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 (USC00158709) 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
2015	M	M	M	M	M	M	M	M	M	M	M	2.93
2016	1.62	4.45	1.24	2.41	5.15	1.31	5.32	2.27	1.05	0.34	1.96	5.00
2017	2.14	1.21	3.76	4.56	4.91	2.11	2.85	5.85	1.04	0.06	0.82	2.32
2018	1.10	7.81	3.45	3.44	2.98	4.67	3.07	4.83	5.74	1.01	3.75	7.34
2019	3.59	8.80	2.05	2.93	2.24	6.83	3.67	1.01	0.81	3.95	2.84	4.63
2020	3.72	5.11	5.81	3.96	5.01	4.19	2.85	3.33	2.39	2.12	1.69	2.63
2021	1.32	3.74	5.26	0.85	2.68	4.19	5.17	2.51	2.18	3.04	1.21	2.94
2022	4.55	5.13	1.24	2.43	4.67	1.66	7.55	3.09	1.51	0.77	2.32	2.90
2023	3.19	3.33	2.68	2.58	1.56	3.75	2.28	2.93	1.26	0.30	1.35	2.75
2024	3.00	3.41	2.02	1.70	7.39	4.29	4.37	2.55	2.68	0.15	1.33	2.87
2025	2.51	5.53	2.85	2.45	5.19	3.26	1.56	M	M	M	M	M
NCEI Climatology	4.20	4.72	5.06	4.96	4.89	4.67	4.57	4.19	3.96	2.53	3.23	5.17

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	M	M	M	M	M	M	M	M	M	5.6
2016	4.1	5.1	5.5	5.2	3.7	2.9	2.5	2.6	2.8	3.5	3.6	5.1
2017	5.8	5.4	6.2	5.5	4.3	3.1	2.6	2.4	2.9	3.4	4.5	4.2
2018	4.2	5.3	5.3	4.9	2.8	2.1	2.1	2.0	1.7	2.8	4.5	4.0
2019	4.1	5.7	4.8	4.9	3.5	3.5	2.1	2.2	2.4	3.2	3.5	3.9
2020	4.8	5.0	5.4	4.3	3.5	2.7	2.0	1.9	2.4	2.9	3.7	4.5
2021	4.5	3.6	5.5	4.5	3.8	3.5	3.0	2.5	2.4	3.3	3.8	5.2
2022	4.6	5.7	6.4	5.4	4.5	3.2	3.1	2.6	3.0	3.8	3.8	4.9
2023	5.7	5.4	4.8	4.6	3.2	2.9	2.2	2.2	2.0	2.8	2.8	3.1
2024	4.3	4.0	4.6	5.6	3.5	3.1	2.8	2.3	3.6	2.6	4.5	5.1
2025	4.2	5.2	6.5	5.3	4.1	2.7	2.2	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
2015	M	M	M	M	M	M	M	M	M	M	M	59.82
2016	42.74	47.27	62.43	69.02	71.66	84.56	87.10	86.70	83.72	76.30	63.50	49.53
2017	50.70	57.97	60.10	73.52	75.08	80.30	85.59	81.65	77.42	71.66	59.06	45.65
2018	42.51	57.39	54.88	64.52	81.70	84.32	84.53	83.10	80.72	68.46	51.68	48.61
2019	45.24	54.31	55.34	71.48	79.03	81.32	85.19	85.94	88.34	69.39	53.12	53.66
2020	49.54	50.16	62.19	64.64	72.59	81.86	87.80	83.85	77.42	69.63	62.78	47.50
2021	44.25	42.86	63.30	66.26	73.57	83.00	84.08	84.66	78.44	71.02	55.88	59.87
2022	42.05	53.41	63.01	66.98	77.52	85.46	86.29	83.74	76.46	65.04	58.52	48.49
2023	52.55	57.46	59.46	68.90	74.50	78.50	85.19	82.46	79.82	69.51	60.86	53.14
2024	42.16	57.57	63.35	69.98	76.54	84.44	85.83	84.78	78.38	72.70	61.82	49.94
2025	39.26	52.57	64.92	71.66	72.65	83.96	86.60	M	M	M	M	M
NCEI Climatology	45.31	49.36	59.31	68.79	76.49	84.40	87.11	84.59	79.49	69.60	58.30	48.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	M	M	M	M	M	M	M	M	M	45.91
2016	24.05	31.94	42.22	46.28	52.09	61.52	66.72	67.71	58.46	48.84	37.58	31.60
2017	36.18	35.92	37.57	51.62	54.65	58.82	65.04	62.43	55.94	46.28	37.28	27.99
2018	21.55	39.33	35.83	39.32	59.87	63.68	64.56	65.04	65.06	48.37	33.80	34.09
2019	29.10	36.18	34.38	46.88	57.66	61.22	65.50	63.59	60.44	47.21	31.46	35.25
2020	34.44	34.21	44.14	41.18	51.39	60.56	66.37	65.15	57.68	48.26	37.22	29.33
2021	29.74	28.08	39.78	42.38	50.35	62.12	63.88	64.98	57.26	51.22	30.44	38.85
2022	23.64	29.56	38.27	43.64	56.04	60.68	67.19	64.40	55.22	41.52	36.20	31.07
2023	34.79	38.04	37.17	43.40	51.80	58.10	65.21	64.17	56.90	46.11	35.18	32.87
2024	25.73	33.55	40.36	48.56	56.21	62.12	65.50	62.02	58.46	44.37	41.54	32.35
2025	21.14	30.01	38.15	48.92	53.95	63.26	66.68	M	M	M	M	M
NCEI Climatology	24.80	26.71	33.00	41.00	52.10	60.59	63.40	62.29	54.70	44.00	33.29	27.79

