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	M	0.00	M	M	M	M	M	M	M	M	M	M
2001	0.00	0.00	M	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	M
2007	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2008	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2009	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2010	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2011	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2012	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2013	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	M
2001	10.7	8.3	M	13.3	15.1	12.7	12.2	12.0	10.5	11.3	11.1	9.4
2002	10.0	12.0	8.4	12.7	15.3	11.0	9.4	9.0	9.6	8.8	9.8	8.7
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	11.4	7.6	9.1	6.4	8.8	8.7	11.1	10.4
2005	8.9	10.0	9.5	11.9	10.8	12.0	7.7	9.2	8.5	11.3	9.7	8.7
2006	10.4	11.0	10.8	10.2	11.7	9.1	8.6	8.4	7.7	9.3	11.9	13.7
2007	11.8	9.8	11.5	10.1	12.0	11.5	8.2	8.5	9.1	11.1	9.8	8.2
2008	12.9	8.9	8.9	9.3	10.5	8.9	9.5	10.8	7.5	11.0	11.2	8.0
2009	11.7	10.0	9.6	12.2	11.9	10.2	9.5	8.8	8.4	9.7	13.1	8.8
2010	8.8	6.4	10.8	14.1	13.4	12.2	9.7	9.0	9.4	9.0	9.9	8.0
2011	9.2	13.6	10.9	10.5	11.9	9.7	8.8	8.5	10.8	8.6	12.7	8.8
2012	12.9	8.2	12.4	10.0	12.0	12.0	10.6	9.3	7.5	11.9	9.6	8.8
2013	10.8	8.2	11.8	10.0	12.3	10.2	10.0	8.2	14.3	9.2	8.4	11.8
2014	10.3	9.0	8.4	8.6	11.9	9.6	8.8	7.6	9.1	10.7	8.8	8.7
2015	11.3	9.4	10.1	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	7.1	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	29.60	14.36	M	39.20	51.20	M	M	M	M	M	M	M
2001	35.09	16.97	M	51.00	66.69	69.97	77.77	82.91	72.24	49.35	42.97	21.44
2002	25.78	35.42	13.10	44.15	56.63	70.16	78.47	69.20	61.61	41.00	45.41	38.24
2003	23.57	24.35	33.03	53.41	58.83	68.26	79.83	81.17	63.03	55.20	23.57	27.50
2004	M	M	M	M	M	71.00	72.95	69.31	63.20	42.20	39.20	20.94
2005	18.95	39.74	43.57	55.66	63.11	65.34	77.09	M	M	54.26	41.30	27.83
2006	38.84	8.60	22.70	53.60	59.00	65.38	69.40	73.70	53.00	47.30	12.97	42.20
2007	32.05	19.90	43.23	51.61	62.05	70.26	85.17	75.39	62.26	57.99	35.98	20.73
2008	19.82	24.43	41.38	52.27	60.33	68.43	75.78	76.69	66.26	58.45	42.95	14.14
2009	17.75	20.79	26.50	50.49	62.29	68.60	72.82	72.86	77.11	44.55	48.08	11.03
2010	19.94	20.13	48.22	53.17	58.11	66.94	74.35	74.12	61.28	57.48	30.70	20.18
2011	16.26	16.25	21.09	48.09	60.35	68.83	77.28	77.98	72.80	57.60	43.00	25.00
2012	30.48	36.61	44.75	58.44	64.00	69.90	81.27	81.16	71.60	47.16	33.69	30.97
2013	24.58	40.10	34.55	47.78	68.00	69.24	78.10	82.16	64.80	50.00	29.17	14.75
2014	26.83	10.55	27.20	55.40	63.84	67.26	83.44	82.95	66.50	58.44	31.64	25.85
2015	23.30	23.00	44.60	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	69.41	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	27.80	12.92	M	39.20	49.40	M	M	M	M	M	M	M
2001	21.54	2.75	M	36.40	51.39	53.94	62.51	61.31	50.64	29.71	29.00	11.84
2002	13.26	20.21	2.03	29.12	43.37	55.49	61.62	53.17	45.50	28.48	31.28	21.92
2003	10.89	11.39	20.77	40.05	45.63	54.80	61.74	58.81	42.97	36.60	13.05	16.81
2004	M	M	M	M	M	68.60	66.65	67.84	62.60	35.00	37.20	20.94
2005	6.71	17.51	25.40	37.49	46.74	52.91	58.46	M	M	37.12	24.40	15.99
2006	26.33	8.60	19.40	50.00	56.60	64.24	68.00	73.70	48.80	47.30	12.97	42.20
2007	17.40	8.78	26.86	36.35	47.62	54.93	67.60	55.70	43.14	37.58	16.04	11.56
