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 (USC00379423) 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
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	10.89	6.01	36.29	6.43	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	1.30	M	M	M	M	M	M	M	M
2016	12.88	17.88	3.07	24.27	27.75	28.95	29.76	34.67	37.08	7.68	10.68	2.77
2017	20.79	23.07	3.29	32.72	37.11	42.89	48.47	51.19	2.17	7.34	10.79	14.82
2018	20.02	4.53	29.90	33.35	35.15	38.64	42.49	5.59	5.18	7.37	7.95	3.89
2019	49.88	3.01	3.34	8.01	44.33	49.68	4.46	4.42	2.35	10.08	3.10	6.27
2020	18.44	23.38	3.60	31.06	2.45	38.37	41.44	2.61	44.25	6.28	11.86	23.02
2021	2.72	3.27	2.18	3.25	5.62	4.16	11.35	5.50	6.13	8.72	2.51	3.56
2022	3.11	5.49	2.87	3.61	1.38	3.01	1.92	1.50	7.29	4.84	4.24	6.79
2023	7.88	1.78	5.30	3.43	31.15	2.43	7.66	6.38	8.45	4.35	6.88	10.28
2024	8.23	1.36	9.96	4.25	6.85	2.58	0.28	1.97	1.09	1.05	2.69	4.41
NCEI Climatology	4.37	3.82	4.89	4.71	3.64	4.26	3.62	4.01	4.17	5.08	4.22	5.27

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	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
2010	M	M	M	M	M	M	M	M	M	M	M	46.95
2011	34.49	40.72	48.91	61.42	70.47	78.62	86.73	82.00	76.43	63.68	59.30	48.43
2012	43.05	46.66	58.35	64.05	72.68	77.50	86.04	84.17	74.08	65.38	49.56	50.31
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	80.42	76.73	65.27	50.89	44.30
2015	34.65	34.15	43.54	59.73	78.83	77.05	84.84	84.70	80.49	60.54	55.34	51.24
2016	38.66	43.11	51.89	58.47	69.23	79.59	85.48	85.29	75.54	63.77	56.86	43.77
2017	42.89	47.85	44.70	67.79	70.24	81.66	84.52	82.73	79.45	71.90	54.44	37.59
2018	39.12	48.30	46.35	57.77	79.72	80.44	87.44	86.15	77.19	63.16	48.55	44.93
2019	39.89	42.16	48.23	62.34	69.37	80.18	89.14	83.38	77.50	64.19	50.52	42.57
2020	44.73	44.85	55.51	56.53	71.72	82.99	87.88	86.00	76.67	66.04	60.14	45.85
2021	40.11	37.64	55.63	64.21	73.75	84.26	82.95	85.51	76.02	68.46	54.82	47.55
2022	38.91	46.28	54.08	62.33	76.12	81.34	88.51	88.61	75.82	66.46	58.41	46.50
2023	45.68	47.27	51.52	66.73	74.11	78.46	171.24	82.05	77.33	68.63	48.94	47.61
2024	37.62	42.98	50.32	58.72	71.52	82.20	85.13	81.16	74.70	66.34	105.30	39.57
NCEI Climatology	37.80	39.99	47.30	59.80	69.90	78.51	84.00	82.50	75.41	63.89	53.39	43.00

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	16.45
2011	8.93	9.45	24.45	37.40	47.90	53.70	60.59	59.20	55.24	41.13	31.00	23.47
2012	18.88	21.66	32.15	36.03	50.61	53.84	61.18	59.95	48.99	40.98	27.16	27.45
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	54.16	48.70	40.34	26.33	25.87
2015	8.51	-2.42	16.20	33.73	47.22	53.20	59.93	59.46	52.08	38.13	33.69	34.85
2016	-325.99	-371.74	-327.80	-700.03	-666.10	54.82	62.19	-286.89	-313.07	-306.69	30.57	-3297.93
2017	-1785.28	21.06	-1428.60	-318.64	-301.15	-102.31	-288.67	56.77	-304.66	-303.76	-330.15	-200.20
2018	13.34	23.10	27.03	33.34	-1389.90	-700.96	62.58	-664.26	55.86	39.35	28.34	22.15
2019	-347.76	18.14	22.08	37.81	45.66	56.13	62.61	59.13	49.25	41.29	26.48	20.25
2020	22.47	22.57	29.78	34.54	45.16	56.79	65.53	61.75	50.46	40.01	30.17	22.00
2021	21.04	17.99	26.10	-175.45	46.49	58.59	61.11	64.12	53.87	45.69	28.52	26.34
2022	11.50	14.30	-343.22	36.73	50.20	54.54	-301.77	-300.91	51.73	40.40	31.53	22.18
2023	27.97	20.13	28.44	39.30	-320.20	55.51	65.48	59.51	55.37	44.63	29.17	31.03
2024	24.05	24.26	33.40	37.78	50.65	59.30	65.39	59.43	52.81	39.82	34.39	21.56
NCEI Climatology	18.80	21.19	28.20	38.00	47.90	57.31	63.30	61.69	54.41	42.01	33.20	24.60

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	31.70
2011	21.79	25.09	36.68	49.41	59.19	66.16	73.66	70.60	65.79	52.41	44.99	35.95
2012	30.96	33.95	45.25	50.04	61.65	65.78	73.62	72.06	61.54	53.18	38.36	38.88
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	67.42	62.72	52.81	38.47	35.09
2015	21.56	16.05	29.87	46.73	63.02	65.13	72.38	72.08	66.28	49.33	44.77	43.04
2016	29.81	-164.32	41.91	46.54	-130.62	67.20	73.83	73.33	60.92	-127.07	43.72	-1350.81
2017	-570.41	34.46	-353.79	54.16	58.44	-10.33	72.03	69.75	67.23	57.92	41.54	-81.30
2018	26.23	35.70	36.69	45.55	-136.62	-310.26	75.01	-113.31	66.53	51.25	38.45	33.54
2019	-153.93	30.15	35.16	50.08	57.52	68.15	75.88	71.29	63.38	52.74	38.50	31.41
2020	33.60	33.71	42.65	45.54	58.44	69.89	76.70	73.88	63.57	53.03	45.15	33.93
2021	30.57	27.82	40.87	-55.62	60.12	71.36	72.03	74.81	64.94	57.08	41.67	36.95
2022	25.21	30.29	-144.57	49.53	63.16	67.94	-106.63	76.08	63.77	53.43	44.97	34.34
2023	36.82	33.70	39.98	53.02	-123.04	66.98	118.36	70.78	66.35	56.63	39.06	39.32
2024	30.84	33.62	41.86	48.25	61.08	70.75	75.26	70.30	63.75	53.08	69.84	30.57
NCEI Climatology	28.30	30.59	37.75	48.90	58.90	67.91	73.65	72.10	64.91	52.95	43.30	33.80

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
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	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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