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 () 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
2000	0.00	0.00	M	0.00	M	M	M	M	M	M	M	0.00
2001	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2002	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2003	M	M	M	M	M	M	M	M	M	M	M	M
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	0.00
2007	0.86	0.13	1.58	1.69	0.76	1.37	1.37	0.89	1.10	3.83	3.94	11.23
2008	4.43	2.58	2.91	2.77	0.67	1.02	0.35	1.74	0.87	2.34	6.94	6.09
2009	4.76	1.81	3.95	3.46	2.52	0.30	0.42	0.89	2.22	6.61	12.24	3.62
2010	7.36	2.02	3.78	2.75	3.13	1.04	0.04	1.02	4.98	3.62	5.78	9.12
2011	8.83	4.85	4.83	4.36	2.59	0.37	1.06	0.30	1.97	4.27	9.10	3.60
2012	6.86	6.55	5.99	3.10	1.65	0.73	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

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2000	M	M	M	M	M	M	M	M	M	M	M	4.2
2001	8.6	9.0	13.3	8.0	7.6	7.3	6.8	3.9	3.9	4.8	4.3	5.8
2002	4.1	4.7	5.3	4.3	4.3	4.5	4.3	3.9	3.9	3.9	4.9	4.8
2003	M	M	M	M	M	M	M	M	M	M	M	M
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	0.2
2007	4.4	4.4	4.1	4.2	3.6	3.8	3.3	2.8	3.3	3.6	4.2	4.3
2008	4.0	3.8	3.5	4.0	2.8	2.5	1.8	1.7	1.8	1.6	1.3	2.4
2009	1.9	1.2	4.7	4.0	4.3	3.9	4.0	3.9	4.1	4.4	4.4	5.6
2010	5.0	4.4	4.7	5.2	4.2	3.7	4.0	4.0	4.1	3.7	3.9	4.7
2011	3.8	4.6	4.4	3.9	3.6	3.7	3.4	3.3	3.2	3.4	3.6	3.5
2012	4.5	4.3	4.7	3.6	3.7	3.9	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

Average Daily High Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2000	42.82	43.68	45.30	53.07	52.06	65.10	M	62.95	M	48.60	M	48.40
2001	47.30	46.46	51.60	54.56	61.85	64.66	71.56	71.93	67.61	56.56	51.15	44.85
2002	45.92	47.23	46.34	55.94	60.10	70.07	73.47	73.69	68.16	56.68	53.17	47.02
2003	50.38	48.59	51.52	55.28	62.20	72.01	76.37	75.33	70.45	58.99	47.62	45.59
2004	M	50.00	M	M	M	74.33	71.94	71.69	60.58	54.71	45.02	42.09
2005	42.31	47.40	51.96	56.18	63.92	65.70	72.16	M	57.40	54.66	44.64	43.60
2006	44.83	40.61	42.45	48.12	56.56	62.33	65.90	66.88	59.52	48.70	41.72	39.74
2007	42.08	46.48	48.81	52.87	61.88	64.01	73.75	71.39	63.41	53.27	45.85	41.05
2008	40.77	45.28	45.33	49.80	60.95	64.01	71.17	71.19	66.83	53.78	49.87	37.35
2009	41.04	44.13	45.11	55.55	62.44	71.06	77.84	72.11	67.80	55.19	46.83	39.61
2010	46.84	48.48	50.33	53.34	58.28	64.45	73.19	73.02	63.89	56.73	44.00	43.15
2011	42.66	40.59	47.39	49.06	57.00	64.60	69.15	72.83	69.26	54.07	44.92	42.16
2012	40.86	44.27	45.39	54.15	60.24	59.20	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