2008	6.49	10.73	23.07	30.27	46.83	52.97	55.88	56.57	43.52	34.52	28.58	5.17
2009	7.70	12.17	11.86	32.34	45.20	53.24	57.72	54.80	48.29	30.92	31.89	2.00
2010	10.96	10.74	30.98	36.71	44.82	53.92	56.46	54.18	44.01	33.91	15.41	10.62
2011	6.19	4.23	10.38	32.43	48.44	54.80	59.92	56.17	45.90	31.20	21.80	13.20
2012	17.22	14.90	26.90	36.95	47.10	55.70	62.60	56.86	42.92	32.47	22.66	16.31
2013	11.98	23.23	19.85	28.51	49.55	55.40	59.00	59.00	47.00	30.62	14.51	5.30
2014	14.00	-6.70	14.80	33.54	46.06	52.65	61.65	59.14	45.80	37.74	20.36	15.05
2015	11.90	10.85	23.14	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	46.27	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	28.70	13.64	M	39.20	50.30	M	M	M	M	M	M	M
2001	28.31	9.86	M	43.70	59.04	61.96	70.14	72.11	61.44	39.53	35.99	16.64
2002	19.52	27.82	7.57	36.64	50.00	62.83	70.05	61.19	53.56	34.74	38.34	30.08
2003	17.23	17.87	26.90	46.73	52.23	61.53	70.79	69.99	53.00	45.90	18.31	22.16
2004	M	M	M	M	M	69.80	69.80	68.57	62.90	38.60	38.20	20.94
2005	12.83	28.63	34.49	46.57	54.93	59.13	67.77	M	M	45.69	32.85	21.91
2006	32.59	8.60	21.05	51.80	57.80	64.81	68.70	73.70	50.90	47.30	12.97	42.20
2007	24.73	14.34	35.04	43.98	54.84	62.60	76.38	65.55	52.70	47.79	26.01	16.14
2008	13.15	17.58	32.23	41.27	53.58	60.70	65.83	66.63	54.89	46.48	35.76	9.66
2009	12.72	16.48	19.18	41.41	53.75	60.92	65.27	63.83	62.70	37.73	39.99	6.52
2010	15.45	15.44	39.60	44.94	51.47	60.43	65.41	64.15	52.64	45.69	23.06	15.40
2011	11.22	10.24	15.74	40.26	54.39	61.82	68.60	67.08	59.35	44.40	32.40	19.10
2012	23.85	25.76	35.82	47.69	55.55	62.80	71.94	69.01	57.26	39.82	28.18	23.64
2013	18.28	31.66	27.20	38.14	58.77	62.32	68.55	70.58	55.90	40.31	21.84	10.03
2014	20.41	1.93	21.00	44.47	54.95	59.95	72.55	71.05	56.15	48.09	26.00	20.45
2015	17.60	16.92	33.87	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	57.84	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	M
2001	77.7%	74.5%	M	65.8%	39.5%	62.1%	54.2%	43.0%	56.9%	74.6%	67.2%	73.7%
2002	69.8%	64.2%	70.1%	57.4%	51.3%	64.6%	63.5%	75.7%	74.0%	85.6%	72.6%	72.3%
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	63.2%	67.4%	68.7%	77.2%	76.4%	76.4%	68.2%	76.8%
2005	77.7%	70.2%	72.2%	64.4%	62.4%	73.3%	69.2%	72.4%	70.2%	73.2%	73.7%	77.5%
2006	79.2%	75.8%	80.4%	66.5%	70.2%	76.3%	63.9%	63.6%	75.9%	78.7%	76.7%	71.9%
2007	74.7%	82.7%	76.7%	78.5%	74.6%	68.7%	52.0%	64.5%	73.9%	71.3%	74.4%	82.8%
2008	79.3%	87.1%	79.4%	71.0%	74.8%	76.0%	70.9%	58.9%	74.0%	63.2%	70.2%	78.1%
2009	78.2%	83.1%	79.1%	61.6%	57.0%	63.2%	70.2%	74.9%	60.2%	83.7%	65.0%	79.5%
2010	82.9%	89.4%	73.1%	70.1%	69.9%	77.6%	73.3%	73.8%	82.5%	76.0%	75.3%	90.6%
2011	81.6%	79.4%	79.5%	72.4%	66.3%	76.4%	71.7%	64.6%	56.2%	72.6%	64.3%	84.6%
2012	63.7%	73.0%	70.0%	67.0%	65.9%	74.5%	68.8%	59.3%	62.9%	79.1%	83.0%	85.3%
2013	76.4%	77.1%	69.9%	60.8%	52.0%	69.2%	69.0%	59.4%	64.7%	74.9%	80.4%	82.6%
2014	79.7%	67.0%	75.1%	66.2%	63.4%	74.1%	62.6%	69.1%	78.6%	69.5%	81.3%	84.8%
2015	78.7%	81.0%	70.4%	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	55.3%	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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Jun 2025

JanFebMarAprMayJunJulAugSepOctNovDec 20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Aug 2025