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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 (USW00093141) 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
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	0.66	0.72	0.61	0.60	0.77	0.66	0.48	0.67	1.26	0.98	0.41	0.61

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	M	M	M	M	M	6.8	9.5	9.8
2009	9.3	8.0	9.1	8.7	6.8	5.8	6.5	6.1	5.7	8.4	6.7	8.3
2010	7.3	7.0	8.1	10.0	9.2	7.5	5.1	5.4	8.4	7.1	9.7	8.6
2011	9.1	9.0	9.5	10.2	7.4	7.8	5.2	5.5	5.4	6.7	8.7	7.5
2012	9.0	8.7	8.3	8.5	8.3	7.6	5.4	5.3	5.2	8.3	7.2	9.2
2013	7.3	9.1	8.3	8.3	7.3	7.0	5.4	5.3	6.5	8.1	6.8	9.2
2014	9.6	8.3	7.8	7.5	6.4	6.6	5.0	5.3	4.8	6.2	7.7	6.5
2015	6.4	7.4	6.1	6.1	5.3	5.0	5.3	6.0	6.1	6.1	8.2	7.7
2016	7.0	7.8	7.7	5.7	5.5	5.2	5.0	4.6	5.7	6.1	6.1	M
2017	7.6	7.1	6.7	7.8	5.8	5.1	3.0	2.9	3.7	6.8	6.7	7.4
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	3.4	4.3	3.3	3.3	3.3	3.1	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
2008	M	M	M	M	M	M	M	M	M	52.07	38.10	24.39
2009	30.30	27.77	34.53	40.40	55.22	58.37	71.04	68.25	63.48	42.21	38.86	19.99
2010	26.29	25.14	32.77	40.01	46.45	62.62	66.77	60.29	56.64	48.08	30.16	27.97
2011	26.76	24.16	32.17	35.67	44.16	60.65	66.79	70.20	62.06	47.26	30.64	28.53
2012	30.86	26.08	40.50	47.45	57.18	70.18	69.57	70.86	62.39	48.13	38.79	20.80
2013	24.62	23.20	36.26	39.65	53.43	69.23	72.72	66.98	57.10	43.05	34.92	23.64
2014	30.34	29.66	36.64	41.75	53.72	64.65	72.77	63.47	61.71	52.04	34.32	24.74
2015	32.85	35.27	42.59	43.66	48.07	68.14	65.83	65.62	65.14	50.48	29.84	22.26
2016	24.72	34.49	36.39	43.46	50.63	69.98	71.24	69.30	58.85	49.23	40.69	M
2017	25.49	30.11	41.12	40.84	53.98	67.63	72.23	68.85	58.35	49.22	40.28	34.96
2018	32.33	28.05	35.53	46.46	58.01	70.43	76.02	71.15	65.51	41.87	32.47	23.59
2019	25.22	17.82	26.54	46.34	43.78	60.96	70.30	69.97	58.51	39.05	28.45	15.39
2020	14.90	18.17	30.11	41.64	55.98	61.82	72.63	75.53	64.69	53.63	34.86	27.69
2021	25.42	24.34	33.65	43.89	53.43	70.24	73.60	68.85	64.12	42.44	41.02	28.67
2022	30.13	26.84	34.53	42.35	51.32	65.69	72.41	69.90	64.21	48.77	29.28	22.46
2023	19.77	23.99	24.35	38.49	54.05	58.65	73.08	68.12	59.55	49.12	37.54	31.78
2024	25.04	27.07	31.57	41.97	48.98	68.61	72.67	68.96	65.11	52.79	30.98	32.60
2025	24.12	31.39	35.92	45.09	56.03	69.55	67.96	M	M	M	M	M
NCEI Climatology	35.29	41.68	52.89	60.79	71.41	83.10	90.21	86.60	77.40	62.79	47.30	35.41

