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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 (USC00105567) 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	0.54
2009	0.90	2.28	1.42	1.99	1.99	3.12	0.13	0.72	0.47	1.83	0.06	0.85
2010	10.60	11.18	10.78	25.96	15.09	26.67	4.35	4.69	1.97	15.40	10.63	1.86
2011	0.99	0.97	2.42	2.54	4.25	0.24	0.80	0.52	0.83	0.78	0.00	0.55
2012	1.14	0.57	1.52	1.90	0.54	0.26	2.65	0.16	0.24	0.94	1.68	3.38
2013	2.38	0.74	0.78	3.74	1.71	1.00	1.12	0.04	0.65	0.06	0.25	0.52
2014	0.14	0.74	0.83	0.60	0.54	0.26	0.06	0.95	0.38	0.15	1.05	0.65
2015	0.82	0.81	0.19	0.51	6.06	0.16	1.85	1.52	1.33	0.70	1.44	1.91
2016	0.71	0.10	2.35	4.12	1.05	0.26	0.08	0.06	0.86	2.03	1.02	0.59
2017	3.93	2.90	2.15	3.22	1.12	1.24	0.59	0.69	1.71	0.52	1.10	1.60
2018	1.05	2.64	1.44	1.14	0.88	0.16	0.01	0.16	0.03	1.17	1.30	1.47
2019	1.03	2.71	1.22	1.34	2.03	0.05	0.48	0.60	1.05	1.02	1.18	1.08
2020	1.64	0.06	0.16	0.07	0.44	1.54	0.06	0.07	0.12	M	M	M
2021	M	M	M	0.00	0.45	0.04	1.19	1.58	0.18	2.23	0.71	0.94
2022	1.37	0.93	0.97	1.77	1.34	0.50	0.04	0.44	0.22	0.00	0.00	1.58
2023	0.07	0.00	2.71	2.10	1.73	0.85	0.02	0.94	0.66	0.80	0.98	1.65
2024	3.40	2.42	2.43	0.86	1.49	0.43	0.20	0.15	0.56	0.41	1.39	1.69
2025	0.85	1.75	2.15	0.74	0.54	0.11	0.24	M	M	M	M	M
NCEI Climatology	0.70	0.43	0.75	1.01	1.46	0.65	0.73	0.92	0.88	0.82	0.58	0.70

