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 (USC00030806) 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	5.38
2016	1.87	1.59	8.19	3.16	3.28	1.71	3.53	3.60	1.48	0.74	2.89	3.33
2017	3.12	0.89	4.80	7.77	4.61	2.68	2.17	4.65	0.26	1.23	2.18	3.57
2018	2.20	11.22	2.85	4.13	4.16	3.15	0.55	6.20	4.67	1.79	3.84	1.75
2019	2.91	12.41	3.40	4.54	5.41	3.59	0.56	2.60	0.02	M	M	M
2020	M	M	5.43	3.51	5.34	4.71	0.54	3.52	3.92	5.29	1.93	2.67
2021	3.58	3.76	5.77	3.28	3.59	4.88	4.40	0.69	1.52	2.38	1.37	3.68
2022	3.10	1.81	1.29	4.20	4.25	0.73	2.01	2.78	0.35	1.38	1.62	3.76
2023	3.33	0.05	M	M	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	3.85	4.29	4.81	5.40	5.90	3.76	4.00	3.55	2.76	4.07	4.28	5.07

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	10.3
2016	9.2	10.9	10.3	9.7	8.4	6.2	6.0	5.1	5.6	7.1	7.0	8.9
2017	9.8	9.4	10.4	10.2	9.0	6.7	5.7	5.6	5.5	6.9	8.3	8.7
2018	9.2	9.7	10.5	10.7	7.5	6.8	5.2	6.0	5.9	6.8	8.2	8.8
2019	8.8	9.5	9.4	9.1	8.2	7.6	5.9	0.0	4.6	7.0	7.9	7.6
2020	8.3	10.6	9.6	9.1	8.5	7.3	5.4	5.9	6.5	6.9	7.9	8.3
2021	9.1	10.8	9.6	8.6	8.6	7.0	5.6	5.2	5.7	7.3	7.3	9.2
2022	9.6	10.2	10.7	9.7	9.6	6.8	6.7	5.2	5.4	8.7	7.7	9.0
2023	9.5	10.0	9.9	9.5	7.6	6.6	6.3	5.6	5.4	7.3	6.9	7.5
2024	8.4	10.1	9.5	10.9	6.9	6.4	6.1	5.7	7.0	6.2	8.0	8.6
2025	8.5	9.8	11.7	10.7	8.4	7.0	5.5	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
2015	M	M	M	M	M	M	M	M	M	M	M	59.33
2016	45.12	52.73	64.81	73.40	78.22	91.28	91.63	88.96	87.98	80.48	66.02	48.43
2017	51.51	60.22	62.66	75.32	79.85	87.32	91.28	85.42	84.50	75.03	61.40	47.74
2018	41.70	53.60	60.28	64.64	87.92	91.16	92.56	89.37	85.22	73.23	52.70	50.29
2019	44.95	52.96	57.14	71.96	81.35	87.20	89.54	86.75	91.10	71.25	55.22	53.89
2020	49.54	51.23	63.94	69.20	77.46	88.76	93.37	87.80	81.14	69.74	64.94	50.29
2021	46.92	39.39	64.92	69.92	78.28	89.00	89.31	89.47	85.64	77.17	59.54	61.90
2022	45.12	50.39	64.17	69.20	82.40	91.70	94.01	87.74	84.74	74.45	59.36	48.43
2023	52.61	58.10	60.05	71.78	82.28	90.26	90.59	87.92	86.18	75.20	62.30	54.53
2024	41.23	60.99	66.43	75.02	83.10	88.79	89.31	90.12	82.64	79.09	62.96	52.38
2025	42.10	49.23	68.52	73.88	76.54	90.26	92.86	M	M	M	M	M
NCEI Climatology	45.31	50.64	59.60	70.59	79.70	88.00	90.10	89.00	83.39	72.50	59.10	48.91

