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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 (USC00471923) 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	0.47	1.36	1.85	2.29	5.55	4.39	1.09	0.19	0.41	0.44
2012	0.02	0.43	0.82	1.74	3.96	3.23	2.52	1.13	0.48	0.78	0.38	0.21
2013	0.44	0.23	0.51	2.20	3.40	3.58	0.98	1.24	1.25	3.28	0.37	0.67
2014	0.06	0.13	0.38	2.09	3.64	5.04	1.38	5.31	3.12	1.25	0.55	0.32
2015	0.02	M	0.23	0.92	3.17	3.27	4.27	4.74	4.62	2.36	1.93	1.32
2016	0.11	0.26	1.62	2.59	1.31	3.08	3.58	5.54	2.81	1.46	0.63	0.46
2017	0.24	0.61	0.53	1.58	4.65	3.01	1.95	4.76	1.55	3.03	0.18	0.21
2018	0.00	0.33	0.26	0.08	3.00	2.15	3.62	4.82	4.14	2.41	0.51	0.38
2019	M	0.23	0.32	1.75	4.12	2.53	1.40	1.01	4.52	2.92	0.41	0.27
2020	0.03	0.03	1.40	1.19	2.00	3.75	5.74	2.60	1.65	1.04	0.45	0.11
2021	M	0.05	1.41	2.36	2.01	0.70	2.83	2.99	1.15	1.21	0.67	0.39
2022	M	0.04	1.17	1.64	1.36	2.36	3.60	3.00	1.30	0.43	1.28	0.37
2023	0.37	0.62	1.70	1.84	0.59	1.97	1.86	1.41	5.70	2.30	0.08	1.38
2024	0.02	0.10	1.11	2.40	4.24	5.43	1.48	3.50	0.41	1.26	0.96	0.55
2025	0.04	0.10	1.09	1.40	1.41	2.15	M	M	M	M	M	M
NCEI Climatology	0.95	1.04	1.69	2.83	3.84	4.54	4.47	4.40	3.61	3.28	1.86	1.29

