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 (USW00054788) 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	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	2.79	1.56	3.34	1.11	3.02	8.39	6.80	2.53	3.65
2023	5.33	0.92	4.86	3.08	2.81	1.77	7.78	5.24	12.31	3.76	2.10	8.71
2024	7.20	1.27	9.80	4.43	0.92	4.06	7.16	4.56	1.67	0.43	2.53	3.22
NCEI Climatology	3.05	3.05	4.05	4.13	3.48	4.05	3.38	3.54	4.28	4.49	3.36	4.12

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	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	81.14	76.13	66.32	52.89	45.60
2015	36.43	31.50	44.42	61.83	77.99	77.92	84.45	84.17	80.07	62.21	56.13	52.44
2016	39.55	42.63	53.83	58.03	69.86	78.84	84.28	83.73	75.02	64.15	57.63	45.07
2017	44.19	48.07	46.20	67.12	69.91	79.98	83.55	81.25	77.88	71.62	55.21	39.03
2018	39.34	49.12	47.68	58.33	78.14	80.02	86.03	85.56	76.66	64.64	50.53	45.54
2019	42.14	43.31	48.50	63.01	71.43	79.26	87.99	82.73	76.08	66.22	51.54	43.04
2020	46.06	46.16	56.07	56.86	70.54	82.45	87.98	86.10	76.33	65.48	61.07	46.39
2021	40.27	38.81	54.77	64.81	72.78	82.91	82.83	82.70	76.39	68.05	54.68	48.58
2022	38.82	46.23	53.76	60.71	74.70	80.51	86.31	86.11	75.78	65.25	58.98	46.15
2023	47.42	48.41	51.86	136.65	72.85	78.00	85.78	80.39	74.98	66.84	50.24	46.33
2024	38.76	42.61	52.40	59.19	70.82	80.82	82.79	78.91	72.81	66.42	55.86	39.42
NCEI Climatology	36.99	39.22	47.50	59.90	70.40	78.69	84.01	82.40	75.41	63.60	52.00	41.70

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	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	56.43	51.38	42.33	27.49	26.30
2015	11.49	-0.51	18.84	35.12	50.00	55.51	61.73	60.19	54.61	39.96	34.79	35.69
2016	20.55	-32.62	33.29	35.41	47.60	55.86	62.92	63.10	55.54	43.23	30.01	21.76
2017	22.34	21.02	22.11	42.47	47.71	56.15	61.62	58.45	55.64	45.51	28.37	18.73
2018	13.49	24.13	27.97	33.66	51.70	55.62	59.16	-67.14	-9.76	42.64	29.48	24.03
2019	-55.13	21.46	23.83	40.40	48.73	56.65	-2.39	60.54	50.75	43.85	26.76	21.09
2020	23.03	24.27	31.06	35.87	45.81	57.28	66.45	62.80	51.54	42.19	31.07	22.55
2021	20.76	18.48	27.91	38.94	46.59	58.94	63.36	64.58	56.12	47.03	28.24	26.27
2022	12.81	16.81	28.48	37.98	51.12	55.45	63.30	64.03	53.19	-24.82	31.91	22.20
2023	29.45	21.23	28.16	-29.75	42.30	55.22	65.61	60.37	55.34	45.54	29.19	31.41
2024	25.76	23.59	34.51	39.17	51.35	59.84	66.09	60.85	53.07	41.06	33.39	21.82
NCEI Climatology	18.69	20.31	28.21	37.80	47.80	56.99	62.50	61.10	53.60	41.80	32.09	24.50

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	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	68.78	63.76	54.32	40.19	35.95
2015	23.96	15.50	31.63	48.47	64.00	66.72	73.09	72.18	67.34	51.09	45.46	44.06
2016	30.05	5.01	43.56	46.72	58.73	67.35	73.60	73.41	65.28	53.69	43.82	33.41
2017	33.27	34.55	34.15	54.79	58.81	68.06	72.58	69.85	66.76	58.56	41.79	28.88
2018	26.41	36.63	37.82	46.00	64.92	67.82	72.59	9.21	33.45	53.64	40.01	34.79
2019	30.99	32.38	36.16	51.70	60.08	67.95	42.80	71.64	63.42	55.04	39.15	32.07
2020	34.55	35.22	43.57	46.37	58.17	69.86	77.21	74.45	63.93	53.84	46.07	34.47
2021	30.52	28.64	41.34	51.87	59.68	70.92	73.09	73.64	66.25	57.54	41.46	37.42
2022	25.82	31.52	41.09	49.50	62.91	67.98	74.80	75.07	64.49	20.22	45.45	34.18
2023	38.44	34.82	40.01	53.45	57.58	66.61	75.70	70.38	65.16	56.19	39.72	38.87
2024	32.26	33.10	43.45	49.18	61.09	70.33	74.44	69.88	62.94	53.74	44.63	30.62
NCEI Climatology	27.84	29.76	37.85	48.85	59.10	67.84	73.25	71.75	64.50	52.70	42.05	33.10

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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