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 (USC00443229) 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
2014	M	M	M	M	M	M	M	2.03	0.64	3.62	1.73	2.15
2015	2.08	0.53	1.83	2.41	3.99	5.14	2.58	0.72	3.25	2.56	2.21	2.56
2016	1.10	2.95	1.27	1.31	5.27	3.18	5.69	2.46	4.38	1.10	1.45	1.55
2017	2.98	0.71	1.78	2.37	4.69	0.52	2.48	5.14	1.09	3.15	0.95	0.42
2018	1.56	2.92	1.10	3.03	8.25	9.12	3.50	6.19	7.05	2.27	4.73	3.85
2019	1.83	2.39	3.25	3.80	4.85	2.54	3.72	2.21	1.39	3.39	0.56	2.16
2020	2.82	2.12	1.64	3.07	2.98	4.00	2.62	5.20	3.47	0.38	0.93	3.15
2021	0.96	2.27	1.48	2.96	2.03	2.79	2.27	5.41	7.67	2.73	0.94	0.30
2022	1.31	1.58	0.93	2.47	4.96	4.70	4.84	2.34	2.59	2.25	2.59	2.87
2023	0.86	1.97	1.10	2.33	1.44	1.93	1.89	0.89	3.60	1.16	1.62	3.29
2024	3.57	1.63	2.24	2.02	4.33	0.61	1.74	2.90	0.29	0.01	0.85	2.32
2025	0.83	1.66	1.68	1.32	2.82	3.53	0.06	M	M	M	M	M
NCEI Climatology	2.85	2.53	3.77	3.41	4.36	4.49	3.57	3.96	4.76	3.35	3.29	3.11

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	M	M	M	M	M	2.2	2.4	4.0	4.1	3.1
2015	3.6	4.5	4.6	4.9	3.5	3.1	2.3	2.8	2.6	3.6	3.5	2.8
2016	4.1	5.0	4.7	5.1	3.1	3.5	3.0	2.6	2.8	3.4	3.8	4.1
2017	4.3	5.1	5.6	4.5	4.1	4.3	3.3	2.2	2.4	3.1	3.7	3.0
2018	3.0	3.9	5.8	5.6	3.2	2.8	2.4	3.0	1.9	3.5	1.9	3.8
2019	5.9	6.8	6.9	5.0	3.9	4.2	3.0	2.7	2.9	2.9	3.7	3.3
2020	4.6	5.2	4.9	5.5	4.6	3.2	3.1	2.4	2.4	3.1	4.0	4.2
2021	3.7	4.2	4.8	5.1	3.8	3.2	3.2	2.2	0.0	0.0	3.6	3.3
2022	4.4	4.7	6.0	5.0	3.1	3.5	2.6	2.2	3.0	3.5	4.1	3.1
2023	4.1	4.6	5.7	4.3	2.9	3.4	3.2	3.6	2.6	3.1	3.8	3.0
2024	4.1	3.9	4.9	5.1	2.9	3.5	3.3	2.6	2.3	3.1	3.8	3.8
2025	5.5	4.9	6.0	4.9	3.6	2.8	2.5	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
2014	M	M	M	M	M	M	M	81.05	76.82	66.49	50.90	45.88
2015	38.85	36.63	52.67	66.38	78.45	80.78	83.45	83.97	78.44	64.63	60.14	56.39
2016	41.41	44.54	61.44	65.30	70.03	82.34	87.34	86.81	80.66	69.05	59.00	46.28
2017	46.21	56.43	53.12	71.30	71.66	83.12	87.80	81.59	77.18	72.12	55.28	43.61
2018	43.32	53.15	48.14	62.12	80.02	80.72	84.84	84.61	77.75	58.36	49.22	45.41
2019	40.54	47.24	52.90	68.78	76.59	81.14	88.26	84.55	83.36	69.05	52.10	47.21
2020	46.92	51.47	61.09	62.79	68.93	81.74	89.72	84.43	75.02	67.71	62.36	45.70
2021	41.58	41.26	59.12	66.08	73.28	82.59	87.39	87.28	78.14	70.15	54.26	54.47
2022	38.79	50.00	56.50	58.40	62.95	82.40	84.72	84.61	77.00	64.57	58.64	45.59
2023	49.77	55.91	56.39	53.06	43.21	79.16	89.08	87.39	78.38	69.05	56.48	48.37
2024	42.74	51.12	53.72	54.20	75.26	85.82	90.30	85.30	75.68	69.63	59.36	45.53
2025	38.27	47.36	62.43	68.12	72.70	84.44	86.00	M	M	M	M	M
NCEI Climatology	42.99	46.60	54.29	66.61	74.31	82.31	86.69	84.60	77.79	67.30	56.00	46.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	M	M	M	M	M	61.55	55.82	47.27	32.90	30.95
2015	23.23	16.83	31.59	43.64	56.45	63.20	65.10	61.96	58.22	44.14	39.02	38.21
2016	22.59	29.02	39.72	42.50	52.44	61.52	67.36	66.95	60.56	47.85	36.02	29.74
2017	32.00	34.64	35.06	49.28	52.15	60.98	65.39	61.85	55.40	47.91	34.82	26.95
2018	23.29	33.61	30.72	40.58	58.36	63.41	64.23	66.14	65.45	37.91	35.12	29.33
2019	25.09	29.49	32.70	46.40	57.32	60.68	66.03	63.24	59.78	47.62	31.34	30.14
2020	29.97	33.47	40.65	41.71	50.46	60.86	67.71	66.37	54.98	46.28	39.56	29.79
2021	27.76	28.85	36.30	43.58	50.41	61.98	65.10	65.97	57.98	53.14	32.48	33.97
2022	22.65	29.11	27.30	13.40	32.06	60.98	66.49	64.52	56.78	41.58	38.00	27.82
2023	33.57	33.29	35.66	19.64	15.05	55.82	65.97	63.59	57.26	46.17	33.80	23.35
2024	22.59	20.64	-9.52	7.94	55.75	59.78	64.86	63.59	56.96	45.01	39.44	29.39
2025	21.55	28.98	37.98	45.56	54.01	63.68	67.10	M	M	M	M	M
NCEI Climatology	24.10	25.79	32.50	42.50	51.30	60.00	64.11	62.40	55.59	44.90	35.10	28.09

