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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 (USC00481676) 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
2011	M	M	M	M	M	M	0.19	0.51	0.32	0.52	0.08	0.00
2012	0.00	0.06	0.00	0.56	0.28	0.50	M	0.10	0.88	0.87	0.00	0.26
2013	0.02	0.07	0.31	1.09	1.12	0.37	1.69	1.87	4.41	1.34	0.02	M
2014	0.28	0.06	0.26	0.02	1.76	1.72	2.03	1.63	1.76	0.61	0.75	0.29
2015	0.03	0.18	0.05	2.22	5.15	2.04	1.76	0.68	0.19	1.57	0.61	0.11
2016	0.31	0.02	0.82	1.70	1.67	1.28	1.41	0.77	0.78	0.47	0.14	0.13
2017	0.31	0.26	0.99	2.49	3.31	0.88	1.17	1.59	1.29	1.03	0.43	0.50
2018	0.04	0.21	0.95	0.79	3.98	1.81	3.44	2.52	0.00	0.32	0.58	0.16
2019	0.02	0.06	0.76	1.07	3.73	3.20	0.88	0.28	0.50	0.26	0.57	0.15
2020	0.02	0.12	0.92	0.39	1.24	1.38	0.92	0.13	0.54	0.01	0.12	0.17
2021	0.07	0.17	0.94	1.38	2.96	2.12	0.63	0.53	0.32	0.56	0.18	0.20
2022	0.17	0.13	0.34	0.06	0.00	0.00	0.03	0.00	0.51	0.00	0.06	0.00
2023	0.00	M	0.02	M	1.57	3.80	3.85	1.38	0.02	0.60	0.11	0.04
2024	0.00	0.65	0.61	0.87	0.45	1.12	0.91	0.73	0.35	0.09	0.42	0.00
2025	0.13	0.04	0.67	0.22	1.98	1.23	2.61	2.20	1.82	0.43	0.06	0.09
2026	0.02	0.17	0.67	0.38	2.16	0.46	1.66	1.33	M	M	M	M
NCEI Climatology	0.36	0.54	0.96	1.83	2.53	2.23	2.23	1.63	1.55	1.06	0.60	0.49

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	4.6	0.0	3.9	10.0	13.4	11.5
2012	14.8	13.8	12.3	13.3	11.2	11.7	M	8.3	8.8	11.7	11.3	12.4
2013	13.1	12.9	13.4	12.9	11.4	10.8	9.5	8.0	9.1	11.0	12.3	15.6
2014	18.1	13.6	14.5	15.4	11.2	9.7	8.7	8.5	9.0	10.0	13.9	10.8
2015	12.9	12.8	10.8	10.2	9.7	8.6	8.8	8.9	8.8	9.4	11.5	12.4
2016	11.4	16.3	13.1	12.7	10.0	9.0	10.2	8.7	9.7	11.7	10.7	13.9
2017	12.2	14.1	13.7	12.2	10.1	9.8	8.3	9.0	9.6	13.0	12.5	15.0
2018	12.6	26.8	14.0	16.6	10.9	11.3	7.4	7.5	8.3	9.1	11.0	11.6
2019	11.7	10.9	8.4	10.4	10.0	8.2	7.7	8.4	9.3	11.5	11.1	11.7
2020	13.7	12.4	11.0	10.3	10.1	10.4	9.1	8.4	8.9	10.7	11.4	12.2
2021	13.4	12.3	9.9	10.5	9.1	8.1	7.2	8.3	8.9	9.6	12.3	14.2
2022	11.0	12.3	11.6	15.2	11.3	10.6	7.1	9.1	7.4	9.9	9.1	14.7
2023	11.0	16.0	12.1	11.6	9.0	7.7	7.3	7.9	8.0	7.7	9.3	11.8
2024	9.5	11.1	10.0	12.3	11.9	10.6	7.6	8.6	8.0	8.4	10.6	11.9
2025	11.8	11.9	12.6	10.8	10.7	8.3	8.4	7.4	7.6	9.1	10.6	15.1
2026	14.5	13.0	14.5	11.4	10.2	10.7	8.5	7.8	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
2011	M	M	M	M	M	M	83.66	83.41	70.42	59.64	45.73	36.76
2012	43.24	35.00	58.99	61.59	67.60	78.59	M	85.44	74.77	55.62	52.11	36.33
2013	40.03	37.04	45.74	47.03	64.59	81.32	82.68	83.32	72.30	53.21	48.78	35.40
2014	38.95	31.39	49.41	55.41	61.73	74.08	81.31	79.50	74.04	65.18	45.03	40.05
2015	42.89	41.49	55.14	55.14	56.93	77.97	79.91	82.74	79.36	64.33	45.51	37.13
2016	38.67	45.82	48.55	53.00	60.47	81.25	85.56	80.70	75.42	67.59	54.92	37.77
2017	37.27	45.45	56.47	57.00	62.12	77.43	86.08	79.70	72.61	59.13	54.48	42.72
2018	43.83	39.18	50.20	56.70	67.73	80.24	82.94	78.37	75.95	55.48	44.39	37.93
2019	40.85	36.18	40.18	54.64	55.72	71.70	82.03	83.02	77.84	53.55	46.07	39.81
2020	40.35	35.08	47.96	53.30	66.10	80.05	85.08	85.48	73.96	58.05	52.57	40.49
2021	38.87	30.85	44.30	51.91	60.26	79.56	85.39	83.73	77.53	60.84	54.66	45.57
2022	39.68	36.06	46.99	55.90	64.21	80.66	85.08	82.54	75.12	60.89	41.75	39.81
2023	31.27	38.63	40.82	50.91	66.65	70.83	80.99	80.56	76.86	61.54	50.78	43.99
2024	36.61	43.41	48.27	57.22	65.25	83.16	86.26	82.12	80.01	68.09	47.90	48.48
2025	35.81	40.60	54.23	57.48	65.61	75.39	85.45	83.06	74.47	62.70	54.93	51.41
2026	43.86	53.06	62.17	60.89	66.81	81.29	91.01	86.92	M	M	M	M
NCEI Climatology	40.61	41.20	49.20	54.80	64.30	76.09	83.00	81.20	72.50	59.00	47.69	39.50