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	M	M	M	M	M	37.71	27.00	12.03
2009	18.22	17.31	19.74	25.64	39.34	43.77	56.70	52.85	47.44	27.55	25.28	8.81
2010	16.94	14.51	20.39	25.19	30.02	47.97	59.39	54.70	50.13	35.39	18.19	17.92
2011	14.81	11.20	20.23	23.96	30.76	45.34	54.59	56.49	47.42	34.56	19.80	15.82
2012	18.29	13.87	25.46	30.60	38.84	50.37	55.24	56.58	48.64	36.95	27.59	12.82
2013	14.07	12.96	22.80	24.58	36.91	51.84	56.32	53.07	43.71	30.86	23.47	15.55
2014	20.10	18.29	21.50	26.30	38.54	47.43	56.70	50.91	47.49	37.72	21.03	16.12
2015	22.35	23.45	29.70	28.14	35.34	54.29	52.08	54.91	52.62	40.65	20.10	12.37
2016	14.93	21.42	22.90	28.93	35.37	54.07	56.45	52.59	42.61	36.32	28.19	M
2017	15.90	19.95	27.65	25.42	36.15	52.73	57.18	55.02	44.39	32.01	28.40	21.97
2018	19.97	15.11	21.45	28.40	40.99	51.98	58.03	55.23	50.14	30.31	20.40	13.03
2019	15.02	9.41	17.59	31.80	31.79	44.40	56.10	53.81	39.82	16.55	17.84	8.65
2020	7.09	5.36	20.13	28.37	38.68	46.16	56.89	60.65	47.93	36.89	23.46	16.55
2021	15.63	13.44	19.96	27.43	38.03	54.37	57.84	53.98	48.51	31.56	28.68	18.15
2022	18.44	13.15	21.40	24.99	33.17	48.31	57.11	54.75	50.37	35.42	16.96	14.49
2023	13.66	12.47	13.40	23.88	39.27	45.02	57.07	53.05	45.75	37.80	25.76	20.78
2024	16.34	18.39	20.10	28.29	32.62	51.08	57.34	53.87	49.19	40.81	18.04	21.67
2025	10.67	18.26	23.24	28.60	38.69	51.74	53.00	M	M	M	M	M
NCEI Climatology	15.69	21.54	28.90	34.30	43.50	52.19	59.59	57.70	49.09	37.52	25.60	16.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	M	M	M	M	M	44.89	32.55	18.21
2009	24.26	22.54	27.13	33.02	47.28	51.07	63.87	60.55	55.46	34.88	32.07	14.40
2010	21.62	19.82	26.58	32.60	38.24	55.30	63.08	57.49	53.38	41.74	24.17	22.94
2011	20.78	17.68	26.20	29.81	37.46	52.99	60.69	63.34	54.74	40.91	25.22	22.18
2012	24.57	19.97	32.98	39.02	48.01	60.28	62.40	63.72	55.51	42.54	33.19	16.81
2013	19.35	18.08	29.53	32.12	45.17	60.54	64.52	60.02	50.41	36.96	29.20	19.60
2014	25.22	23.98	29.07	34.02	46.13	56.04	64.73	57.19	54.60	44.88	27.68	20.43
2015	27.60	29.36	36.15	35.90	41.71	61.21	58.96	60.27	58.88	45.57	24.97	17.32
2016	19.82	27.96	29.64	36.19	43.00	62.02	63.85	60.95	50.73	42.77	34.44	M
2017	20.70	25.03	34.39	33.13	45.07	60.18	64.70	61.93	51.37	40.61	34.34	28.47
2018	26.15	21.58	28.49	37.43	49.50	61.21	67.03	63.19	57.83	36.09	26.44	18.31
2019	20.12	13.61	22.06	39.07	37.79	52.68	63.20	61.89	49.16	27.80	23.14	12.02
2020	10.99	11.76	25.12	35.00	47.33	53.99	64.76	68.09	56.31	45.26	29.16	22.12
2021	20.53	18.89	26.80	35.66	45.73	62.31	65.72	61.41	56.32	37.00	34.85	23.41
2022	24.29	20.00	27.97	33.67	42.25	57.00	64.76	62.32	57.29	42.09	23.12	18.47
2023	16.72	18.23	18.87	31.19	46.66	51.84	65.08	60.59	52.65	43.46	31.65	26.28
2024	20.69	22.73	25.83	35.13	40.80	59.85	65.01	61.42	57.15	46.80	24.51	27.13
2025	17.40	24.82	29.58	36.85	47.36	60.64	60.48	M	M	M	M	M
NCEI Climatology	25.49	31.61	40.90	47.54	57.45	67.65	74.90	72.15	63.25	50.16	36.45	26.11

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
2008	M	M	M	M	M	M	M	M	M	36.0%	66.3%	79.2%
2009	68.1%	74.8%	54.9%	62.9%	50.9%	53.6%	34.2%	33.6%	43.6%	60.2%	53.0%	75.4%
2010	78.0%	83.8%	69.0%	57.6%	55.1%	43.3%	45.3%	50.5%	54.5%	66.2%	73.1%	85.4%
2011	72.1%	74.8%	71.9%	69.9%	64.4%	36.9%	52.7%	40.2%	45.8%	57.9%	69.6%	65.1%
2012	54.8%	81.0%	53.3%	50.4%	33.2%	21.8%	48.7%	40.9%	38.9%	45.1%	56.8%	84.8%
2013	63.3%	68.3%	56.8%	60.5%	46.3%	22.6%	41.0%	51.3%	68.2%	59.8%	65.8%	66.8%
2014	54.8%	72.0%	57.5%	56.4%	40.1%	28.4%	39.7%	57.0%	54.4%	46.9%	63.8%	86.5%
2015	70.0%	57.8%	48.4%	50.2%	71.3%	35.8%	47.6%	45.7%	30.6%	54.9%	64.5%	77.7%
2016	76.8%	58.1%	61.5%	66.4%	57.3%	27.3%	31.2%	37.7%	52.4%	59.5%	63.8%	M
2017	73.0%	82.1%	58.3%	57.0%	50.6%	26.3%	42.4%	43.4%	56.3%	42.7%	56.7%	50.3%
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	41.6%	67.3%	50.3%	49.0%	31.0%	53.8%	M	M	M	M	M

Monthly Plots

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