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 (USC00335786) 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
2004	M	M	M	M	0.00	M	2.95	4.07	0.98	2.23	3.11	2.59
2005	10.22	1.54	2.54	4.26	3.04	1.72	4.00	3.25	4.86	2.56	3.38	2.01
2006	2.70	1.85	3.47	4.30	5.02	4.85	6.02	3.43	4.34	5.30	1.58	4.65
2007	5.33	2.78	5.21	4.44	3.06	3.17	5.31	3.40	3.58	3.76	2.91	4.39
2008	2.27	4.07	6.68	2.31	4.87	7.95	5.87	2.07	2.58	1.33	2.01	5.73
2009	2.16	1.46	1.75	3.24	3.91	3.52	5.72	3.84	2.71	5.03	1.01	3.07
2010	1.52	1.93	4.04	2.48	4.46	6.48	3.71	2.35	1.41	1.44	5.05	2.72
2011	1.48	4.83	4.84	8.82	7.13	4.28	2.30	1.55	10.04	3.37	5.54	5.38
2012	4.38	1.38	2.41	1.52	3.42	2.55	2.76	1.64	4.02	4.35	0.85	3.84
2013	2.65	1.30	3.20	3.55	1.18	4.78	4.50	0.76	2.42	4.08	3.00	5.37
2014	2.23	2.41	2.60	5.02	5.63	4.56	3.36	2.89	1.03	2.63	2.10	2.93
2015	3.03	1.14	4.03	5.50	2.73	7.65	4.26	2.07	0.69	3.54	2.73	4.20
2016	1.58	3.57	4.00	3.01	3.71	3.15	3.38	7.28	3.42	1.61	1.09	3.27
2017	3.58	1.41	4.82	3.75	6.44	4.90	7.58	2.64	2.25	3.87	6.31	1.50
2018	2.78	5.56	4.04	4.77	2.83	5.89	3.44	4.26	6.67	1.74	7.13	3.24
2019	3.85	6.00	3.65	5.07	6.57	5.10	2.11	1.40	1.37	2.70	1.86	3.17
2020	3.78	2.80	5.87	3.90	5.35	1.79	5.16	4.15	1.93	5.24	2.99	1.57
2021	2.35	1.87	3.01	2.25	4.81	4.09	7.36	4.11	4.27	3.99	1.84	4.25
2022	2.23	6.44	4.44	3.71	6.68	2.92	5.19	2.81	2.82	1.02	2.22	1.65
2023	4.15	1.51	5.70	3.72	2.24	3.00	4.87	3.86	0.21	2.36	1.60	2.54
2024	5.86	1.75	3.06	5.05	3.55	2.26	4.68	2.82	5.12	0.24	4.12	5.32
2025	1.38	3.30	4.33	6.75	5.60	6.08	4.31	1.22	M	M	M	M
NCEI Climatology	3.16	2.52	3.32	4.25	4.52	4.36	4.46	3.11	3.21	2.89	3.07	3.11

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
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
2025	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
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
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	87.40	M	M	M	73.45	60.67	40.23
2017	45.65	55.21	54.00	72.27	74.13	84.77	87.58	85.19	80.60	71.03	53.83	40.03
2018	35.74	48.11	49.16	58.43	83.39	81.70	83.94	83.06	78.83	65.68	43.40	43.23
2019	33.97	40.96	46.52	61.83	73.00	78.23	87.26	83.39	83.40	68.90	47.87	45.32
2020	41.03	40.93	53.73	58.23	68.77	82.70	88.35	82.68	77.47	63.19	57.23	40.84
2021	36.32	31.89	57.10	62.40	70.29	81.50	83.13	84.97	78.37	69.84	50.17	50.26
2022	33.97	39.68	54.52	59.63	74.55	83.50	84.32	82.58	76.37	65.68	55.43	40.03
2023	44.45	50.39	50.87	64.20	71.90	78.27	83.71	81.03	76.52	66.86	53.69	48.77
2024	34.81	49.76	55.19	66.63	77.16	83.83	84.06	84.60	81.73	70.65	56.70	42.97
2025	31.60	38.00	58.37	63.43	69.39	83.33	86.71	84.83	M	M	M	M
NCEI Climatology	37.70	41.42	51.70	63.69	74.10	82.51	85.50	84.40	78.40	66.29	53.20	41.71

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
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	62.79	M	M	M	45.05	32.20	21.74
2017	23.74	25.50	29.10	41.47	45.84	52.80	59.77	55.16	52.77	44.00	30.43	17.61
2018	9.68	26.21	26.74	34.07	54.42	62.50	61.74	62.81	60.10	42.16	29.80	25.71
2019	18.94	23.46	25.58	39.21	52.58	58.73	64.61	59.68	56.07	43.35	27.23	25.35
2020	27.97	23.00	33.74	35.50	47.17	58.13	65.19	60.48	51.53	42.16	34.27	24.58
2021	24.84	15.32	30.03	37.77	46.28	60.21	63.93	64.39	53.27	47.39	28.53	29.29
2022	14.10	19.61	30.39	37.33	53.06	57.83	64.10	60.71	53.87	37.03	31.63	23.94
2023	29.29	25.29	28.74	38.40	47.90	55.64	62.07	59.58	50.38	42.77	28.45	31.67
2024	23.16	27.17	32.55	43.40	55.48	59.73	62.03	59.63	54.67	40.39	35.17	26.61
2025	12.70	19.78	32.03	39.67	50.71	62.63	66.45	63.22	M	M	M	M
NCEI Climatology	16.90	20.53	28.90	38.20	48.70	58.60	62.09	59.99	53.50	41.90	32.10	23.79

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
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	75.10	M	M	M	59.25	46.43	30.98
2017	34.69	40.36	41.55	56.87	59.98	68.78	73.68	70.18	66.68	57.52	42.13	28.82
2018	22.71	37.16	37.95	46.25	68.90	72.10	72.84	72.94	69.47	53.92	36.60	34.47
2019	26.45	32.21	36.05	50.52	62.79	68.48	75.94	71.53	69.73	56.13	37.55	35.34
2020	34.50	31.82	43.90	46.87	57.72	70.42	76.77	71.58	64.50	52.68	45.75	32.71
2021	30.58	23.61	43.56	50.08	58.52	70.95	73.53	74.62	65.82	58.61	39.35	39.77
2022	24.03	29.64	42.45	48.48	63.81	70.67	74.21	71.65	65.12	51.35	43.53	31.98
2023	36.87	37.84	39.81	51.30	59.90	67.10	72.93	70.31	62.93	54.69	41.07	40.22
2024	28.98	38.47	43.87	55.02	66.32	71.78	73.05	72.12	68.20	55.52	45.93	34.79
2025	22.15	28.89	45.20	51.55	60.05	72.98	76.58	74.03	M	M	M	M
NCEI Climatology	27.30	30.98	40.30	50.94	61.40	70.56	73.80	72.20	65.95	54.10	42.65	32.75

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
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
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
2025	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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