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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 (USC00270681) 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	6.13	8.70	11.21	18.56	14.21	14.18
2011	7.36	12.97	15.15	19.44	15.59	9.44	4.89	27.75	16.23	6.17	0.02	8.61
2012	23.38	24.23	22.21	22.00	33.68	29.10	8.65	12.00	23.78	27.52	11.09	38.01
2013	27.14	39.71	58.92	20.92	20.01	30.73	24.90	11.18	22.20	13.82	27.83	25.15
2014	29.99	24.80	26.25	26.80	26.59	21.57	24.48	12.56	7.81	26.22	26.93	54.94
2015	21.87	3.64	30.72	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	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	M	M	M
2019	M	M	M	M	M	M	M	0.14	0.58	1.40	1.30	1.81
2020	1.59	1.57	1.25	1.43	0.95	1.46	2.04	0.59	0.05	M	M	M
2021	M	M	M	0.41	0.51	0.86	1.91	0.69	0.83	1.19	1.07	1.07
2022	0.67	1.38	1.35	1.02	0.00	M	M	M	M	M	0.18	0.81
2023	1.43	0.56	1.14	0.20	0.32	0.66	1.14	0.67	0.33	0.46	0.54	0.97
2024	0.65	0.28	0.99	1.03	0.30	0.52	0.99	0.74	0.23	0.23	0.53	0.95
2025	0.45	0.76	0.71	0.48	0.88	0.19	0.27	0.09	0.19	0.85	0.80	0.72
2026	0.78	0.46	0.49	0.63	0.65	0.66	0.32	0.25	0.13	M	M	M
NCEI Climatology	2.40	2.20	2.75	3.25	3.45	3.84	4.42	4.36	3.52	4.54	3.46	3.15

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	8.7	7.9	8.4	7.9	8.8	7.1
2011	2.1	2.0	3.1	4.0	3.1	6.5	2.7	2.4	2.1	2.3	2.9	1.7
2012	2.5	2.4	2.8	3.4	2.9	2.7	2.2	2.2	2.3	2.4	2.3	1.9
2013	2.2	2.3	2.7	3.7	3.1	2.4	2.2	2.1	2.3	2.3	2.8	1.6
2014	4.8	3.4	2.9	3.7	3.1	2.6	2.6	2.2	2.4	2.5	3.0	4.9
2015	7.8	7.4	5.3	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	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	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	4.4	5.2	7.4	8.3	7.2	4.8	4.8	3.2	4.0	M	M	M
2021	M	M	M	3.8	5.4	5.5	3.4	3.2	3.4	2.6	2.9	3.4
2022	4.6	6.4	6.0	6.5	5.5	M	M	M	M	M	3.5	4.4
2023	2.9	3.2	3.2	4.0	3.3	2.6	2.3	2.5	2.0	2.3	2.7	3.8
2024	4.6	5.5	5.5	5.6	5.2	4.5	4.5	3.8	4.0	3.1	3.6	3.6
2025	4.9	5.7	10.7	10.0	8.4	8.4	8.0	7.9	9.1	8.1	8.6	9.1
2026	8.1	7.8	11.6	12.3	9.9	8.0	8.0	7.6	8.7	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	80.34	78.45	70.24	55.34	43.81	29.19
2011	24.93	30.51	39.10	51.65	69.01	72.79	83.17	78.00	72.10	55.27	50.55	36.41
2012	30.71	36.60	50.39	56.44	69.83	75.12	81.87	81.58	69.76	60.95	43.95	36.18
2013	29.73	31.31	40.37	54.45	70.52	75.28	81.62	77.39	68.75	59.17	42.23	29.02
2014	26.62	28.24	33.12	54.16	67.07	76.16	79.31	76.87	70.73	59.16	42.30	34.16
2015	24.88	19.81	35.72	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	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	M	M	M
2019	M	M	M	M	M	M	M	76.40	70.07	59.53	38.87	32.82
2020	32.71	33.01	45.42	51.13	67.26	77.19	84.00	79.13	70.82	M	M	M
2021	M	M	M	54.86	66.89	78.90	75.18	80.77	71.60	61.29	43.65	35.76
2022	23.88	33.13	42.25	53.45	62.96	M	M	M	M	M	39.15	35.70
2023	33.78	34.52	40.44	57.99	67.83	72.72	81.17	75.18	72.64	60.74	41.95	37.46
2024	29.51	37.48	44.29	54.36	69.66	77.37	82.69	76.07	73.01	60.56	48.04	31.28
2025	25.87	29.01	44.94	55.07	64.89	76.23	81.77	79.46	72.69	60.28	41.26	28.50
2026	24.65	29.56	44.36	55.99	65.22	77.78	81.12	79.44	72.42	M	M	M
NCEI Climatology	26.39	29.33	37.79	51.50	64.30	72.50	77.31	75.89	68.51	55.70	42.89	32.39

