View Monthly Charts

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 (USC00431363) 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	2.81	2.45	1.93	9.12	2.51	3.91
2011	3.11	5.17	8.24	6.63	5.56	7.87	1.54	10.01	0.00	5.29	2.12	8.82
2012	10.89	8.02	3.13	5.99	7.60	4.52	3.59	3.30	3.34	5.90	3.33	16.53
2013	14.02	8.41	9.28	6.15	3.71	6.67	6.91	2.91	1.90	2.09	4.52	9.76
2014	8.99	9.41	13.52	7.42	5.29	4.18	0.56	2.98	1.69	3.72	5.29	12.29
2015	12.69	3.69	26.98	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	0.42	2.79	12.86	13.94	29.72
2020	52.41	62.40	37.07	23.64	1.42	M	M	M	M	M	M	M
2021	M	M	M	0.12	0.05	0.18	M	0.00	M	M	M	M
2022	0.43	0.00	M	M	M	M	M	M	0.00	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	0.00	M	M	M	M	M	M	M	M	M	M	M
2025	0.00	M	M	0.00	M	0.00	M	M	M	M	M	M
2026	0.00	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	2.55	2.30	2.78	3.24	3.65	4.68	4.59	4.25	3.66	4.42	3.10	3.31

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	6.6	5.5	7.5	9.4	10.6	8.9
2011	3.3	3.0	3.6	3.4	2.0	1.8	1.8	1.5	1.4	2.1	2.5	2.3
2012	2.9	2.9	3.2	3.6	1.8	1.6	1.5	1.5	1.6	2.2	2.4	2.3
2013	2.8	2.8	3.0	3.5	2.1	1.5	1.3	1.5	1.6	2.2	3.0	2.1
2014	4.9	5.0	3.1	3.6	2.4	1.4	1.7	1.2	1.5	2.2	3.9	5.6
2015	8.8	9.7	6.1	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	6.0	6.1	8.1	9.1	9.0	M	M	M	M	M	M	M
2021	M	M	M	4.3	4.4	3.3	1.7	1.6	2.2	2.7	3.6	4.1
2022	4.6	5.4	5.6	5.6	3.4	2.5	2.4	1.9	1.7	1.1	3.3	4.1
2023	2.9	3.3	3.5	3.6	2.5	1.4	1.5	1.6	1.4	2.3	2.8	3.8
2024	4.9	5.8	5.9	4.7	3.7	2.8	2.6	2.3	2.4	3.1	4.2	4.1
2025	5.6	6.7	11.0	10.8	5.9	5.6	5.3	4.7	5.7	7.9	9.7	10.7
2026	9.3	8.5	10.8	10.8	7.7	5.3	5.4	4.9	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	79.47	76.33	68.81	55.18	42.56	28.19
2011	24.10	29.41	37.28	51.07	67.26	70.78	81.22	76.16	73.16	56.02	50.89	36.26
2012	29.21	35.41	49.42	54.80	68.69	73.41	79.57	79.95	68.38	58.47	42.57	34.67
2013	28.96	29.25	38.08	52.59	68.21	73.53	80.28	75.86	67.81	57.89	40.80	28.89
2014	24.56	26.51	32.19	53.18	65.46	75.04	79.83	73.73	69.64	57.53	41.14	32.65
2015	24.54	19.13	34.26	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	73.08	69.22	57.61	37.72	31.95
2020	32.78	32.40	43.97	48.73	59.54	M	M	M	M	M	M	M
2021	M	M	M	51.98	66.01	78.54	74.29	79.18	70.43	61.58	43.82	36.77
2022	24.68	33.33	42.21	52.71	71.90	73.90	81.24	81.45	67.94	56.19	38.53	34.02
2023	33.72	34.89	39.94	57.58	67.28	72.47	80.07	74.13	72.12	60.86	42.20	37.92
2024	29.44	37.49	43.43	53.68	69.97	76.93	82.24	75.79	72.72	60.43	48.37	31.20
2025	25.83	28.73	44.21	55.75	63.52	75.94	81.33	78.89	73.47	60.17	41.62	29.00
2026	25.06	30.41	44.38	57.67	64.42	77.28	80.26	78.49	M	M	M	M
NCEI Climatology	24.80	28.13	36.30	49.80	63.30	71.80	76.20	75.30	67.80	54.51	41.80	30.80