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	7.7	9.5	9.7	9.0	5.7	4.5	5.9	7.2	8.2	7.5
2012	8.9	7.8	8.5	8.5	8.3	7.0	5.4	5.2	6.4	7.5	8.0	6.7
2013	8.7	7.7	7.5	9.5	8.9	6.6	6.7	4.6	6.2	7.0	9.0	6.2
2014	9.4	8.4	8.5	9.4	7.4	7.4	7.1	4.5	6.5	7.8	9.0	7.6
2015	8.5	8.4	8.4	9.3	8.4	6.2	6.4	6.4	6.1	7.4	8.9	8.4
2016	7.8	8.8	7.0	9.0	7.3	8.0	6.3	5.4	7.6	7.4	6.9	10.0
2017	7.0	9.3	9.1	8.6	7.7	7.3	4.9	5.5	6.5	8.2	8.3	8.0
2018	8.6	7.4	6.5	7.6	6.5	6.9	4.5	3.8	3.0	4.6	4.2	4.7
2019	7.9	7.1	7.7	8.0	7.7	6.4	5.0	5.5	7.2	8.7	8.3	7.4
2020	7.6	7.7	8.2	9.0	8.0	7.7	5.2	6.0	6.8	8.0	8.5	6.7
2021	5.7	7.4	8.7	8.2	7.4	6.5	4.7	5.1	6.0	6.5	8.2	8.2
2022	8.3	9.2	8.8	11.0	8.3	8.3	5.9	5.4	5.7	7.1	8.6	7.8
2023	6.8	7.7	8.1	10.2	7.1	5.8	5.1	5.6	6.2	7.6	7.9	6.8
2024	7.4	7.6	8.7	9.9	7.9	7.7	5.2	5.9	3.8	8.5	8.6	8.2
2025	9.3	8.4	8.9	8.8	7.3	7.0	M	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
2011	M	M	35.05	48.74	62.48	73.22	81.18	76.30	65.66	59.99	42.32	30.08
2012	26.77	31.81	51.68	54.98	68.41	76.10	82.34	76.65	69.80	51.16	41.06	27.82
2013	21.72	23.96	30.84	42.50	62.77	71.12	76.88	77.70	71.12	52.61	36.38	15.97
2014	13.54	14.39	28.98	44.66	64.17	73.70	74.27	75.03	66.56	52.67	28.58	26.48
2015	21.03	15.35	39.78	55.04	64.92	72.80	76.59	72.65	71.36	56.04	45.44	32.12
2016	21.43	27.03	43.55	51.02	66.95	73.94	77.46	75.95	68.42	57.08	47.12	23.00
2017	23.29	33.93	37.63	53.36	61.55	73.82	76.59	70.61	69.92	54.94	35.78	20.10
2018	20.97	21.65	34.96	41.84	72.99	74.54	77.17	75.37	67.46	47.50	29.54	28.81
2019	17.95	19.98	32.46	49.16	60.57	72.92	78.71	73.40	68.12	49.59	31.52	26.31
2020	24.80	25.54	38.15	51.67	61.96	75.74	78.80	75.49	64.52	45.35	42.14	28.81
2021	24.63	16.64	43.67	52.34	63.35	79.10	78.63	75.72	70.64	59.41	42.02	31.48
2022	19.28	23.77	36.12	47.18	67.65	77.48	79.32	76.25	70.16	57.95	40.70	24.57
2023	26.25	28.34	34.44	47.96	68.64	78.20	78.05	78.86	73.28	56.74	43.46	38.33
2024	26.95	39.76	44.19	55.40	68.64	74.90	79.38	76.42	76.82	64.05	43.34	29.97
2025	23.00	24.54	45.82	54.20	68.06	71.47	M	M	M	M	M	M
NCEI Climatology	19.11	24.48	37.10	51.60	64.70	74.69	79.00	76.91	68.50	53.98	38.01	24.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	17.68	32.42	43.38	53.48	61.55	55.86	45.14	38.56	26.90	15.28
2012	10.86	17.66	34.21	34.88	46.92	54.80	61.96	52.03	41.84	32.87	25.04	13.01
2013	5.41	6.16	13.30	28.76	42.57	53.90	57.14	53.54	46.52	36.06	20.72	-1.74
2014	-8.53	-6.51	11.50	28.70	43.38	55.16	55.40	56.45	45.74	35.48	15.08	16.96
2015	6.34	-4.06	20.85	34.10	43.79	53.78	56.91	54.01	52.52	36.99	29.42	23.52
2016	5.93	10.59	28.69	33.86	43.67	54.44	58.07	57.61	51.02	39.20	30.68	10.63
2017	9.76	17.66	21.66	35.00	42.63	53.06	55.86	52.15	49.70	38.21	21.56	7.44
2018	2.33	-1.30	16.96	21.32	48.84	56.96	56.45	55.81	49.52	33.63	19.10	16.73
2019	3.26	1.27	13.83	32.12	39.95	51.86	60.63	53.43	51.14	34.61	21.44	9.35
2020	10.05	4.57	25.26	31.16	43.79	54.14	59.00	55.81	44.78	29.85	26.36	13.59
2021	11.27	-1.88	26.19	32.96	43.26	56.84	55.75	55.52	46.10	42.28	27.44	13.88
2022	-0.98	2.49	21.14	32.60	47.04	56.00	59.87	57.90	50.00	38.04	26.48	10.52
2023	14.81	8.21	18.47	33.08	47.68	55.82	54.99	57.14	54.80	41.35	26.54	27.82
2024	17.43	21.63	26.19	37.22	47.04	56.12	59.87	58.25	52.70	40.65	31.70	18.47
2025	5.12	6.03	26.43	35.12	45.88	52.57	M	M	M	M	M	M
NCEI Climatology	0.31	2.88	15.51	30.40	43.99	54.90	59.40	57.30	48.10	35.11	22.00	8.69