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	44.35
2016	29.91	34.98	46.17	53.30	59.64	72.26	74.50	73.63	65.12	56.27	43.52	33.51
2017	36.12	42.22	44.43	55.04	59.81	68.90	73.11	68.81	63.86	51.57	42.20	31.59
2018	25.96	36.95	41.87	44.78	67.77	71.90	73.46	70.38	67.28	53.31	36.44	36.41
2019	31.94	36.69	38.50	51.20	62.95	67.88	72.22	71.15	67.58	50.29	34.58	35.60
2020	35.77	35.27	46.92	49.10	59.64	68.42	74.21	69.22	62.48	49.19	42.92	32.93
2021	33.10	25.70	44.72	48.74	58.25	70.40	71.60	71.92	62.54	55.98	36.44	42.57
2022	25.90	29.69	42.05	49.40	62.31	68.90	74.45	70.67	61.52	48.49	39.68	33.28
2023	38.15	39.01	43.32	50.48	61.03	67.52	71.60	70.15	63.68	52.67	40.88	36.41
2024	28.23	39.51	44.77	54.50	64.63	68.99	71.25	68.64	64.58	51.28	46.52	36.53
2025	26.25	32.06	44.14	54.68	61.03	71.30	73.91	M	M	M	M	M
NCEI Climatology	29.80	33.63	41.61	51.40	61.29	69.69	72.49	70.80	63.50	51.90	41.40	33.50

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	51.84
2016	37.52	43.86	55.49	63.35	68.93	81.77	83.07	81.30	76.55	68.38	54.77	40.97
2017	43.82	51.22	53.54	65.18	69.83	78.11	82.20	77.12	74.18	63.30	51.80	39.66
2018	33.83	45.27	51.07	54.71	77.84	81.53	83.01	79.87	76.25	63.27	44.57	43.35
2019	38.45	44.83	47.82	61.58	72.15	77.54	80.88	78.95	79.34	60.77	44.90	44.75
2020	42.65	43.25	55.43	59.15	68.55	78.59	83.79	78.51	71.81	59.46	53.93	41.61
2021	40.01	32.55	54.82	59.33	68.26	79.70	80.45	80.70	74.09	66.58	47.99	52.24
2022	35.51	40.04	53.11	59.30	72.35	80.30	84.23	79.21	73.13	61.47	49.52	40.85
2023	45.38	48.55	51.68	61.13	71.66	78.89	81.09	79.03	74.93	63.94	51.59	45.47
2024	34.73	50.25	55.60	64.76	73.86	78.89	80.28	79.38	73.61	65.18	54.74	44.45
2025	34.18	40.65	56.33	64.28	68.78	80.78	83.39	M	M	M	M	M
NCEI Climatology	37.55	42.13	50.60	61.00	70.50	78.85	81.30	79.90	73.44	62.20	50.25	41.20

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	83.0%
2016	77.6%	68.7%	72.3%	62.8%	70.1%	70.4%	80.5%	84.5%	74.4%	70.0%	68.9%	76.6%
2017	80.7%	71.2%	70.2%	70.5%	70.0%	71.6%	75.6%	79.0%	73.4%	70.5%	74.6%	72.2%
2018	74.0%	83.1%	72.1%	66.0%	70.4%	72.2%	73.6%	79.9%	80.9%	76.6%	81.5%	82.9%
2019	79.9%	82.4%	67.7%	71.6%	78.1%	75.9%	81.6%	82.7%	74.0%	78.1%	79.5%	83.6%
2020	83.1%	79.4%	79.7%	69.9%	75.2%	72.4%	79.3%	80.7%	82.2%	80.3%	71.5%	80.8%
2021	80.8%	82.2%	74.2%	68.8%	70.4%	75.8%	84.1%	83.3%	78.2%	79.5%	72.5%	85.8%
2022	75.8%	78.3%	68.2%	70.6%	75.1%	65.3%	75.7%	84.4%	74.4%	61.2%	73.8%	83.5%
2023	85.5%	77.0%	74.2%	61.7%	68.6%	67.7%	82.5%	84.4%	73.4%	68.8%	73.4%	79.0%
2024	76.3%	78.6%	62.9%	66.7%	13.7%	67.3%	80.7%	74.2%	78.0%	63.9%	81.8%	81.7%
2025	76.3%	83.7%	60.7%	77.3%	84.2%	84.3%	86.1%	M	M	M	M	M

Monthly Plots

Select month and year:

Jun 2025

JanFebMarAprMayJunJulAugSepOctNovDec 20152016201720182019202020212022202320242025

Aug 2025