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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 (USC00166686) 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	M	M	M	M	M	M
2012	M	M	0.00	M	M	M	M	M	M	M	M	M
2013	M	0.41	0.65	6.34	3.13	2.30	2.62	1.96	5.14	5.48	1.90	2.71
2014	0.88	6.29	2.26	2.15	3.04	2.80	1.48	2.38	2.85	2.80	1.95	5.26
2015	4.50	2.04	7.02	7.18	7.76	5.63	1.73	3.35	0.44	8.73	8.48	2.60
2016	2.57	6.37	6.02	4.65	2.33	1.87	2.14	13.58	0.50	0.51	1.64	6.52
2017	6.49	1.61	3.38	4.47	8.32	4.95	1.25	9.52	M	11.57	1.68	5.42
2018	4.27	3.40	3.40	4.84	0.66	2.08	1.73	1.27	6.01	2.17	4.60	5.50
2019	4.56	1.62	0.41	1.25	2.14	2.37	5.01	1.97	2.52	4.91	2.15	1.65
2020	3.55	1.96	1.28	4.34	0.71	4.68	1.27	3.01	0.96	3.75	3.29	4.37
2021	2.29	5.29	4.28	8.27	8.65	4.69	4.96	4.47	6.99	1.47	0.72	2.24
2022	1.87	1.25	3.18	2.84	4.15	3.37	0.50	5.35	0.75	0.51	5.87	5.33
2023	4.71	2.05	3.29	6.36	3.49	0.45	0.44	1.02	0.29	0.15	0.59	2.31
2024	7.75	1.07	5.84	2.83	5.30	1.66	5.80	0.87	2.76	0.56	3.74	4.13
2025	3.57	3.55	3.62	2.77	7.23	0.51	0.30	3.17	1.75	1.36	M	M
2026	M	M	0.00	3.44	4.02	0.32	0.62	0.13	0.00	M	M	M
NCEI Climatology	6.53	5.37	4.49	5.07	5.21	5.55	4.62	4.36	4.06	4.21	3.91	5.34

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	2.0	M	M	M	M	M	2.9	4.0	4.0	6.0
2013	6.3	6.8	6.7	7.0	5.7	3.5	3.3	2.7	3.0	3.8	5.8	5.9
2014	6.9	7.1	6.7	7.2	5.7	3.9	3.0	2.9	3.1	3.9	6.3	5.0
2015	5.9	7.0	5.8	5.4	4.7	3.5	3.5	3.5	3.6	5.5	5.5	5.8
2016	6.5	6.1	7.1	6.2	4.9	2.9	3.1	3.2	0.0	1.1	4.3	6.1
2017	7.3	6.8	6.6	6.3	5.2	4.8	2.1	3.7	3.2	4.8	3.9	5.0
2018	6.1	7.2	6.5	6.4	3.9	3.7	3.1	2.7	2.9	4.3	5.2	5.7
2019	6.2	7.0	6.7	6.9	5.1	4.3	4.4	2.6	3.1	4.0	4.8	5.7
2020	6.4	6.9	6.5	5.9	5.4	4.5	3.5	3.5	5.1	4.8	3.8	5.4
2021	6.7	6.3	7.3	6.2	6.1	4.3	2.1	3.0	3.0	3.3	3.8	5.4
2022	6.8	7.0	7.5	7.2	4.9	2.9	2.4	2.4	2.7	3.6	4.9	4.4
2023	6.7	6.8	7.0	6.2	4.2	4.0	2.2	3.5	2.6	4.6	4.6	5.2
2024	7.3	7.1	6.4	7.0	5.6	3.9	2.5	2.5	3.9	3.9	5.9	5.7
2025	6.2	6.0	7.5	7.0	5.5	3.0	2.0	2.9	2.7	3.5	M	M
2026	M	M	7.6	6.9	5.2	4.7	3.4	3.3	4.0	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	M	M	M	M	M	62.30
2012	67.16	65.51	78.05	80.50	86.83	90.46	90.16	89.81	87.04	78.54	70.85	67.40
2013	63.08	64.72	67.80	75.66	80.02	89.91	89.21	89.79	89.97	79.21	66.88	59.78
2014	55.88	61.22	67.35	77.23	82.57	87.99	88.52	89.61	87.27	81.06	65.54	64.48
2015	58.54	58.83	73.08	77.91	84.73	82.90	M	88.81	88.13	80.84	72.86	69.90
2016	59.07	66.35	73.43	77.89	81.99	88.80	91.49	89.62	88.83	84.19	74.36	65.13
2017	67.98	72.61	74.80	80.22	81.04	85.83	89.91	87.98	87.11	80.56	72.78	60.68
2018	56.07	73.74	74.01	76.18	92.26	92.50	90.31	90.16	87.74	80.66	64.10	61.67
2019	58.94	68.39	69.38	75.92	84.66	88.38	87.92	90.70	91.52	78.97	68.00	64.34
2020	64.52	63.90	78.74	77.66	82.28	88.04	89.43	90.65	85.10	79.13	78.16	62.00
2021	60.28	57.67	72.29	74.38	80.73	87.41	88.96	89.79	84.80	81.76	68.96	72.68
2022	60.68	64.38	72.35	78.85	87.21	91.23	91.27	88.38	86.96	79.56	70.35	64.46
2023	66.84	69.40	74.79	75.90	83.84	92.16	94.89	97.92	92.06	80.96	68.68	64.39
2024	58.62	68.53	71.95	79.17	84.97	89.78	88.68	90.81	86.54	82.31	75.17	66.24
2025	56.41	68.11	74.62	81.11	82.18	83.79	89.08	87.25	87.53	84.62	M	M
2026	M	M	81.76	81.34	82.41	89.62	91.28	93.99	90.83	M	M	M
NCEI Climatology	61.09	65.22	72.10	78.68	85.80	90.71	92.39	92.40	88.80	80.70	70.80	63.31