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	26.37	40.58	52.93	63.35	71.37	66.08	55.40	49.27	34.61	22.68
2012	18.82	24.74	42.95	44.93	57.66	65.45	72.15	64.34	55.82	42.02	33.05	20.42
2013	13.56	15.06	22.07	35.63	52.67	62.51	67.01	65.62	58.82	44.34	28.55	7.12
2014	2.50	3.94	20.24	36.68	53.77	64.43	64.84	65.74	56.15	44.08	21.83	21.72
2015	13.68	5.64	30.32	44.57	54.35	63.29	66.75	63.33	61.94	46.52	37.43	27.82
2016	13.68	18.81	36.12	42.44	55.31	64.19	67.77	66.78	59.72	48.14	38.90	16.82
2017	16.53	25.80	29.65	44.18	52.09	63.44	66.23	61.38	59.81	46.57	28.67	13.77
2018	11.65	10.18	25.96	31.58	60.92	65.75	66.81	65.59	58.49	40.56	24.32	22.77
2019	10.60	10.63	23.15	40.64	50.26	62.39	69.67	63.41	59.63	42.10	26.48	17.83
2020	17.43	15.06	31.71	41.42	52.87	64.94	68.90	65.65	54.65	37.60	34.25	21.20
2021	17.95	7.38	34.93	42.65	53.31	67.97	67.19	65.62	58.37	50.84	34.73	22.68
2022	9.15	13.13	28.63	39.89	57.35	66.74	69.60	67.07	60.08	48.00	33.59	17.54
2023	20.53	18.28	26.45	40.52	58.16	67.01	66.52	68.00	64.04	49.04	35.00	33.07
2024	22.19	30.70	35.19	46.31	57.84	65.51	69.63	67.33	64.76	52.35	37.52	24.22
2025	14.06	15.29	36.12	44.66	56.97	62.02	M	M	M	M	M	M
NCEI Climatology	9.71	13.68	26.30	41.00	54.34	64.80	69.20	67.11	58.30	44.55	30.00	16.50

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	72.4%	72.8%	66.8%	71.9%	76.9%	79.7%	79.4%	70.2%	75.2%	81.9%
2012	79.6%	77.4%	74.9%	62.2%	66.5%	69.9%	74.5%	73.2%	63.5%	71.4%	76.9%	82.8%
2013	78.3%	77.3%	71.6%	74.3%	69.1%	76.1%	71.7%	74.2%	74.5%	79.1%	76.2%	81.2%
2014	73.1%	73.3%	69.5%	73.5%	66.2%	74.8%	74.0%	80.6%	79.0%	75.5%	78.9%	84.4%
2015	75.8%	66.2%	63.3%	56.9%	69.1%	72.0%	74.3%	80.8%	78.0%	74.7%	78.3%	88.0%
2016	79.8%	75.2%	75.6%	64.8%	60.3%	69.5%	74.9%	79.3%	80.1%	75.7%	78.9%	77.7%
2017	79.7%	70.3%	64.2%	69.0%	66.9%	68.3%	74.5%	79.6%	77.8%	74.6%	76.8%	75.3%
2018	75.3%	69.5%	63.5%	62.1%	59.8%	71.0%	74.5%	81.1%	77.8%	77.1%	78.3%	82.3%
2019	71.6%	76.1%	70.7%	68.9%	67.0%	67.7%	75.8%	75.6%	81.8%	76.2%	76.9%	82.5%
2020	80.4%	67.3%	74.0%	60.0%	60.8%	64.8%	75.1%	76.4%	74.7%	71.8%	73.8%	80.2%
2021	80.4%	68.7%	65.2%	67.1%	64.9%	62.1%	70.8%	75.0%	69.8%	77.1%	68.1%	77.0%
2022	70.1%	66.7%	68.3%	69.9%	63.2%	61.6%	72.1%	77.5%	76.0%	83.1%	90.5%	92.7%
2023	96.3%	88.4%	86.2%	83.8%	74.0%	77.7%	84.1%	86.6%	90.3%	89.5%	80.3%	84.6%
2024	81.3%	72.3%	59.2%	66.2%	67.4%	74.7%	76.7%	77.9%	72.6%	63.2%	82.2%	82.3%
2025	68.3%	69.9%	65.5%	66.4%	61.1%	70.7%	M	M	M	M	M	M

Monthly Plots

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