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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
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	0.02	0.02	0.20	2.90	2.01	2.46	2.32	0.81	1.28	0.18	0.52	1.23
2008	0.98	1.12	0.79	1.79	2.10	1.27	2.94	0.98	1.86	0.43	0.69	2.89
2009	1.94	1.51	1.67	1.39	0.84	0.80	3.49	1.77	0.83	1.59	0.78	4.01
2010	0.72	0.12	0.11	1.69	2.17	2.03	6.21	1.66	1.76	0.66	1.52	1.09
2011	2.66	1.35	0.55	0.57	0.67	4.24	4.11	0.61	0.69	1.20	1.67	1.19
2012	1.91	1.49	1.21	3.01	3.31	2.57	6.92	2.75	0.94	2.98	1.70	0.00
2013	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	0.00	0.00	M	M	M	M	M
2017	M	M	M	M	M	M	0.00	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	2.81	1.79	2.62	0.80	0.19	0.04	0.22
2024	0.56	0.87	0.52	0.73	2.41	2.76	2.04	2.22	1.09	0.26	0.98	0.65
2025	M	M	M	M	M	M	M	M	M	M	M	M
2026	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
2004	M	M	M	M	M	M	M	4.3	7.1	4.2	5.8	4.4
2005	4.4	4.2	6.1	6.9	6.5	5.2	5.0	5.2	4.9	4.8	4.9	4.0
2006	3.6	5.7	5.1	6.1	6.3	5.5	4.9	4.7	4.9	4.7	5.0	4.7
2007	5.6	4.0	5.4	6.5	6.3	5.5	4.6	4.9	5.4	5.7	5.7	2.9
2008	3.8	3.7	4.1	6.2	6.2	4.4	4.2	4.5	4.4	6.0	5.2	4.6
2009	5.0	3.5	5.3	5.6	6.3	5.0	4.7	4.4	5.8	5.2	4.7	3.8
2010	3.5	3.6	5.0	8.0	5.9	5.2	5.4	4.9	4.5	4.6	4.2	3.6
2011	5.4	5.9	4.8	5.3	6.7	5.8	5.5	4.8	5.0	5.1	4.9	5.9
2012	5.4	4.6	5.2	6.4	6.3	5.4	4.4	4.2	5.5	5.8	4.0	3.4
2013	4.6	4.8	4.4	6.4	5.9	5.2	4.7	3.7	4.4	5.3	4.1	5.2
2014	6.2	4.2	5.0	5.6	5.8	5.4	4.7	3.8	4.4	5.5	4.6	3.7
2015	4.4	4.7	5.0	6.4	5.9	4.8	5.3	4.0	4.2	5.0	4.6	3.1
2016	3.3	4.9	5.0	6.4	5.7	5.3	4.2	4.6	5.0	3.8	3.7	5.3
2017	4.2	4.2	4.7	4.9	5.7	6.1	4.5	4.1	4.5	6.4	4.2	5.4
2018	4.2	5.2	4.4	5.4	5.9	5.8	4.6	4.5	4.2	4.5	4.0	4.3
2019	4.9	4.2	4.3	6.3	5.1	5.4	4.7	4.5	4.0	5.8	4.4	3.4
2020	4.1	4.7	5.5	6.5	6.0	5.0	5.2	5.0	5.0	5.2	4.3	4.1
2021	4.8	5.0	4.9	5.5	5.9	5.5	4.6	4.7	4.7	4.3	4.0	4.4
2022	5.0	5.8	5.5	7.2	6.1	5.2	4.0	4.1	4.3	4.5	5.5	3.8
2023	3.7	4.4	4.0	6.0	5.3	4.8	3.8	4.1	4.1	5.0	4.1	3.0
2024	3.0	3.9	5.0	6.3	6.2	5.7	4.6	4.1	4.1	4.1	3.6	4.5
2025	M	M	M	M	M	M	M	M	M	M	M	M
2026	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	61.28	52.04	41.00	33.08	20.08
2005	17.88	33.37	40.72	55.70	63.70	67.72	73.50	68.48	60.37	52.12	39.44	28.81
