27.52	35.73	42.64	60.90	68.65	77.29	71.84	66.67	51.93	43.13	31.83
2021	22.73	22.80	36.33	50.25	59.97	71.04	69.12	74.00	M	55.00	39.48	30.14
2022	20.64	M	33.27	44.93	65.86	67.97	74.69	74.82	62.63	59.39	44.80	33.47
2023	26.65	27.28	28.22	M	M	M	M	M	68.00	59.20	36.72	34.67
2024	25.58	30.70	37.68	50.03	65.16	73.53	78.90	74.52	70.20	56.38	43.14	M
NCEI Climatology	22.41	25.33	34.20	47.10	61.51	70.40	75.01	73.61	66.39	52.80	39.89	28.70

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	34.43	36.28	23.38
2012	16.65	15.12	26.60	34.13	48.29	51.76	54.39	56.15	48.15	45.89	23.74	26.93
2013	12.50	21.00	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	13.75
2019	2.45	-0.31	4.60	24.83	34.20	45.84	52.30	49.48	41.82	32.90	17.57	11.13
2020	5.32	6.44	18.43	24.29	36.93	46.04	56.90	50.90	42.70	34.90	26.67	18.43
2021	10.80	3.56	14.70	29.29	39.24	52.85	51.77	50.30	M	47.00	23.08	14.93
2022	0.95	M	18.53	28.97	40.04	48.07	50.17	54.50	45.86	34.35	26.63	18.18
2023	10.08	2.24	16.56	M	M	M	M	44.00	42.33	40.97	22.41	20.40
2024	11.50	7.48	19.68	28.33	43.48	50.27	55.71	54.68	44.77	34.48	27.14	M
NCEI Climatology	-0.30	0.51	9.60	25.49	38.30	48.30	53.40	51.70	43.90	34.10	23.70	11.10

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	34.43	36.28	23.38
2012	16.65	15.59	26.60	34.13	48.29	51.76	54.39	56.15	48.15	45.89	23.74	27.00
2013	12.50	21.00	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	20.88
2019	11.15	10.90	17.52	34.26	43.50	56.88	64.52	60.95	52.64	43.00	25.67	18.83
2020	15.18	16.98	27.08	33.46	48.91	57.35	67.10	61.37	54.69	43.41	34.90	25.13
2021	16.77	13.18	25.52	39.77	49.60	61.94	60.44	62.15	M	51.00	31.28	22.53
2022	10.80	M	25.90	36.95	52.95	58.02	62.43	64.66	54.56	46.87	35.72	25.82
2023	18.37	14.76	22.39	M	M	M	M	M	55.06	50.08	29.57	27.53
2024	18.38	19.09	28.68	39.18	54.32	61.90	67.31	64.60	57.48	45.43	35.14	M
NCEI Climatology	11.05	12.92	21.90	36.29	49.90	59.35	64.20	62.66	55.15	43.45	31.80	19.90

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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