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	17.2
2009	13.5	11.6	11.9	11.8	10.2	8.7	9.2	8.4	9.7	11.6	10.4	9.8
2010	12.0	8.5	12.1	16.5	12.2	8.8	9.4	9.8	10.1	9.9	13.9	12.5
2011	10.9	13.1	13.9	14.2	11.6	11.2	9.1	8.7	8.3	10.3	12.1	8.5
2012	12.5	12.1	13.1	13.5	11.4	10.5	10.3	9.6	8.4	9.5	10.9	11.8
2013	11.0	12.5	12.3	12.4	11.5	9.4	10.1	9.1	10.3	7.8	8.9	9.5
2014	11.7	14.3	13.1	12.7	9.2	10.6	9.6	8.6	9.3	11.1	13.2	12.2
2015	7.4	12.0	10.6	11.3	9.0	8.0	8.7	10.0	8.0	9.0	10.7	12.4
2016	12.1	11.7	12.7	10.5	10.4	8.9	8.8	9.0	9.1	11.0	11.0	11.5
2017	10.5	13.2	11.8	13.3	8.6	9.7	7.8	8.6	8.0	9.7	10.2	3.1
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	10.6	13.0	10.4	11.5	11.8	10.6	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	30.69
2009	36.67	36.56	40.66	48.72	60.43	66.24	79.31	76.77	73.30	46.59	43.85	28.20
2010	35.79	33.49	42.79	48.76	50.79	64.85	76.83	76.28	72.12	59.26	38.43	36.53
2011	33.78	32.48	40.95	44.61	52.26	63.22	78.47	80.66	70.95	52.78	41.47	34.52
2012	39.84	36.62	48.29	56.89	62.22	73.32	85.00	84.64	73.92	58.15	48.34	34.15
2013	30.63	35.02	46.52	49.74	58.48	75.41	85.59	84.39	68.21	54.09	46.89	34.38
2014	39.51	41.21	48.26	52.96	64.02	70.65	85.30	75.79	72.18	63.12	43.74	38.47
2015	38.86	46.45	54.28	53.67	61.35	78.52	77.71	80.10	73.80	63.83	39.73	34.00
2016	35.79	43.56	46.69	56.57	61.96	77.43	81.27	80.85	67.63	58.90	51.45	33.20
2017	31.91	40.92	51.52	50.20	62.40	73.36	85.98	81.96	68.83	54.67	49.32	37.64
2018	42.02	36.01	42.69	54.69	64.27	71.89	84.91	79.89	73.42	55.58	43.09	34.44
2019	36.85	33.14	42.68	53.25	58.67	69.58	81.00	81.57	68.08	50.23	46.93	35.26
2020	38.73	39.30	46.16	53.88	63.88	69.43	81.71	84.61	74.95	M	M	M
2021	M	M	M	75.11	62.51	81.38	88.07	78.96	74.07	56.45	50.22	39.33
2022	35.48	35.03	47.60	50.32	57.40	66.42	90.29	87.63	78.80	65.66	33.69	32.41
2023	23.96	27.68	35.34	47.97	62.75	65.55	83.32	77.59	68.67	55.66	43.92	39.43
2024	34.38	38.37	42.17	53.10	57.89	74.46	83.34	80.43	72.82	62.91	41.22	41.41
2025	32.21	37.64	45.40	54.04	64.39	68.42	80.23	M	M	M	M	M
NCEI Climatology	36.30	41.69	52.20	58.10	67.80	77.90	87.60	86.52	76.71	62.70	47.50	36.30

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	19.72
2009	25.65	24.93	28.35	34.49	45.45	51.68	61.85	58.70	56.73	35.52	28.83	17.75
2010	25.95	25.30	28.84	34.36	37.06	50.68	60.68	58.74	54.06	45.63	26.61	26.03
2011	22.21	22.27	29.43	30.19	38.60	49.29	61.50	63.33	57.07	39.98	29.09	22.49
2012	27.01	25.97	33.12	40.30	45.40	54.25	66.08	66.81	58.50	43.25	35.67	24.94
2013	20.54	24.41	32.79	35.96	43.22	56.02	69.05	67.71	54.06	40.42	34.16	21.88
2014	28.14	29.44	33.47	37.51	48.02	53.87	67.67	59.24	55.68	46.92	29.70	29.27
2015	27.68	33.38	38.22	37.32	47.21	62.13	61.19	63.37	57.36	49.48	28.21	23.38
2016	25.40	31.99	33.99	41.85	48.38	58.26	63.89	64.79	52.13	44.97	38.73	19.48
2017	18.39	28.50	36.63	35.57	44.43	55.55	69.44	65.53	53.66	38.66	34.71	23.75
2018	30.94	25.01	31.06	38.24	48.64	54.00	68.98	64.48	57.15	41.61	31.03	24.05
2019	25.21	23.71	30.71	39.46	44.25	53.50	64.14	64.50	52.68	33.23	34.33	26.04
2020	27.49	24.58	32.76	37.53	45.87	51.27	63.16	68.13	59.07	M	M	M
2021	M	M	M	56.75	44.08	60.21	69.86	61.82	54.61	42.27	35.46	27.14
2022	21.30	22.05	33.24	32.52	40.62	49.89	67.18	65.33	57.10	48.16	19.11	21.83
2023	17.50	19.94	25.45	32.25	47.90	49.93	66.22	60.99	52.41	42.56	32.17	27.62
2024	23.97	26.63	28.60	37.25	40.12	55.41	64.03	59.48	53.56	45.39	27.74	29.38
2025	20.09	24.40	31.98	36.65	46.78	53.70	64.85	M	M	M	M	M
NCEI Climatology	17.10	20.37	24.40	29.99	36.51	42.40	48.40	47.60	39.80	30.79	23.00	16.60