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	M	M	M	M	M	45.13
2012	45.75	49.42	57.75	58.63	65.60	70.15	73.12	73.31	67.43	53.80	43.29	45.02
2013	44.49	45.68	44.25	55.85	60.79	72.40	71.80	71.48	69.47	59.45	45.59	40.73
2014	31.45	41.71	45.66	56.49	62.48	71.61	70.78	72.05	69.27	57.41	42.54	44.89
2015	37.54	37.62	53.14	63.44	66.95	71.53	M	70.78	68.25	58.76	54.11	50.68
2016	38.75	43.01	55.19	58.96	63.90	71.36	73.27	73.61	69.97	57.83	48.90	46.99
2017	49.36	51.72	54.70	59.12	62.42	70.28	72.63	73.04	66.55	58.69	49.72	41.76
2018	34.13	54.19	51.15	51.12	66.38	71.91	72.83	71.02	72.20	62.19	45.86	43.85
2019	40.07	50.19	50.78	57.20	65.68	71.41	72.47	73.98	70.94	60.16	43.34	45.47
2020	46.69	45.22	59.75	57.14	63.82	70.16	73.86	71.72	68.90	57.87	50.39	39.75
2021	41.93	39.63	53.14	56.43	64.25	72.26	73.14	72.21	67.74	61.83	43.63	53.47
2022	36.24	40.65	47.43	57.37	67.78	72.67	73.65	73.02	65.99	52.35	47.98	45.44
2023	47.33	50.13	55.07	58.28	66.02	79.82	73.20	74.53	68.41	56.24	46.71	42.20
2024	36.64	46.43	52.86	58.86	69.24	72.21	74.20	73.55	70.14	56.10	56.38	45.65
2025	36.55	46.10	52.05	61.74	66.83	70.35	76.70	73.17	68.22	62.50	M	M
2026	M	M	61.60	62.30	66.83	74.15	74.38	74.65	75.40	M	M	M
NCEI Climatology	41.91	45.39	51.30	58.00	66.10	72.90	75.19	74.80	70.70	59.90	49.60	43.90

