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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 (USC00318500) 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
2010	M	M	M	M	M	M	M	M	M	M	0.10	1.08
2011	0.70	1.14	3.36	2.86	0.61	2.73	4.49	5.13	3.43	2.62	2.22	0.59
2012	2.40	1.28	1.68	2.40	5.26	1.52	2.68	4.92	2.04	1.81	0.22	3.44
2013	1.49	2.99	1.18	2.01	1.17	8.12	4.59	2.51	2.06	2.24	2.80	4.17
2014	2.03	1.59	2.93	3.84	3.10	2.10	5.62	5.91	4.70	1.82	2.38	2.76
2015	3.21	1.67	3.29	3.37	1.12	3.01	4.00	2.18	4.70	2.77	5.28	5.22
2016	1.82	5.05	1.41	2.09	3.24	2.78	6.33	2.03	5.94	6.27	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	0.70	1.91	2.87
2019	2.01	1.84	1.30	1.89	2.45	2.23	0.53	3.96	4.59	2.97	2.91	1.94
2020	3.75	3.91	2.54	5.26	2.94	4.03	1.85	3.42	1.21	M	1.80	5.23
2021	3.76	5.16	1.55	1.10	0.13	0.01	0.04	1.98	3.14	0.90	0.79	1.90
2022	3.35	1.51	1.60	2.42	2.31	1.40	4.56	3.16	4.76	0.40	2.91	2.03
2023	3.16	1.93	2.34	3.23	1.23	1.68	3.49	3.92	5.09	0.89	1.69	3.99
2024	1.99	0.96	3.90	1.09	3.49	0.70	8.21	3.83	3.32	0.03	0.73	1.73
2025	1.31	2.31	2.05	1.89	6.32	3.69	2.48	M	M	M	M	M
NCEI Climatology	3.27	3.10	3.71	3.63	3.33	4.27	4.92	5.03	6.22	3.35	3.48	3.39

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	5.9	6.5
2011	5.9	7.2	7.1	7.9	5.5	5.7	3.9	3.7	3.2	4.6	4.8	5.7
2012	5.7	5.3	5.0	5.7	4.4	4.1	3.8	3.1	3.0	4.5	4.5	5.1
2013	4.2	5.6	6.3	5.6	5.7	5.8	3.5	3.1	2.7	3.4	4.1	3.7
2014	4.7	4.8	7.0	6.1	4.5	3.4	3.7	2.4	3.4	3.9	4.3	4.1
2015	4.7	6.1	5.7	4.9	4.2	4.0	3.6	2.6	3.6	4.1	3.0	3.2
2016	5.2	6.3	5.4	5.9	3.3	3.7	3.1	2.3	3.2	6.3	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	4.5	5.5	4.8
2019	6.2	6.3	6.6	5.9	4.9	4.8	3.9	3.7	3.7	4.2	4.8	5.0
2020	6.0	6.0	6.6	6.7	6.5	5.1	4.3	3.7	4.5	3.6	4.0	5.0
2021	4.6	6.7	6.3	6.0	4.8	4.2	4.4	3.2	3.6	4.2	4.3	4.5
2022	5.9	5.6	7.0	6.1	5.7	4.3	4.8	3.1	4.0	3.9	4.3	4.2
2023	4.6	6.0	5.7	5.1	5.8	4.2	3.6	3.8	3.4	3.0	3.1	3.6
2024	5.4	5.6	6.4	6.4	4.3	4.3	4.0	3.4	4.2	2.8	4.0	4.5
2025	5.6	5.7	6.6	5.9	4.9	3.6	4.5	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
2010	M	M	M	M	M	M	M	M	M	M	64.91	43.51
2011	47.88	64.34	69.02	83.03	84.29	92.50	95.05	90.95	84.03	78.10	78.67	66.09
2012	57.17	69.25	71.90	72.39	82.37	85.91	95.67	86.27	81.56	73.12	58.80	61.47
2013	75.75	76.80	56.95	73.33	88.73	86.11	91.44	88.65	90.18	90.16	90.50	81.73
2014	80.60	79.52	78.16	86.80	90.94	95.04	97.52	90.36	95.09	95.18	95.18	64.57
2015	74.81	75.38	80.46	84.34	88.49	96.57	97.00	93.42	89.77	88.52	88.52	88.52
2016	88.52	88.52	87.70	88.02	86.25	93.58	93.25	91.26	84.45	75.24	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	66.10	60.25	55.82
2019	53.33	55.20	58.69	73.65	85.16	85.30	92.57	86.63	85.21	76.06	58.14	58.23
2020	57.76	58.51	67.29	70.41	74.86	84.12	92.69	87.40	79.44	75.30	68.26	54.18
2021	49.49	51.13	66.25	73.37	80.07	84.91	87.42	88.32	82.95	77.12	62.15	63.39
2022	48.76	59.53	67.38	73.23	81.42	88.32	91.37	87.92	83.73	70.76	66.56	53.85
2023	59.18	62.90	64.82	74.56	75.23	83.82	90.29	90.21	81.86	74.35	63.48	59.43
2024	55.62	58.83	66.56	74.35	80.54	88.52	88.59	84.95	79.59	74.18	66.67	56.04
2025	47.13	56.19	68.66	76.39	79.57	89.14	90.62	M	M	M	M	M
NCEI Climatology	51.39	54.79	61.90	71.80	78.80	85.91	89.30	87.30	82.11	73.00	63.10	55.20

