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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 (USC00107644) 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	0.00	1.27	2.80	0.85
2013	0.74	0.47	0.57	1.08	2.34	0.43	0.13	M	0.50	0.99	0.42	0.13
2014	0.96	0.80	1.86	1.44	0.49	0.40	M	1.06	7.01	0.19	2.46	2.65
2015	2.87	1.88	0.27	1.22	9.59	0.69	1.89	2.08	1.43	3.04	3.09	2.31
2016	3.52	0.25	3.30	1.56	2.80	0.64	0.54	0.21	3.54	4.71	0.65	1.44
2017	3.36	2.57	1.35	3.81	0.90	1.99	0.31	0.15	3.09	0.68	1.33	1.19
2018	0.81	0.78	1.49	1.22	1.46	1.25	0.16	0.29	0.00	1.14	1.11	1.69
2019	1.55	4.14	0.60	1.62	1.66	0.49	0.38	0.08	2.08	0.63	0.63	1.33
2020	3.07	1.05	1.37	1.04	0.91	1.61	0.33	0.12	0.39	M	M	M
2021	M	M	M	0.00	1.75	0.06	0.93	0.94	0.36	1.40	0.61	0.97
2022	0.54	0.42	0.56	0.75	0.59	0.42	0.08	0.32	0.92	0.43	0.00	1.80
2023	0.19	0.00	2.04	0.71	0.74	0.80	0.06	0.44	1.16	1.08	0.80	1.15
2024	2.29	2.46	3.49	0.73	0.92	0.23	0.04	0.02	0.32	0.43	1.36	1.90
2025	1.34	1.55	1.53	0.52	1.14	0.07	0.24	M	M	M	M	M
NCEI Climatology	1.22	0.81	0.92	1.16	1.81	1.49	0.59	0.70	1.04	1.13	0.71	1.08

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	M	M	14.7
2009	13.4	13.6	14.4	12.4	14.1	10.4	10.9	11.3	12.5	10.5	12.2	10.0
2010	14.1	9.5	12.0	14.6	12.9	11.8	11.6	11.8	14.3	12.5	13.0	12.5
2011	7.5	13.3	15.3	14.3	12.8	11.8	11.4	10.8	10.9	12.0	14.3	12.8
2012	15.2	13.8	15.6	15.1	13.4	12.9	11.0	11.4	12.4	11.5	12.1	13.2
2013	10.4	10.4	11.8	12.9	11.0	11.7	11.1	11.5	11.4	11.3	12.8	9.3
2014	13.2	14.2	13.3	13.5	11.9	11.5	10.5	10.1	9.3	7.7	12.7	10.0
2015	9.7	10.8	13.4	11.9	9.5	10.3	9.4	11.8	12.6	11.1	10.9	12.0
2016	10.6	11.6	12.1	12.2	11.5	12.2	11.3	12.0	11.5	14.5	12.8	11.7
2017	11.8	14.0	14.1	12.9	10.3	10.7	10.9	11.4	11.2	11.6	12.2	8.6
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	13.0	13.9	14.1	11.0	10.6	11.2	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	M	M	28.53
2009	31.16	34.72	41.32	53.92	64.91	70.90	83.74	82.88	79.66	49.40	44.77	27.53
2010	31.87	33.70	43.66	53.53	57.47	70.19	82.24	83.02	76.07	62.03	39.47	33.88
2011	28.45	30.54	41.57	47.89	58.40	69.86	82.90	85.66	76.82	58.06	40.18	31.61
2012	35.04	35.54	47.32	60.63	65.08	75.32	87.27	88.37	75.85	55.93	45.09	31.90
2013	23.42	31.19	42.52	51.51	64.59	75.85	85.54	85.49	70.18	53.34	44.12	25.01
2014	31.87	35.39	46.52	53.66	65.68	70.92	84.61	76.70	72.75	62.65	39.60	35.92
2015	31.68	43.41	54.91	55.86	62.63	80.23	79.50	81.88	75.21	62.55	35.85	29.43
2016	29.73	35.63	45.58	59.34	64.41	78.59	81.77	81.64	68.68	57.54	50.12	26.22
2017	24.83	36.77	49.81	51.01	64.37	73.87	86.72	83.04	69.02	53.58	45.61	30.30
2018	35.55	33.81	40.82	54.34	66.97	71.13	85.08	81.21	74.25	55.28	39.52	28.77
2019	29.84	29.37	41.86	53.67	60.38	70.90	81.44	82.81	67.95	48.33	44.72	31.30
2020	32.83	30.72	43.49	52.97	65.40	70.32	81.01	83.85	76.58	M	M	M
2021	M	M	M	74.30	64.61	81.40	88.57	79.62	74.20	56.71	45.90	35.30
2022	27.04	28.77	44.76	49.80	59.14	71.97	87.75	84.51	77.89	61.41	24.66	28.17
2023	21.90	15.98	34.70	46.97	68.30	70.98	85.14	79.88	71.77	57.25	44.44	36.41
2024	31.98	37.51	41.34	55.04	60.16	75.93	85.30	83.15	75.94	64.90	40.41	37.23
2025	25.41	34.75	46.59	57.27	66.63	73.26	83.16	M	M	M	M	M
NCEI Climatology	29.50	34.27	45.80	56.10	66.00	75.00	85.00	84.10	73.99	58.20	42.10	30.11