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	60.07	56.28	50.91	36.46	28.33	15.74
2011	8.68	9.20	19.63	34.29	48.11	53.91	59.09	56.67	57.47	39.81	30.75	19.86
2012	15.10	17.18	30.74	32.80	47.36	51.90	57.01	56.20	46.83	40.90	25.36	21.09
2013	9.09	14.83	22.34	30.89	42.53	52.14	60.45	53.98	46.77	37.52	23.34	14.93
2014	6.74	8.71	9.45	30.71	43.51	52.01	57.82	53.08	47.30	41.66	25.55	20.59
2015	4.79	-3.58	13.93	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	49.28	46.57	38.09	22.54	16.42
2020	15.42	14.41	24.80	30.32	37.28	M	M	M	M	M	M	M
2021	M	M	M	43.52	42.79	55.25	57.31	60.09	50.63	44.44	25.57	22.31
2022	2.65	10.52	22.84	32.46	45.45	51.70	56.06	58.79	50.65	39.60	24.88	20.47
2023	22.11	15.11	25.02	35.06	39.66	53.71	60.60	55.57	53.01	43.78	25.53	26.07
2024	17.15	18.21	26.98	33.31	48.40	55.26	61.02	57.15	49.51	37.86	30.57	17.50
2025	10.62	10.88	24.13	33.25	45.77	55.04	59.99	52.44	48.75	38.28	27.82	10.75
2026	9.59	8.80	23.46	33.60	42.07	52.99	56.84	57.57	M	M	M	M
NCEI Climatology	7.20	8.70	17.19	29.81	41.50	50.70	55.19	53.30	46.00	35.30	25.70	14.70

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	69.77	66.31	59.86	45.82	35.45	21.96
2011	16.39	19.30	28.46	42.68	57.69	62.35	70.16	66.42	65.32	47.91	40.82	28.06
2012	22.16	26.29	40.08	43.80	58.03	62.66	68.29	68.07	57.61	49.68	33.96	27.88
2013	19.03	22.04	30.21	41.74	55.37	62.84	70.37	64.92	57.29	47.71	32.07	21.91
2014	15.65	17.61	20.82	41.94	54.49	63.53	68.83	63.40	58.47	49.59	33.34	26.62
2015	14.67	7.78	24.09	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	61.18	57.89	47.85	30.13	24.18
2020	24.10	23.40	34.38	39.52	48.41	M	M	M	M	M	M	M
2021	M	M	M	47.75	54.40	66.89	65.80	69.63	60.53	53.01	34.70	29.54
2022	13.67	21.92	32.53	42.59	58.67	62.80	68.65	70.12	59.30	47.89	31.71	27.24
2023	27.92	25.00	32.48	46.32	53.47	63.09	70.33	64.85	62.57	52.32	33.87	31.99
2024	23.29	27.85	35.21	43.50	59.18	66.10	71.63	66.47	61.11	49.15	39.47	24.35
2025	18.23	19.81	34.17	44.50	54.65	65.49	70.66	65.67	61.11	49.22	34.72	19.88
2026	17.32	19.60	33.92	45.63	53.24	65.13	68.55	68.03	M	M	M	M
NCEI Climatology	16.00	18.42	26.75	39.80	52.40	61.25	65.70	64.30	56.90	44.90	33.75	22.75

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	77.8%	78.7%	79.7%	78.8%	74.9%	79.6%
2011	78.0%	69.0%	69.6%	68.9%	76.7%	79.6%	75.0%	82.0%	85.0%	81.5%	75.9%	81.0%
2012	75.7%	68.7%	65.6%	61.3%	77.9%	78.1%	77.6%	78.6%	82.0%	82.3%	75.3%	84.9%
2013	72.8%	73.5%	71.6%	62.4%	70.9%	80.0%	84.0%	79.7%	80.8%	78.9%	71.4%	82.6%
2014	72.5%	73.4%	68.6%	66.7%	72.2%	76.4%	78.3%	81.2%	83.4%	84.2%	73.1%	87.0%
2015	72.6%	70.8%	65.1%	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	98.6%	99.6%	99.6%	99.6%	99.5%	M	M	M	M	M	M	M
2021	M	M	M	93.8%	65.1%	71.8%	84.7%	82.7%	83.1%	84.3%	78.1%	76.8%
2022	70.4%	70.2%	68.8%	63.6%	64.6%	71.5%	69.2%	69.6%	74.8%	62.9%	68.0%	76.3%
2023	79.4%	66.7%	69.6%	62.5%	61.3%	82.2%	85.7%	84.0%	84.5%	83.1%	74.6%	84.3%
2024	79.9%	70.5%	73.8%	69.9%	74.0%	75.9%	80.4%	84.4%	82.8%	75.0%	73.0%	81.3%
2025	71.5%	71.6%	68.6%	65.4%	82.0%	78.7%	79.8%	75.7%	75.0%	77.9%	79.8%	74.6%
2026	76.7%	71.6%	70.4%	69.8%	71.2%	77.1%	77.1%	81.6%	M	M	M	M

Monthly Plots

Select month and year:

Jul 2026

JanFebMarAprMayJunJulAugSepOctNovDec 20102011201220132014201520162017201820192020202120222023202420252026

Sep 2026