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
1993	M	M	M	M	M	M	M	0.00	0.00	0.00	0.00	0.00
1994	0.00	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1996	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1997	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1998	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1999	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2000	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M
2001	M	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	M	M	M	M	M	M	M	M
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	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

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1993	M	M	M	M	M	M	M	8.3	8.1	7.0	8.8	9.9
1994	10.7	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	10.0	5.6	7.8	6.8	7.7	7.0	11.1	10.0
1996	11.1	11.3	8.7	11.8	6.3	5.1	6.7	5.2	6.3	8.5	9.4	10.0
1997	12.3	9.4	9.3	8.5	10.3	6.3	11.2	10.0	9.8	10.8	9.1	9.9
1998	11.0	10.0	10.6	9.0	8.4	6.0	5.7	5.2	4.6	5.6	7.1	7.9
1999	12.3	10.7	8.4	8.7	10.6	6.5	5.8	7.0	8.5	7.3	7.2	10.0
2000	8.4	10.9	9.8	11.3	7.0	5.8	6.8	5.8	7.1	M	M	M
2001	M	12.5	11.5	9.3	9.3	6.8	7.1	6.4	7.9	7.9	11.0	10.4
2002	9.9	6.1	5.8	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	14.4	6.9	3.7	4.6	3.4	2.9	3.2	5.4	6.4
2005	10.5	8.8	9.4	11.6	6.0	5.3	5.0	4.0	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	7.7
2020	M	M	9.7	M	M	M	M	M	1.3	M	M	M
2021	7.6	M	M	6.9	18.2	9.2	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	4.4	M	9.7	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