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	58.10	54.46	40.71	30.67	21.09	11.83
2012	17.82	13.75	26.89	33.40	38.42	47.53	M	54.66	44.08	30.24	25.08	12.92
2013	12.07	11.08	20.20	23.04	37.44	48.69	53.64	51.99	47.55	29.54	21.19	12.57
2014	19.68	8.83	25.49	29.46	38.31	43.75	52.07	50.33	42.85	32.43	18.20	13.63
2015	18.56	19.48	24.74	28.48	37.40	51.10	51.75	48.43	44.95	37.03	17.73	14.10
2016	16.14	21.76	22.65	30.68	35.71	48.67	53.40	48.70	42.16	33.21	24.28	11.62
2017	13.16	20.21	27.37	29.07	37.00	48.32	53.64	49.97	43.37	29.74	25.43	14.54
2018	16.06	9.74	19.69	25.50	40.45	46.88	52.65	49.39	43.73	29.01	18.99	15.19
2019	22.75	16.28	19.76	30.52	35.00	44.75	54.34	53.55	44.50	23.19	18.74	19.41
2020	18.61	14.10	24.31	23.10	38.59	47.69	53.79	54.48	42.19	27.72	23.34	16.11
2021	17.06	8.97	21.07	26.71	37.62	49.77	54.91	52.09	45.49	33.98	27.69	21.35
2022	15.69	12.09	21.17	25.01	38.08	48.97	57.78	59.79	51.19	35.34	15.96	18.36
2023	16.59	19.39	19.91	31.54	43.72	48.69	53.46	52.47	44.42	29.35	21.83	21.36
2024	11.80	20.19	23.76	30.41	37.27	52.18	54.41	56.47	46.50	36.89	22.95	21.76
2025	12.37	13.66	27.50	29.24	39.46	48.79	54.90	53.79	46.10	33.97	27.44	26.85
2026	19.15	25.14	32.77	31.70	40.17	47.90	57.24	56.02	M	M	M	M
NCEI Climatology	18.00	17.88	24.61	30.10	39.48	49.00	55.60	53.49	45.30	33.30	24.40	17.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	70.88	68.94	55.56	45.15	33.41	24.30
2012	30.53	24.38	42.94	47.50	53.01	63.06	M	70.05	59.43	42.93	38.59	24.63
2013	26.05	24.06	32.97	35.03	51.01	65.01	68.16	67.65	59.93	41.37	34.99	23.98
2014	29.32	20.11	37.45	42.43	50.02	58.92	66.69	64.91	58.45	48.80	31.61	26.84
2015	30.73	30.49	39.94	41.81	47.17	64.54	65.83	65.58	62.15	50.68	31.62	25.61
2016	27.40	33.79	35.60	41.84	48.09	64.96	69.48	64.70	58.79	50.40	39.60	24.70
2017	25.22	32.83	41.92	43.03	49.56	62.88	69.86	64.84	57.99	44.44	39.96	28.63
2018	29.95	24.46	34.95	41.10	54.09	63.56	67.80	63.88	59.84	42.24	31.69	26.56
2019	31.80	26.23	29.97	42.58	45.36	58.22	68.18	68.28	61.17	38.37	32.41	29.61
2020	29.48	24.59	36.13	38.20	52.34	63.87	69.43	69.98	58.07	42.89	37.95	28.30
2021	27.96	19.91	32.68	39.31	48.94	64.66	70.15	67.91	61.51	47.41	41.18	33.46
2022	27.68	24.08	34.08	40.45	51.15	64.81	71.43	71.17	63.15	48.12	28.86	29.09
2023	23.93	29.01	30.36	41.22	55.18	59.76	67.23	66.51	60.64	45.45	36.30	32.67
2024	24.20	31.80	36.01	43.82	51.26	67.67	70.34	69.29	63.26	52.49	35.42	35.12
2025	24.09	27.13	40.87	43.36	52.54	62.09	70.18	68.42	60.29	48.34	41.18	39.13
2026	31.50	39.10	47.47	46.29	53.49	64.60	74.13	71.47	M	M	M	M
NCEI Climatology	29.30	29.54	36.90	42.45	51.89	62.55	69.30	67.35	58.90	46.15	36.05	28.65