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	M	M	M	M	M	71.30	66.32	56.88	41.90	38.42
2015	31.04	26.73	42.13	55.01	67.45	71.99	74.27	72.96	68.33	54.38	49.58	47.30
2016	32.00	36.78	50.58	53.90	61.24	71.93	77.35	76.88	70.61	58.45	47.51	38.01
2017	39.11	45.53	44.09	60.29	61.90	72.05	76.59	71.72	66.29	60.02	45.05	35.28
2018	33.31	43.38	39.43	51.35	69.19	72.07	74.53	75.37	71.60	48.14	42.17	37.37
2019	32.81	38.36	42.80	57.59	66.95	70.91	77.15	73.89	71.57	58.33	41.72	38.68
2020	38.45	42.47	50.87	52.25	59.70	71.30	78.71	75.40	65.00	57.00	50.96	37.75
2021	34.67	35.05	47.71	54.83	61.85	72.28	76.25	76.62	68.06	61.64	43.37	44.22
2022	30.72	39.55	41.90	35.90	47.50	71.69	75.61	74.56	66.89	53.08	48.32	36.70
2023	41.67	44.60	46.02	36.35	29.13	67.49	77.52	75.49	67.82	57.61	45.14	35.86
2024	32.67	35.88	22.10	31.07	65.50	72.80	77.58	74.45	66.32	57.32	49.40	37.46
2025	29.91	38.17	50.20	56.84	63.35	74.06	76.55	M	M	M	M	M
NCEI Climatology	33.55	36.19	43.40	54.56	62.80	71.15	75.40	73.50	66.69	56.10	45.55	37.45

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
2014	M	M	M	M	M	M	M	81.6%	77.9%	72.3%	61.4%	73.3%
2015	67.1%	57.5%	58.5%	59.9%	71.7%	79.8%	80.7%	72.8%	78.3%	73.9%	69.6%	80.8%
2016	62.7%	64.4%	60.5%	56.3%	79.3%	70.6%	77.5%	79.1%	77.3%	76.4%	66.9%	65.5%
2017	70.7%	54.0%	59.2%	64.7%	74.0%	68.6%	73.0%	79.0%	79.0%	73.6%	67.3%	62.8%
2018	58.4%	72.8%	60.7%	57.5%	76.8%	78.6%	79.8%	84.9%	91.7%	72.2%	73.5%	78.4%
2019	69.7%	69.3%	58.8%	64.6%	77.6%	72.9%	79.6%	79.1%	75.2%	78.0%	65.2%	75.8%
2020	70.2%	62.7%	63.7%	66.0%	68.5%	73.4%	75.7%	82.5%	82.4%	79.9%	65.1%	70.2%
2021	70.0%	70.7%	55.7%	59.8%	67.5%	74.4%	73.0%	79.9%	80.1%	82.4%	65.7%	64.2%
2022	63.5%	62.6%	60.6%	59.9%	76.1%	71.7%	80.8%	79.8%	76.8%	73.6%	63.4%	69.1%
2023	68.2%	58.1%	55.8%	57.7%	69.1%	68.8%	72.2%	65.8%	76.6%	70.9%	60.7%	72.5%
2024	69.3%	64.4%	60.9%	60.8%	77.6%	64.4%	65.8%	75.1%	80.4%	70.2%	66.7%	68.6%
2025	58.0%	58.9%	52.2%	62.9%	72.5%	77.5%	79.1%	M	M	M	M	M

Monthly Plots

Select month and year:

Jun 2025

JanFebMarAprMayJunJulAugSepOctNovDec 201420152016201720182019202020212022202320242025

Aug 2025