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2000	41.82	42.40	45.30	51.80	50.22	64.00	M	61.55	M	48.20	M	45.10
2001	40.35	36.48	43.50	41.95	46.56	49.77	53.96	56.41	52.65	45.92	43.11	37.51
2002	38.21	37.09	35.91	41.68	45.17	53.40	56.30	55.92	52.36	44.33	44.64	40.19
2003	42.83	38.88	41.02	43.55	46.63	54.96	57.05	56.41	53.76	48.07	37.79	38.07
2004	M	42.25	M	M	M	69.39	64.27	67.15	58.35	52.68	43.01	40.01
2005	35.52	34.85	40.65	42.73	49.77	51.23	55.28	M	47.70	45.65	37.18	37.05
2006	37.94	36.26	38.31	45.72	52.67	57.50	60.19	61.60	57.73	47.71	39.51	38.36
2007	33.17	37.25	38.43	40.43	44.91	50.20	57.33	54.78	49.88	43.01	37.51	33.87
2008	32.69	36.23	34.90	36.34	46.72	48.94	53.73	54.86	51.78	43.80	41.95	30.43
2009	32.85	34.47	33.09	39.08	45.37	52.36	57.92	55.13	51.97	44.68	39.39	32.19
2010	40.50	40.16	38.44	41.11	43.99	49.25	54.55	55.68	51.19	44.97	35.29	36.20
2011	34.75	31.71	37.24	36.09	43.09	49.76	53.15	55.02	53.39	43.34	35.26	34.21
2012	33.18	36.43	35.27	41.29	44.56	47.05	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

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2000	42.32	43.04	45.30	52.44	51.14	64.55	M	62.25	M	48.40	M	46.75
2001	43.83	41.47	47.55	48.25	54.21	57.22	62.76	64.17	60.13	51.24	47.13	41.18
2002	42.06	42.16	41.12	48.81	52.63	61.73	64.88	64.81	60.26	50.50	48.90	43.60
2003	46.60	43.74	46.27	49.41	54.42	63.49	66.71	65.87	62.10	53.53	42.70	41.83
2004	M	46.12	M	M	M	71.86	68.10	69.42	59.46	53.69	44.02	41.05
2005	38.91	41.12	46.30	49.46	56.84	58.47	63.72	M	52.55	50.16	40.91	40.33
2006	41.38	38.44	40.38	46.92	54.62	59.91	63.05	64.24	58.62	48.20	40.62	39.05
2007	37.62	41.86	43.62	46.65	53.40	57.10	65.54	63.09	56.64	48.14	41.68	37.46
2008	36.73	40.75	40.11	43.07	53.84	56.47	62.45	63.03	59.30	48.79	45.91	33.89
2009	36.94	39.30	39.10	47.31	53.90	61.71	67.88	63.62	59.88	49.94	43.11	35.90
2010	43.67	44.32	44.39	47.23	51.13	56.85	63.87	64.35	57.54	50.85	39.64	39.67
2011	38.70	36.15	42.31	42.57	50.04	57.18	61.15	63.93	61.32	48.71	40.09	38.19
2012	37.02	40.35	40.33	47.72	52.40	53.13	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

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
2000	M	M	M	M	M	M	M	M	M	M	M	99.9%
2001	94.3%	90.1%	76.5%	83.9%	77.6%	78.0%	74.4%	82.1%	84.3%	87.7%	95.3%	95.2%
2002	97.7%	91.2%	89.0%	84.6%	80.4%	75.1%	74.5%	76.9%	84.9%	M	96.6%	98.1%
2003	M	M	M	M	M	M	M	M	M	M	M	M
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	90.5%
2007	82.3%	83.6%	79.1%	70.2%	63.0%	64.0%	62.6%	64.1%	74.5%	81.1%	84.8%	84.7%
2008	81.7%	81.0%	79.1%	68.2%	67.9%	63.4%	59.6%	64.8%	65.7%	77.9%	83.0%	83.0%
2009	82.2%	74.3%	72.4%	62.9%	61.2%	57.0%	54.9%	63.4%	66.0%	71.0%	85.1%	76.6%
2010	81.3%	78.7%	72.5%	68.8%	68.6%	65.1%	59.5%	59.6%	77.3%	77.8%	83.0%	80.0%
2011	83.2%	75.7%	78.5%	70.8%	66.6%	63.9%	63.0%	61.1%	63.4%	79.2%	80.8%	83.1%
2012	82.0%	77.4%	75.1%	70.8%	59.0%	67.1%	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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May 2025

JanFebMarAprMayJunJulAugSepOctNovDec 20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Jul 2025