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
2011	M	M	M	M	M	M	45.1%	49.5%	52.0%	53.0%	53.7%	65.2%
2012	47.4%	68.1%	39.0%	49.9%	45.8%	43.0%	M	34.1%	47.4%	57.4%	48.6%	57.2%
2013	51.6%	60.9%	57.2%	63.1%	56.3%	44.9%	57.4%	55.3%	65.0%	68.1%	54.1%	55.3%
2014	52.6%	66.8%	55.4%	53.8%	67.4%	58.4%	57.2%	56.7%	57.5%	52.7%	53.4%	61.6%
2015	60.8%	59.5%	51.0%	61.3%	77.2%	66.0%	58.3%	49.5%	45.4%	62.0%	61.2%	59.1%
2016	61.2%	51.0%	56.3%	65.4%	66.6%	52.4%	48.0%	51.2%	53.3%	46.8%	51.3%	54.9%
2017	60.6%	54.6%	53.1%	56.2%	66.8%	51.7%	49.1%	54.7%	53.4%	52.2%	56.4%	53.2%
2018	54.2%	62.8%	51.9%	55.1%	67.5%	50.5%	56.8%	55.5%	50.9%	65.7%	58.8%	55.4%
2019	54.1%	61.1%	67.1%	63.5%	69.7%	59.5%	55.8%	50.5%	47.8%	50.4%	62.0%	56.6%
2020	53.8%	59.0%	63.4%	54.5%	59.5%	41.2%	46.7%	37.6%	41.8%	46.7%	44.8%	51.4%
2021	55.8%	60.8%	60.9%	55.8%	70.7%	50.2%	49.6%	40.3%	36.8%	49.2%	44.6%	43.6%
2022	52.1%	51.8%	51.7%	41.4%	51.3%	37.5%	45.0%	43.5%	42.9%	46.5%	54.4%	49.2%
2023	63.8%	50.3%	54.6%	51.0%	62.8%	68.9%	56.8%	53.6%	46.6%	54.5%	47.5%	53.7%
2024	59.0%	56.6%	57.9%	52.4%	46.6%	48.0%	43.5%	54.9%	41.5%	43.1%	51.2%	46.6%
2025	58.6%	56.9%	47.7%	53.4%	60.2%	59.4%	51.9%	55.3%	56.1%	54.9%	47.2%	44.1%
2026	46.3%	44.7%	44.7%	46.6%	53.0%	46.0%	44.2%	47.6%	M	M	M	M

Monthly Plots

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