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	39.43	25.46
2011	27.92	32.13	34.79	38.30	52.42	63.88	68.28	68.52	64.16	47.20	35.87	31.60
2012	35.15	24.08	47.22	47.13	61.75	62.37	71.51	69.64	59.87	49.85	33.49	36.88
2013	20.64	16.30	34.26	46.65	19.15	67.72	68.33	63.13	49.12	45.35	23.40	23.26
2014	12.53	6.92	17.88	37.63	34.88	34.88	34.88	60.03	56.58	39.86	22.39	27.70
2015	15.30	11.65	8.60	34.24	37.94	53.08	62.61	59.42	52.18	39.89	29.67	26.42
2016	20.63	15.58	27.33	27.50	38.64	42.26	64.54	71.68	66.85	61.68	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	44.61	40.39	36.45
2019	34.66	38.35	39.16	51.69	61.58	65.62	71.13	68.52	64.52	54.20	35.01	35.81
2020	36.38	38.39	47.02	45.57	55.46	66.16	71.26	70.78	62.32	53.39	43.37	32.25
2021	31.16	33.94	42.83	47.10	53.37	66.00	69.65	70.82	61.31	54.61	34.35	38.48
2022	28.20	33.37	42.60	47.32	60.15	63.36	71.40	68.00	59.21	46.59	41.01	30.35
2023	35.27	40.95	40.42	50.26	54.87	61.91	70.81	68.40	61.81	48.96	34.94	35.17
2024	32.74	35.03	43.44	49.84	59.97	65.82	71.65	68.20	64.15	48.17	43.04	32.92
2025	25.81	33.91	43.65	51.94	60.32	68.83	72.36	M	M	M	M	M
NCEI Climatology	30.10	32.00	38.40	47.01	57.10	65.90	70.29	68.90	62.81	50.20	39.60	33.61

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	52.17	34.48
2011	37.90	48.23	51.91	60.66	68.35	78.19	81.66	79.73	74.09	62.65	57.27	48.85
2012	46.16	46.66	59.56	59.76	72.06	74.14	83.59	77.96	70.71	61.48	46.14	49.18
2013	48.19	46.55	45.61	59.99	53.94	76.91	79.89	75.89	69.65	67.76	56.95	52.50
2014	46.56	43.22	48.02	62.22	62.91	64.96	66.20	75.20	75.84	67.52	58.78	46.14
2015	45.05	43.52	44.53	59.29	63.21	74.82	79.80	76.42	70.97	64.21	59.09	57.47
2016	54.58	52.05	57.51	57.76	62.45	67.92	78.89	81.47	75.65	68.46	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	55.36	50.32	46.14
2019	44.00	46.77	48.92	62.67	73.37	75.46	81.85	77.58	74.87	65.13	46.57	47.02
2020	47.07	48.45	57.15	57.99	65.16	75.14	81.98	79.09	70.88	64.35	55.82	43.21
2021	40.32	42.53	54.54	60.24	66.72	75.46	78.53	79.57	72.13	65.86	48.25	50.94
2022	38.48	46.45	54.99	60.28	70.79	75.84	81.39	77.96	71.47	58.68	53.78	42.10
2023	47.22	51.93	52.62	62.41	65.05	72.87	80.55	79.30	71.84	61.65	49.21	47.30
2024	44.18	46.93	55.00	62.10	70.25	77.17	80.12	76.58	71.87	61.17	54.85	44.48
2025	36.47	45.05	56.15	64.17	69.95	78.98	81.49	M	M	M	M	M
NCEI Climatology	40.75	43.39	50.15	59.41	67.95	75.90	79.80	78.10	72.46	61.60	51.35	44.40

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
2010	M	M	M	M	M	M	M	M	M	M	70.9%	68.8%
2011	70.9%	72.3%	68.5%	68.6%	71.1%	67.1%	69.6%	74.7%	78.7%	73.3%	73.4%	69.1%
2012	65.5%	69.1%	69.3%	63.4%	73.9%	67.7%	75.0%	80.0%	78.3%	77.8%	71.8%	73.5%
2013	75.4%	67.5%	60.6%	66.1%	68.8%	74.3%	78.2%	78.0%	76.7%	80.0%	70.3%	77.8%
2014	65.3%	72.2%	66.7%	64.2%	67.6%	72.2%	75.6%	81.0%	82.1%	76.3%	74.4%	79.8%
2015	71.2%	63.1%	67.1%	69.4%	70.7%	72.8%	74.2%	75.8%	82.2%	81.4%	81.6%	85.4%
2016	70.7%	67.7%	69.2%	64.2%	79.4%	74.3%	79.5%	80.3%	84.8%	84.3%	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	78.2%	78.7%	80.1%
2019	72.4%	77.5%	64.6%	68.7%	70.1%	75.4%	77.0%	81.6%	81.7%	81.5%	76.9%	77.5%
2020	72.2%	71.6%	69.8%	68.5%	73.7%	77.1%	76.5%	85.1%	83.8%	84.5%	79.6%	79.0%
2021	78.0%	74.5%	64.6%	63.9%	67.1%	79.8%	80.0%	84.1%	81.1%	81.5%	72.3%	76.8%
2022	69.5%	69.9%	63.6%	63.8%	76.0%	69.3%	79.4%	81.2%	77.6%	78.6%	76.4%	74.2%
2023	75.6%	70.3%	67.2%	70.1%	71.3%	74.8%	79.3%	77.4%	82.9%	80.9%	74.5%	77.0%
2024	71.0%	67.3%	65.9%	66.3%	77.4%	70.8%	81.4%	84.7%	86.5%	78.5%	77.3%	73.2%
2025	62.4%	71.2%	61.9%	69.0%	76.4%	78.7%	81.2%	M	M	M	M	M

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