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	M	M	M	M	M	53.71
2012	56.46	57.46	67.90	69.57	76.21	80.31	81.64	81.56	77.23	66.17	57.07	56.21
2013	53.78	55.20	56.02	65.76	70.41	81.16	80.50	80.64	79.72	69.33	56.23	50.26
2014	43.67	51.46	56.51	66.86	72.53	79.80	79.65	80.83	78.27	69.24	54.04	54.69
2015	48.04	48.23	63.11	70.67	75.84	77.22	M	79.80	78.19	69.80	63.49	60.29
2016	48.91	54.68	64.31	68.42	72.95	80.08	82.38	81.62	79.40	71.01	61.63	56.06
2017	58.67	62.17	64.75	69.67	71.73	78.05	81.27	80.51	76.83	69.62	61.25	51.22
2018	45.10	63.96	62.58	63.65	79.32	82.21	81.57	80.59	79.97	71.43	54.98	52.76
2019	49.51	59.29	60.08	66.56	75.17	79.89	80.19	82.34	81.23	69.57	55.67	54.91
2020	55.60	54.56	69.25	67.40	73.05	79.10	81.65	81.18	77.00	68.50	64.27	50.88
2021	51.10	48.65	62.72	65.40	72.49	79.84	81.05	81.00	76.27	71.80	56.29	63.07
2022	48.46	52.52	59.89	68.11	77.50	81.95	82.46	80.70	76.48	65.96	59.17	54.95
2023	57.08	59.76	64.93	67.09	74.93	85.99	84.05	86.22	80.24	68.60	57.70	53.29
2024	47.63	57.48	62.40	69.02	77.10	81.00	81.44	82.18	78.34	69.20	65.78	55.95
2025	46.48	57.10	63.34	71.43	74.51	77.07	82.89	80.21	77.88	73.56	M	M
2026	M	M	71.68	71.82	74.62	81.88	82.83	84.32	83.12	M	M	M
NCEI Climatology	51.50	55.31	61.70	68.34	75.95	81.80	83.79	83.60	79.75	70.30	60.20	53.60

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
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	89.6%	M	M	M	M	M	81.5%	77.5%	74.7%	78.8%
2013	82.1%	76.5%	65.5%	78.1%	77.7%	79.0%	82.1%	81.8%	79.2%	82.3%	75.0%	79.8%
2014	66.8%	81.2%	74.4%	72.8%	73.2%	81.4%	78.7%	82.5%	82.1%	77.2%	70.8%	80.9%
2015	72.4%	71.7%	78.3%	81.0%	80.5%	84.9%	M	77.3%	75.5%	73.1%	81.0%	81.8%
2016	75.4%	70.1%	76.9%	75.8%	76.3%	81.8%	82.9%	85.7%	80.4%	74.0%	75.8%	80.2%
2017	78.7%	76.8%	73.9%	75.7%	78.9%	84.7%	84.5%	86.3%	76.4%	76.1%	78.9%	80.4%
2018	69.9%	80.4%	68.2%	70.2%	69.2%	76.8%	79.7%	80.9%	85.0%	81.2%	81.3%	81.6%
2019	75.0%	79.5%	68.6%	74.3%	77.6%	77.8%	82.3%	82.5%	78.0%	82.1%	74.6%	80.0%
2020	81.2%	79.8%	79.6%	73.8%	76.6%	78.4%	86.2%	79.6%	81.4%	79.7%	78.8%	79.5%
2021	76.2%	80.5%	75.6%	73.8%	80.5%	85.0%	87.7%	85.2%	85.8%	82.0%	80.3%	85.6%
2022	70.7%	72.8%	67.5%	71.6%	78.1%	80.4%	84.6%	88.5%	77.8%	70.6%	78.0%	79.7%
2023	78.1%	78.5%	70.8%	74.8%	78.5%	69.9%	73.7%	70.0%	72.9%	71.7%	77.3%	74.9%
2024	74.4%	71.3%	76.0%	74.3%	81.8%	78.5%	86.0%	78.6%	80.6%	69.1%	80.8%	78.2%
2025	71.8%	78.0%	69.5%	75.0%	80.9%	84.4%	86.5%	84.3%	78.5%	76.0%	M	M
2026	M	M	63.4%	78.5%	85.4%	87.3%	86.4%	81.6%	90.3%	M	M	M

Monthly Plots

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