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	58.88	54.58	49.80	35.13	28.06	14.87
2011	6.80	4.38	17.81	32.31	47.86	53.74	57.76	55.71	51.57	39.30	29.02	20.63
2012	12.51	15.23	27.08	31.69	46.54	50.83	55.10	54.66	44.73	39.75	23.88	20.63
2013	6.08	13.38	21.80	29.79	41.99	51.98	60.21	53.01	46.83	35.33	23.11	13.13
2014	6.62	4.11	5.66	29.56	42.82	50.44	55.49	52.97	45.33	41.25	24.21	20.99
2015	0.18	-8.30	10.39	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	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	M	M	M
2019	M	M	M	M	M	M	M	47.88	45.07	36.91	21.28	14.99
2020	12.77	10.67	23.37	28.57	40.18	49.62	60.30	53.44	41.54	M	M	M
2021	M	M	M	43.79	40.65	52.66	56.26	58.46	48.30	42.54	24.16	19.10
2022	-0.12	8.68	20.51	30.60	28.13	M	M	M	M	M	21.56	19.85
2023	21.22	11.18	22.80	31.74	36.83	53.10	59.59	53.81	51.45	41.52	24.24	25.12
2024	15.67	15.96	24.93	31.08	46.02	53.56	59.34	56.00	47.40	35.03	28.62	15.20
2025	7.54	5.86	21.59	30.93	44.90	52.13	57.61	49.69	45.73	35.91	25.98	7.31
2026	5.13	0.58	21.43	31.11	39.33	50.61	53.93	54.18	49.73	M	M	M
NCEI Climatology	7.40	9.03	17.79	30.10	41.81	50.50	55.70	53.61	45.79	34.90	25.90	15.00

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	69.61	66.51	60.02	45.23	35.94	22.03
2011	15.86	17.44	28.46	41.98	58.44	63.26	70.46	66.86	61.84	47.29	39.79	28.52
2012	21.61	25.92	38.73	44.06	58.19	62.98	68.48	68.12	57.25	50.35	33.92	28.41
2013	17.91	22.35	31.08	42.12	56.25	63.63	70.92	65.20	57.79	47.25	32.67	21.08
2014	16.62	16.18	19.39	41.86	54.94	63.30	67.40	64.92	58.03	50.20	33.25	27.58
2015	12.53	5.76	23.05	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	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	M	M	M
2019	M	M	M	M	M	M	M	62.14	57.57	48.22	30.07	23.91
2020	22.74	21.84	34.39	39.85	53.72	63.41	72.15	66.28	56.18	M	M	M
2021	M	M	M	49.32	53.77	65.78	65.72	69.62	59.95	51.91	33.91	27.43
2022	11.88	20.90	31.38	42.02	45.54	M	M	M	M	M	30.35	27.78
2023	27.50	22.85	31.62	44.87	52.33	62.91	70.38	64.49	62.05	51.13	33.09	31.29
2024	22.59	26.72	34.61	42.72	57.84	65.46	71.02	66.03	60.21	47.79	38.33	23.24
2025	16.71	17.44	33.27	43.00	54.89	64.18	69.69	64.57	59.21	48.10	33.62	17.90
2026	14.89	15.07	32.89	43.55	52.28	64.19	67.52	66.81	61.08	M	M	M
NCEI Climatology	16.90	19.18	27.79	40.80	53.05	61.50	66.50	64.75	57.15	45.30	34.40	23.70

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	79.0%	81.8%	82.2%	82.0%	78.6%	80.1%
2011	77.5%	72.0%	69.1%	73.4%	75.9%	78.7%	75.1%	81.9%	85.9%	82.7%	78.3%	83.9%
2012	75.5%	71.1%	67.9%	63.2%	75.0%	76.7%	76.3%	80.6%	83.4%	83.8%	75.7%	82.5%
2013	73.9%	71.1%	70.2%	62.3%	70.8%	79.6%	82.5%	81.6%	82.9%	81.6%	72.4%	82.2%
2014	71.3%	73.0%	66.7%	66.0%	72.5%	75.8%	79.9%	82.0%	83.2%	82.9%	75.7%	82.2%
2015	70.2%	67.9%	64.1%	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	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	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	81.5%	77.5%	67.8%	64.2%	63.0%	73.9%	72.7%	43.6%	40.3%	M	M	M
2021	M	M	M	10.4%	44.3%	33.0%	8.9%	10.3%	7.4%	20.2%	52.5%	70.0%
2022	68.0%	71.9%	71.7%	66.8%	74.5%	M	M	M	M	M	77.9%	78.7%
2023	84.2%	71.6%	73.3%	65.9%	65.6%	83.6%	86.3%	85.6%	87.9%	88.6%	79.2%	86.5%
2024	80.6%	73.1%	75.8%	71.2%	77.1%	79.8%	81.8%	86.9%	84.4%	81.9%	79.2%	84.0%
2025	73.2%	74.2%	72.9%	70.0%	80.6%	79.2%	81.0%	77.4%	76.9%	81.9%	85.1%	79.4%
2026	80.7%	75.8%	74.2%	74.5%	76.4%	77.1%	76.6%	80.9%	82.3%	M	M	M

Monthly Plots

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