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	M	M	15.31
2009	18.22	20.06	26.58	34.26	42.61	48.66	53.55	52.59	49.24	34.69	27.36	14.28
2010	20.79	18.07	27.22	33.34	36.58	49.20	52.91	52.57	47.47	40.37	25.03	24.00
2011	15.60	16.30	29.94	30.97	39.57	47.16	56.13	55.50	48.95	39.37	26.08	17.18
2012	21.60	22.57	31.09	36.64	41.26	48.10	58.64	58.51	48.30	36.34	32.19	21.54
2013	11.59	20.06	26.88	31.84	43.24	49.57	57.70	58.05	50.71	34.22	28.69	12.78
2014	19.70	22.81	28.74	32.99	42.56	46.91	56.86	54.23	48.54	39.89	24.64	24.82
2015	20.79	28.12	31.77	34.17	43.36	53.28	54.74	54.94	49.53	43.04	22.99	18.26
2016	20.50	23.09	30.37	36.96	41.74	52.02	54.61	53.87	46.96	40.73	32.70	12.91
2017	11.26	25.64	33.83	33.69	40.34	49.61	57.87	55.74	46.41	33.41	31.38	18.20
2018	24.70	22.93	27.41	34.78	44.80	48.52	55.94	54.47	47.56	36.87	25.68	18.31
2019	17.97	19.06	25.55	36.20	40.63	47.44	55.92	54.83	48.27	28.98	27.19	22.07
2020	22.47	14.06	30.33	32.53	42.15	48.28	53.43	56.90	47.67	M	M	M
2021	M	M	M	49.64	41.34	52.81	59.31	53.95	46.43	38.28	31.53	23.56
2022	14.18	13.97	26.69	29.70	38.39	47.85	57.23	58.08	50.68	43.12	9.82	16.00
2023	16.42	10.22	22.87	29.71	44.94	48.81	57.14	56.66	49.45	38.75	30.19	23.98
2024	20.57	26.40	25.96	35.23	38.11	51.86	55.85	55.17	49.22	41.03	26.52	25.93
2025	11.39	22.25	29.49	34.29	43.25	49.99	55.65	M	M	M	M	M
NCEI Climatology	14.20	17.02	26.00	33.00	40.99	47.10	52.00	50.20	42.60	33.10	23.70	15.10

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	M	M	21.92
2009	24.69	27.39	33.95	44.09	53.76	59.78	68.64	67.74	64.45	42.05	36.07	20.91
2010	26.33	25.89	35.44	43.44	47.02	59.69	67.58	67.80	61.77	51.20	32.25	28.94
2011	22.03	23.42	35.76	39.43	48.99	58.51	69.52	70.58	62.88	48.71	33.13	24.39
2012	28.32	29.05	39.21	48.63	53.17	61.71	72.95	73.44	62.08	46.14	38.64	26.72
2013	17.51	25.63	34.70	41.67	53.91	62.71	71.62	71.77	60.45	43.78	36.41	18.90
2014	25.78	29.10	37.63	43.32	54.12	58.92	70.74	65.47	60.64	51.27	32.12	30.37
2015	26.24	35.76	43.34	45.01	53.00	66.75	67.12	68.41	62.37	52.80	29.42	23.84
2016	25.11	29.36	37.97	48.15	53.08	65.31	68.19	67.75	57.82	49.13	41.41	19.56
2017	18.04	31.20	41.82	42.35	52.35	61.74	72.29	69.39	57.72	43.49	38.49	24.25
2018	30.13	28.37	34.11	44.56	55.88	59.83	70.51	67.84	60.90	46.07	32.60	23.54
2019	23.91	24.21	33.70	44.93	50.51	59.17	68.68	68.82	58.11	38.66	35.95	26.68
2020	27.65	22.39	36.91	42.75	53.77	59.30	67.22	70.37	62.12	M	M	M
2021	M	M	M	61.97	52.98	67.11	73.94	66.79	60.32	47.49	38.71	29.43
2022	20.61	21.37	35.72	39.75	48.76	59.91	72.49	71.30	64.29	52.27	17.24	22.09
2023	19.16	13.10	28.78	38.34	56.62	59.90	71.14	68.27	60.61	48.00	37.32	30.19
2024	26.27	31.95	33.65	45.14	49.14	63.89	70.57	69.16	62.58	52.96	33.46	31.58
2025	18.40	28.50	38.04	45.78	54.94	61.62	69.40	M	M	M	M	M
NCEI Climatology	21.85	25.64	35.90	44.55	53.50	61.05	68.50	67.15	58.30	45.65	32.90	22.60

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	M	M	77.9%
2009	79.6%	76.3%	70.7%	65.5%	55.2%	66.1%	53.3%	49.1%	42.9%	62.9%	59.4%	72.5%
2010	73.4%	74.6%	64.4%	55.6%	54.0%	58.7%	48.5%	47.7%	40.8%	58.0%	70.2%	75.4%
2011	76.9%	62.1%	66.1%	59.5%	57.1%	50.7%	49.8%	45.9%	46.2%	58.8%	60.6%	66.9%
2012	65.2%	68.7%	60.8%	47.1%	48.8%	47.4%	47.9%	37.8%	43.3%	52.9%	70.6%	75.4%
2013	78.0%	75.5%	65.9%	50.0%	52.3%	47.4%	47.6%	39.5%	58.9%	59.1%	66.1%	77.7%
2014	73.0%	74.5%	62.7%	54.1%	48.7%	50.4%	45.0%	60.8%	51.9%	51.8%	67.1%	77.3%
2015	83.9%	62.1%	46.2%	53.1%	65.8%	53.1%	54.9%	45.7%	41.3%	63.2%	73.6%	78.9%
2016	84.7%	75.8%	67.2%	55.3%	56.1%	46.7%	41.0%	33.3%	54.3%	68.3%	65.5%	81.9%
2017	80.3%	78.3%	67.0%	64.3%	56.2%	56.7%	48.1%	39.6%	56.7%	59.4%	73.5%	80.6%
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	65.9%	67.2%	48.5%	58.7%	41.0%	46.6%	M	M	M	M	M

Monthly Plots

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