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	M	M	M	M	M	M	M	M	M	52.86
2016	33.39	39.60	52.32	57.65	61.87	73.04	76.91	77.20	71.09	62.57	50.54	40.57
2017	43.44	46.95	48.84	62.57	64.86	69.56	75.32	72.04	66.68	58.97	48.17	36.82
2018	32.03	48.36	45.35	51.92	70.79	74.00	74.55	74.07	72.89	58.42	42.74	41.35
2019	37.17	45.24	44.86	59.18	68.35	71.27	75.35	74.76	74.39	58.30	42.29	44.45
2020	41.99	42.19	53.16	52.91	61.99	71.21	77.09	74.50	67.55	58.94	50.00	38.42
2021	36.99	35.47	51.54	54.32	61.96	72.56	73.98	74.82	67.85	61.12	43.16	49.36
2022	32.84	41.48	50.64	55.31	66.78	73.07	76.74	74.07	65.84	53.28	47.36	39.78
2023	43.67	47.75	48.32	56.15	63.15	68.30	75.20	73.31	68.36	57.81	48.02	43.00
2024	33.95	45.56	51.86	59.27	66.37	73.28	75.66	73.40	68.42	58.54	51.68	41.15
2025	30.20	41.29	51.54	60.29	63.30	73.61	76.64	M	M	M	M	M
NCEI Climatology	35.05	38.03	46.15	54.90	64.30	72.49	75.26	73.44	67.09	56.80	45.80	38.25

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
2015	M	M	M	M	M	M	M	M	M	M	M	81.6%
2016	73.1%	74.0%	67.5%	58.6%	80.4%	79.8%	86.0%	88.0%	80.4%	73.0%	67.8%	79.1%
2017	82.0%	66.8%	62.5%	70.1%	79.0%	81.3%	83.4%	86.4%	84.6%	80.5%	76.5%	74.3%
2018	71.3%	81.8%	69.6%	68.7%	80.6%	84.2%	85.7%	87.9%	89.9%	84.7%	83.4%	83.7%
2019	76.9%	76.4%	63.2%	66.5%	78.3%	82.3%	86.2%	82.0%	74.2%	81.5%	76.5%	77.8%
2020	75.4%	77.3%	74.6%	70.0%	77.5%	79.9%	83.7%	87.3%	86.6%	84.1%	69.8%	78.8%
2021	77.8%	82.5%	61.1%	63.6%	73.1%	80.8%	83.6%	86.0%	85.8%	87.6%	71.0%	75.1%
2022	75.8%	66.2%	58.5%	64.5%	77.8%	72.6%	85.6%	85.0%	82.6%	70.2%	70.2%	75.1%
2023	76.5%	68.9%	61.8%	61.4%	74.4%	78.7%	82.0%	84.9%	83.0%	78.0%	65.8%	75.8%
2024	78.0%	65.2%	62.7%	64.5%	82.2%	77.2%	81.0%	81.6%	82.5%	77.3%	77.8%	74.8%
2025	70.0%	70.6%	53.1%	67.2%	80.5%	82.6%	82.1%	M	M	M	M	M

Monthly Plots

Select month and year:

Jun 2025

JanFebMarAprMayJunJulAugSepOctNovDec 20152016201720182019202020212022202320242025

Aug 2025