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 (USC00395456) 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	M	M	1.01	1.70	3.74	2.33	0.30	0.26
2005	0.52	0.60	0.17	0.43	2.60	7.69	1.37	2.56	2.05	1.14	0.69	1.10
2006	0.17	0.43	0.77	1.31	2.60	1.61	0.64	3.82	2.71	0.16	0.12	0.79
2007	0.17	0.91	1.83	3.46	11.42	2.50	0.46	4.32	2.79	1.95	0.00	0.68
2008	0.10	0.24	1.42	1.07	1.88	4.64	4.01	1.31	4.04	4.19	0.29	1.13
2009	0.67	0.82	1.43	0.58	1.72	3.03	6.16	1.48	3.68	4.76	0.32	1.27
2010	0.81	0.89	1.16	2.20	4.17	4.24	4.73	0.89	6.00	1.12	0.11	1.24
2011	1.22	1.11	1.46	3.05	3.31	3.50	2.47	1.16	0.98	1.17	0.18	0.36
2012	0.56	1.26	0.72	4.21	1.63	1.48	3.11	2.71	0.00	1.13	0.47	0.61
2013	0.70	1.91	0.25	2.17	4.01	3.90	2.11	0.52	1.91	5.32	0.00	0.95
2014	0.48	0.21	0.59	1.75	2.42	5.50	0.36	2.90	0.90	0.41	0.46	0.48
2015	0.33	0.31	0.25	0.11	7.66	2.29	5.78	3.01	0.47	1.33	1.09	1.31
2016	0.31	0.48	0.39	3.20	2.78	1.63	2.56	3.14	1.52	1.20	1.27	2.13
2017	0.63	0.29	0.56	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	0.00	0.00	0.00	0.00	0.00	M	M
2024	M	0.00	M	M	0.00	0.00	0.00	0.00	M	0.00	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.57	0.68	0.90	2.11	3.34	3.47	3.51	2.54	2.35	2.12	0.73	0.67

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	81.00	76.83	75.97	59.21	47.27	32.93
2005	21.73	37.11	44.80	62.38	67.40	78.36	85.42	83.45	79.20	62.40	48.23	24.13
2006	34.13	30.79	41.58	62.67	71.55	81.20	93.29	84.80	67.93	56.81	44.90	36.31
2007	21.87	18.07	45.77	52.80	72.76	78.50	85.90	79.81	73.40	61.48	45.20	22.26
2008	19.29	22.21	40.71	54.43	65.81	77.23	84.00	82.55	73.57	57.55	41.47	19.03
2009	19.03	25.93	36.23	52.67	69.52	73.13	78.52	78.74	74.30	47.19	50.23	19.03
2010	16.90	18.86	41.23	62.93	65.87	77.10	83.06	86.19	68.63	62.45	41.07	21.19
2011	16.03	20.11	28.26	50.83	64.10	74.93	85.19	82.74	71.83	62.87	43.87	35.06
2012	31.97	35.07	55.94	59.87	70.23	82.63	89.65	80.42	77.77	56.84	43.13	24.61
2013	24.48	23.75	28.42	44.63	67.35	76.00	81.10	82.71	78.07	52.58	41.80	19.03
2014	24.39	19.89	36.13	52.70	66.97	75.33	79.03	77.94	73.17	63.42	32.03	28.32
2015	27.61	21.89	48.68	63.33	66.55	80.03	84.65	79.81	77.93	63.90	47.97	28.65
2016	24.00	35.55	50.45	57.43	71.23	83.23	84.55	83.58	73.50	61.10	51.67	23.32
2017	20.16	35.96	40.97	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	22.10	27.36	40.00	55.80	68.49	78.51	83.70	81.81	73.80	58.51	41.80	27.70

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	53.36	50.07	48.36	34.83	22.27	12.17
2005	0.72	10.63	17.69	31.92	40.83	57.64	59.48	53.48	49.50	34.10	22.17	8.53
2006	20.71	10.96	21.97	34.20	42.71	53.97	59.19	57.10	44.20	28.58	16.72	12.07
2007	0.10	-2.67	23.97	27.77	49.13	56.66	61.10	57.13	46.66	35.17	18.97	-0.06
2008	-4.19	-1.69	17.45	26.43	39.35	50.90	58.81	55.61	45.20	33.42	22.47	-3.03
2009	-4.97	5.50	14.71	30.23	40.81	52.00	54.97	52.87	50.27	32.74	24.77	2.45
2010	-0.87	-0.96	24.29	36.77	46.13	57.17	60.90	60.90	47.87	35.52	18.67	4.45
2011	-4.13	-0.57	10.35	32.67	42.55	53.90	65.45	57.52	43.63	35.74	17.23	10.84
2012	9.13	10.38	28.35	34.33	46.03	55.27	64.32	52.52	39.97	29.26	18.87	6.39
2013	3.61	3.39	6.94	21.70	42.35	52.87	58.06	57.26	50.43	32.48	14.03	-3.06
2014	-2.03	-4.71	12.48	25.03	41.68	52.40	56.13	57.13	45.97	34.42	10.00	12.65
2015	7.10	-2.14	16.61	28.93	41.84	55.03	59.48	55.58	50.27	36.19	22.63	12.06
2016	6.42	17.83	23.23	30.87	42.13	55.90	58.29	56.35	47.50	36.35	28.43	3.42
2017	5.03	16.39	19.32	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	1.40	5.29	17.10	29.20	42.81	54.20	58.91	55.20	45.10	31.71	18.60	7.20

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	67.18	63.29	61.62	47.02	34.77	22.55
2005	11.61	23.87	31.24	47.15	54.12	68.00	72.45	68.47	64.35	48.79	35.17	16.33
2006	27.42	20.88	31.77	48.43	57.13	67.58	76.24	70.95	56.07	42.69	30.93	24.21
2007	10.98	7.70	34.87	40.28	60.48	67.55	73.50	68.47	59.81	48.15	32.08	11.10
2008	7.55	10.26	29.08	40.43	52.58	64.07	71.40	69.08	59.38	45.48	31.97	8.00
2009	7.03	15.71	25.47	41.45	55.16	62.57	66.74	65.81	62.28	39.97	37.50	10.74
2010	8.02	8.95	32.76	49.85	56.00	67.13	71.98	73.55	58.25	48.98	29.87	12.82
2011	5.95	9.77	19.31	41.75	53.32	64.42	75.32	70.13	57.73	49.31	30.55	22.95
2012	20.55	22.72	42.15	47.10	58.13	68.95	76.98	66.47	58.87	43.05	31.00	15.50
2013	14.05	13.57	17.68	33.17	54.85	64.43	69.58	69.98	64.25	42.53	27.92	7.98
2014	11.18	7.59	24.31	38.87	54.32	63.87	67.58	67.53	59.57	48.92	21.02	20.48
2015	17.35	9.88	32.65	46.13	54.19	67.53	72.06	67.69	64.10	50.05	35.30	20.35
2016	15.21	26.69	36.84	44.15	56.68	69.57	71.42	69.97	60.50	48.73	40.05	13.37
2017	12.60	26.18	30.15	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	11.75	16.32	28.55	42.50	55.65	66.36	71.30	68.50	59.45	45.11	30.20	17.45

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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