2006	30.74	29.68	31.84	58.88	64.33	71.74	78.69	73.94	68.64	45.06	20.92	31.01
2007	29.25	19.27	38.57	47.36	62.41	70.34	80.75	68.27	62.59	55.17	33.84	19.39
2008	19.79	26.03	38.02	44.10	64.36	71.14	74.00	75.13	65.08	54.48	41.39	13.44
2009	22.99	24.23	29.00	49.68	62.06	70.37	73.55	74.55	72.98	43.20	43.32	10.66
2010	20.45	28.91	45.16	56.00	58.17	70.90	73.38	70.72	59.66	55.09	32.14	14.44
2011	20.25	21.96	25.86	47.28	66.35	67.61	70.57	72.93	69.83	52.68	33.33	34.96
2012	27.89	31.23	40.52	49.70	62.97	71.12	76.04	75.10	69.04	42.11	23.92	13.74
2013	22.49	32.33	28.73	40.33	67.85	66.86	70.31	73.16	69.67	51.43	27.49	15.25
2014	28.05	12.59	27.34	47.88	59.09	67.18	75.24	72.93	63.24	54.64	25.80	26.81
2015	25.80	23.55	41.90	53.64	62.88	72.01	75.18	74.09	60.48	56.41	35.59	23.91
2016	24.84	36.56	42.28	57.12	64.52	71.19	73.85	71.56	62.04	40.85	40.04	18.05
2017	24.75	26.83	31.25	44.59	66.58	69.33	74.37	72.70	63.81	49.96	25.65	25.30
2018	22.67	17.97	30.47	43.21	70.13	71.08	74.21	71.04	50.42	48.18	33.86	27.41
2019	26.40	3.18	34.69	49.93	62.31	66.44	70.77	67.69	60.88	45.93	32.88	25.89
2020	15.10	29.53	28.81	44.46	61.66	67.19	72.64	71.91	63.67	43.23	32.34	31.06
2021	26.89	12.83	43.82	51.94	61.07	75.60	77.35	73.31	66.48	51.87	38.75	10.86
2022	24.64	25.93	35.58	46.62	61.12	69.35	74.80	78.28	70.95	58.91	27.36	10.20
2023	26.60	25.51	28.76	53.18	73.75	73.12	74.06	73.09	65.28	51.94	40.85	35.64
2024	15.16	29.44	31.22	52.40	59.62	66.68	80.25	74.25	69.82	51.97	28.36	30.39
2025	M	M	M	M	M	M	M	M	M	M	M	M
2026	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
2004	M	M	M	M	M	M	M	52.23	48.62	33.02	27.85	13.15
2005	-0.82	7.21	20.16	31.73	39.71	48.62	49.82	44.86	37.95	28.75	21.90	9.12
2006	14.28	6.59	10.11	32.01	41.76	50.32	53.10	48.35	42.57	29.47	4.44	9.10
2007	6.80	-0.84	17.61	29.65	40.26	49.27	54.23	46.32	36.50	30.52	17.22	-3.69
2008	-5.27	1.83	15.04	25.18	41.32	46.97	50.73	49.28	38.74	29.22	24.25	-8.19
2009	-2.29	-3.05	2.27	25.69	33.69	43.97	48.25	45.84	42.62	27.10	21.98	-10.54
2010	2.93	5.19	22.03	30.46	36.21	47.09	50.04	49.47	37.20	33.28	11.03	-2.29
2011	0.32	-1.02	5.40	26.68	41.54	48.69	51.86	48.66	43.36	31.51	14.16	17.30
2012	9.26	7.13	20.69	30.41	38.77	48.54	53.83	50.12	41.37	25.17	9.10	-7.66