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	25.21
2009	31.16	30.75	34.50	41.60	52.94	58.96	70.58	67.73	65.01	41.06	36.34	22.98
2010	30.87	29.39	35.81	41.56	43.92	57.77	68.75	67.51	63.09	52.45	32.52	31.28
2011	27.99	27.38	35.19	37.40	45.43	56.26	69.99	71.99	64.01	46.38	35.28	28.50
2012	33.43	31.30	40.70	48.60	53.81	63.79	75.54	75.72	66.21	50.70	42.00	29.54
2013	25.59	29.72	39.66	42.85	50.85	65.71	77.32	76.05	61.14	47.25	40.53	28.13
2014	33.83	35.32	40.86	45.24	56.02	62.26	76.49	67.52	63.93	55.02	36.72	33.87
2015	33.27	39.92	46.25	45.49	54.28	70.32	69.45	71.74	65.58	56.65	33.97	28.69
2016	30.60	37.78	40.34	49.21	55.17	67.84	72.58	72.82	59.88	51.93	45.09	26.34
2017	25.15	34.71	44.07	42.88	53.41	64.45	77.71	73.75	61.25	46.66	42.02	30.70
2018	36.48	30.51	36.88	46.47	56.46	62.95	76.94	72.18	65.29	48.59	37.06	29.24
2019	31.03	28.43	36.69	46.35	51.46	61.54	72.57	73.03	60.38	41.73	40.63	30.65
2020	33.11	31.94	39.46	45.71	54.87	60.35	72.43	76.37	67.01	M	M	M
2021	M	M	M	65.93	53.30	70.80	78.96	70.39	64.34	49.36	42.84	33.24
2022	28.39	28.54	40.42	41.42	49.01	58.16	78.73	76.48	67.95	56.91	26.40	27.12
2023	20.73	23.81	30.40	40.11	55.32	57.74	74.77	69.29	60.54	49.11	38.04	33.52
2024	29.17	32.50	35.39	45.18	49.01	64.93	73.68	69.95	63.19	54.15	34.48	35.40
2025	26.15	31.02	38.69	45.34	55.58	61.06	72.54	M	M	M	M	M
NCEI Climatology	26.70	31.03	38.30	44.04	52.15	60.15	68.00	67.06	58.25	46.75	35.25	26.45

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	73.9%
2009	68.1%	68.6%	63.3%	58.9%	46.1%	56.4%	33.3%	35.3%	29.9%	67.5%	57.5%	70.6%
2010	70.7%	76.8%	61.6%	52.9%	55.9%	55.3%	32.1%	32.6%	28.9%	46.4%	69.0%	78.2%
2011	74.4%	64.6%	68.9%	64.2%	62.2%	50.4%	35.2%	28.7%	28.6%	59.4%	60.7%	66.7%
2012	63.9%	74.3%	62.0%	49.4%	43.5%	34.8%	32.6%	25.5%	30.3%	42.6%	63.7%	76.3%
2013	75.3%	73.3%	58.9%	56.5%	53.1%	37.9%	29.5%	23.5%	53.9%	52.9%	56.3%	65.1%
2014	62.0%	70.3%	56.4%	53.1%	45.6%	39.6%	28.3%	53.8%	41.8%	42.4%	65.6%	74.4%
2015	82.8%	57.4%	44.3%	49.2%	61.6%	36.8%	42.5%	34.3%	36.4%	53.4%	65.3%	74.8%
2016	75.1%	64.2%	67.1%	58.0%	50.3%	36.7%	27.6%	23.4%	49.5%	56.9%	54.6%	75.5%
2017	77.7%	70.1%	60.3%	62.0%	53.8%	44.2%	28.0%	30.2%	44.9%	50.3%	61.8%	64.5%
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	58.5%	62.1%	46.4%	45.0%	29.5%	30.2%	M	M	M	M	M

Monthly Plots

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