Average Daily High Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1993	M	M	M	M	M	M	M	74.17	73.48	66.88	50.58	43.39
1994	40.00	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	71.06	68.50	80.03	83.03	73.37	66.58	53.69	40.19
1996	36.80	38.28	45.29	58.27	65.55	69.21	77.06	78.42	75.17	64.10	50.73	44.48
1997	36.65	42.18	51.77	61.37	67.55	75.07	82.29	82.87	72.17	65.00	54.00	42.00
1998	35.65	42.32	54.23	63.10	70.45	70.83	73.77	79.77	77.23	69.23	55.03	46.52
1999	40.90	43.18	47.84	60.27	69.35	76.50	79.13	79.45	75.67	66.16	55.07	42.84
2000	35.90	38.14	50.97	58.24	66.00	73.19	84.41	82.40	67.00	M	M	M
2001	M	47.00	47.10	61.43	67.89	73.76	80.96	80.00	75.00	66.86	53.40	40.15
2002	37.88	49.00	48.40	63.50	M	M	M	M	M	M	M	M
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	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	62.60	61.52	M	M
2018	M	M	M	M	M	M	79.40	80.00	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	62.60	51.44	46.60
2020	42.44	41.00	53.00	51.80	61.25	66.92	71.36	75.88	72.32	59.00	53.60	39.20
2021	36.95	42.80	37.40	55.20	61.52	67.87	78.08	M	M	M	M	M
2022	M	M	M	M	M	M	72.05	78.08	66.20	56.30	57.20	33.80
2023	41.00	33.35	47.60	56.20	60.08	69.80	77.80	74.75	71.00	66.20	51.20	M
2024	M	32.00	40.80	56.00	59.60	73.40	77.00	80.20	72.63	60.80	51.80	45.80
2025	33.20	21.20	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
1993	M	M	M	M	M	M	M	66.13	63.85	55.94	41.47	32.65
1994	30.62	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	56.41	59.13	70.00	72.37	61.40	54.81	39.86	30.03
1996	25.67	27.72	34.26	44.83	51.35	60.61	66.61	68.65	63.77	52.77	39.33	32.29
1997	25.97	29.96	37.48	48.50	54.13	62.75	70.77	71.81	60.37	51.00	44.57	31.77
1998	25.48	31.86	39.81	49.73	57.00	61.57	67.13	70.03	65.53	57.35	40.90	34.35
1999	30.13	30.89	35.58	45.90	55.97	65.39	69.03	70.23	66.67	53.77	43.50	32.13
2000	26.45	26.32	38.19	44.14	53.80	61.95	73.19	72.75	60.75	M	M	M
2001	M	39.00	38.13	47.79	58.63	65.48	72.44	70.90	64.00	57.86	43.20	31.46
2002	28.25	37.12	39.20	55.50	M	M	M	M	M	M	M	M
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	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	62.60	60.08	M	M
2018	M	M	M	M	M	M	77.90	77.60	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	62.60	46.76	45.40
2020	41.36	39.80	48.20	50.00	59.00	65.48	70.28	73.85	69.80	55.40	53.60	39.20
2021	35.60	42.80	36.80	51.80	58.28	66.33	77.00	M	M	M	M	M
2022	M	M	M	M	M	M	70.25	77.00	66.20	56.30	57.20	33.80
2023	41.00	31.55	44.00	54.40	59.72	68.00	77.40	73.10	69.50	63.80	50.00	M
2024	M	28.40	38.60	54.20	58.40	73.40	74.07	77.40	71.34	59.90	51.80	44.00
2025	32.60	21.20	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
1993	M	M	M	M	M	M	M	70.15	68.67	61.41	46.03	38.02
1994	35.31	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	63.74	63.82	75.02	77.70	67.38	60.69	46.78	35.11
1996	31.23	33.00	39.77	51.55	58.45	64.91	71.84	73.53	69.47	58.44	45.03	38.39
1997	31.31	36.07	44.63	54.93	60.84	68.91	76.53	77.34	66.27	58.00	49.28	36.89
1998	30.56	37.09	47.02	56.42	63.73	66.20	70.45	74.90	71.38	63.29	47.97	40.44
1999	35.52	37.04	41.71	53.08	62.66	70.95	74.08	74.84	71.17	59.97	49.28	37.48
2000	31.18	32.23	44.58	51.19	59.90	67.57	78.80	77.58	63.88	M	M	M
2001	M	43.00	42.62	54.61	63.26	69.62	76.70	75.45	69.50	62.36	48.30	35.81
2002	33.06	43.06	43.80	59.50	M	M	M	M	M	M	M	M
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	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	62.60	60.80	M	M
2018	M	M	M	M	M	M	78.65	78.80	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	62.60	49.10	46.00
2020	41.90	40.40	50.60	50.90	60.12	66.20	70.82	74.86	71.06	57.20	53.60	39.20
2021	36.28	42.80	37.10	53.50	59.90	67.10	77.54	M	M	M	M	M
2022	M	M	M	M	M	M	71.15	77.54	66.20	56.30	57.20	33.80
2023	41.00	32.45	45.80	55.30	59.90	68.90	77.60	73.92	70.25	65.00	50.60	M
2024	M	30.20	39.70	55.10	59.00	73.40	75.54	78.80	71.99	60.35	51.80	44.90
2025	32.90	21.20	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
1993	M	M	M	M	M	M	M	82.3%	69.6%	60.1%	72.7%	52.0%
1994	44.6%	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	62.0%	86.1%	80.2%	86.3%	73.1%	66.4%	54.1%	55.8%
1996	61.0%	61.3%	68.8%	52.9%	79.0%	87.9%	83.8%	88.9%	77.8%	69.5%	62.6%	57.7%
1997	61.3%	62.4%	65.5%	67.7%	74.8%	78.7%	78.5%	79.5%	76.6%	62.7%	71.6%	63.2%
1998	65.6%	70.9%	59.6%	78.9%	73.5%	86.7%	90.7%	87.8%	79.7%	72.5%	58.6%	54.3%
1999	48.9%	52.1%	62.2%	64.0%	62.6%	71.0%	82.8%	82.9%	78.6%	62.6%	55.9%	48.1%
2000	66.2%	54.2%	49.4%	54.8%	77.8%	74.6%	74.2%	79.7%	90.2%	M	M	M
2001	M	60.6%	56.5%	55.1%	68.8%	83.7%	81.0%	86.6%	83.1%	75.0%	60.2%	60.1%
2002	65.7%	62.6%	80.5%	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	57.5%	66.1%	71.6%	83.8%	86.1%	79.9%	62.0%	58.2%	55.0%
2005	52.8%	56.4%	56.7%	58.0%	72.5%	78.2%	84.6%	82.6%	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	71.4%
2020	M	M	77.3%	M	M	M	M	M	92.0%	M	M	M
2021	55.9%	M	M	89.2%	49.0%	90.5%	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	91.7%	M	92.2%	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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JanFebMarAprMayJunJulAugSepOctNovDec 199319941995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

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