2013	1.96	9.85	6.14	22.86	41.91	49.42	50.11	50.13	40.99	29.89	9.39	-2.61
2014	8.88	-8.09	8.69	27.58	35.88	45.71	53.15	49.33	38.73	30.21	9.76	7.57
2015	6.52	3.65	23.03	29.28	37.13	46.62	52.14	46.67	37.71	30.82	19.03	4.95
2016	1.76	18.43	26.54	32.49	38.49	48.84	51.81	49.27	38.97	28.43	26.71	1.63
2017	6.20	8.74	11.90	29.99	41.65	49.00	50.43	47.60	39.87	29.25	7.49	7.83
2018	1.65	-3.00	8.57	21.63	43.21	47.50	50.07	48.73	34.48	26.53	18.24	6.28
2019	6.75	-19.42	12.05	27.77	36.49	46.74	50.95	48.40	41.77	25.62	16.95	6.78
2020	-5.86	5.28	8.40	22.34	39.36	47.71	54.08	49.74	41.43	26.21	11.99	11.59
2021	8.26	-8.00	18.61	25.07	38.25	52.04	54.01	49.22	39.99	27.77	15.18	-5.12
2022	3.63	7.44	15.49	26.68	38.47	47.69	53.19	51.10	41.38	32.35	10.06	-10.05
2023	7.42	5.52	5.63	30.21	45.69	50.59	52.17	50.70	39.25	27.70	20.09	16.33
2024	-4.61	7.16	11.35	28.35	40.01	44.57	54.78	50.23	42.31	30.47	13.39	13.21
2025	M	M	M	M	M	M	M	M	M	M	M	M
2026	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
2004	M	M	M	M	M	M	M	56.76	50.33	37.01	30.47	16.62
2005	8.53	20.29	30.44	43.72	51.70	58.17	61.66	56.67	49.16	40.44	30.67	18.96
2006	22.51	18.14	20.98	45.44	53.05	61.03	65.89	61.14	55.60	37.27	12.68	20.05
2007	18.03	9.22	28.09	38.50	51.33	59.81	67.49	57.30	49.55	42.84	25.53	7.85
2008	7.26	13.93	26.53	34.64	52.84	59.06	62.37	62.20	51.91	41.85	32.82	2.63
2009	10.35	10.59	15.64	37.68	47.88	57.17	60.90	60.20	57.80	35.15	32.65	0.06
2010	11.69	17.05	33.60	43.23	47.19	58.99	61.71	60.10	48.43	44.19	21.59	6.07
2011	10.28	10.47	15.63	36.98	53.94	58.15	61.22	60.79	56.59	42.10	23.75	26.13
2012	18.57	19.18	30.61	40.05	50.87	59.83	64.94	62.61	55.20	33.64	16.51	3.04
2013	12.22	21.09	17.43	31.59	54.88	58.14	60.21	61.65	55.33	40.66	18.44	6.32
2014	18.47	2.25	18.02	37.73	47.49	56.44	64.19	61.13	50.98	42.43	17.78	17.19
2015	16.16	13.60	32.46	41.46	50.01	59.32	63.66	60.38	49.10	43.62	27.31	14.43
2016	13.30	27.50	34.41	44.80	51.50	60.01	62.83	60.42	50.50	34.64	33.38	9.84
2017	15.48	17.79	21.57	37.29	54.11	59.17	62.40	60.15	51.84	39.60	16.57	16.57
2018	12.16	7.49	19.52	32.42	56.67	59.29	62.14	59.88	42.45	37.36	26.05	16.84
2019	16.57	-8.12	23.37	38.85	49.40	56.59	60.86	58.05	51.32	35.78	24.91	16.34
2020	4.62	17.40	18.60	33.40	50.51	57.45	63.36	60.82	52.55	34.72	22.17	21.33
2021	17.58	2.41	31.22	38.51	49.66	63.82	65.68	61.26	53.24	39.82	26.97	2.87
2022	14.14	16.69	25.54	36.65	49.80	58.52	64.00	64.69	56.17	45.63	18.71	0.08
2023	17.01	15.51	17.19	41.69	59.72	61.85	63.12	61.90	52.27	39.82	30.47	25.98
2024	5.27	18.30	21.29	40.38	49.82	55.62	67.52	62.24	56.06	41.22	20.88	21.80
2025	M	M	M	M	M	M	M	M	M	M	M	M
2026	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
2004	M	M	M	M	M	M	M	72.9%	77.4%	74.0%	64.8%	80.4%
2005	81.1%	73.2%	72.1%	59.2%	58.1%	74.8%	71.7%	76.7%	74.3%	73.5%	76.5%	82.4%
2006	89.2%	73.0%	82.1%	57.9%	65.5%	67.9%	68.4%	69.2%	72.5%	79.5%	84.4%	76.3%
2007	72.7%	79.3%	71.9%	68.4%	64.4%	69.5%	66.5%	74.8%	69.8%	63.9%	72.7%	83.7%
2008	81.9%	76.3%	75.1%	70.2%	57.1%	66.8%	69.9%	67.8%	69.4%	59.5%	78.2%	80.5%
2009	72.8%	78.4%	73.0%	66.4%	53.5%	55.6%	70.5%	68.2%	61.1%	82.2%	67.0%	78.8%
2010	82.8%	84.3%	70.2%	54.7%	64.4%	61.3%	71.8%	74.1%	75.6%	66.8%	74.2%	83.4%
2011	78.7%	71.5%	78.5%	64.9%	49.0%	68.9%	73.1%	67.5%	59.9%	66.0%	72.9%	70.0%
2012	67.6%	73.4%	73.3%	64.3%	51.5%	63.9%	71.2%	68.6%	61.9%	73.6%	80.9%	78.5%
2013	74.2%	75.3%	71.5%	67.9%	51.4%	72.3%	73.1%	73.5%	65.1%	68.3%	80.7%	75.9%
2014	72.4%	70.5%	64.3%	66.4%	61.3%	68.5%	69.4%	71.9%	71.4%	67.0%	79.6%	80.4%
2015	75.0%	76.3%	69.1%	54.9%	48.6%	60.8%	63.4%	66.6%	72.6%	65.9%	74.1%	79.6%
2016	77.3%	70.9%	75.2%	54.7%	60.3%	66.9%	76.0%	75.7%	73.2%	88.2%	83.9%	73.4%
2017	77.5%	74.7%	78.1%	78.5%	57.7%	66.6%	73.3%	72.3%	72.2%	68.8%	81.5%	68.5%
2018	78.6%	69.0%	77.3%	64.2%	50.6%	60.5%	70.3%	72.8%	80.1%	69.2%	84.2%	80.3%
2019	80.5%	70.9%	69.0%	57.1%	54.8%	74.1%	80.8%	80.5%	81.8%	74.2%	85.7%	78.6%
2020	73.5%	71.8%	70.9%	59.8%	62.9%	73.8%	75.7%	72.0%	74.2%	74.4%	87.2%	81.8%
2021	78.1%	71.7%	72.4%	60.0%	64.5%	67.1%	69.9%	72.1%	72.5%	69.3%	81.8%	76.3%
2022	79.7%	78.0%	80.0%	64.4%	61.3%	74.4%	77.5%	75.2%	69.2%	65.8%	81.6%	84.5%
2023	88.5%	73.5%	76.5%	58.9%	55.5%	66.6%	74.7%	75.0%	69.1%	68.9%	70.9%	76.2%
2024	76.5%	73.7%	69.3%	54.9%	63.2%	64.0%	67.6%	70.8%	67.9%	70.8%	81.1%	80.5%
2025	M	M	M	M	M	M	M	M	M	M	M	M
2026	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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Jul 2026

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Sep 2026