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 (USC00408886) 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	M
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	3.95	3.79	5.63	M	M	0.90	0.00	0.00
2018	1.37	4.44	5.48	5.58	3.90	3.15	4.63	4.11	10.52	2.02	5.64	8.23
2019	5.28	8.14	5.61	2.11	2.03	4.36	4.15	1.86	0.04	5.12	5.97	5.15
2020	5.82	8.57	7.84	8.11	3.07	2.61	1.39	5.95	M	M	0.03	3.35
2021	2.46	4.62	8.84	1.45	4.04	7.53	3.78	12.12	2.04	3.12	0.87	3.09
2022	4.82	2.73	2.70	2.16	4.04	3.64	6.40	0.93	1.04	0.80	3.99	3.61
2023	4.78	2.77	4.69	3.74	2.46	2.97	1.67	2.53	0.26	0.35	0.01	3.45
2024	5.10	3.25	3.30	2.51	7.95	1.61	2.04	1.24	5.24	0.07	1.26	1.83
2025	2.50	4.31	5.37	3.37	8.31	2.26	3.22	M	M	M	M	M
NCEI Climatology	4.63	5.03	4.91	4.80	4.92	4.48	5.34	4.14	4.08	3.15	4.76	5.18

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	M
2016	M	M	M	M	M	1.0	M	M	M	M	M	M
2017	M	M	M	M	4.4	3.8	2.7	M	M	4.1	4.1	4.9
2018	5.1	6.5	6.4	6.0	3.7	3.6	2.6	2.7	2.6	3.3	4.3	3.9
2019	5.0	5.1	5.8	5.7	4.5	4.0	2.8	2.4	2.4	4.0	4.0	5.2
2020	5.8	6.1	6.4	5.7	3.9	4.2	3.2	2.7	3.2	3.1	4.1	4.8
2021	5.2	5.7	5.5	4.9	4.3	3.6	3.1	2.3	2.4	3.2	3.9	5.4
2022	5.9	6.6	7.2	5.7	4.5	3.3	3.6	2.8	3.6	4.3	4.2	4.3
2023	5.6	6.7	6.7	5.1	4.1	3.6	3.1	3.9	2.1	3.8	3.1	4.2
2024	5.3	4.2	6.9	6.1	3.6	3.4	3.6	3.3	3.5	2.7	4.9	5.2
2025	4.8	5.9	7.2	6.2	4.7	3.6	3.1	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	64.23
2016	45.70	51.49	66.32	70.40	77.58	87.44	90.76	89.72	87.67	78.22	65.94	52.38
2017	55.40	60.67	63.12	75.44	77.17	82.52	87.66	M	M	68.90	62.06	49.36
2018	44.54	59.94	57.90	67.04	83.15	86.12	86.93	84.90	84.50	72.12	54.68	51.51
2019	49.42	58.45	59.00	73.04	81.82	83.90	88.21	87.97	90.98	75.55	57.86	56.33
2020	53.78	54.53	65.68	67.28	73.53	84.01	91.17	85.94	79.28	72.70	64.76	50.84
2021	48.55	51.35	65.50	68.90	75.78	84.26	85.77	86.46	80.06	72.12	58.64	61.73
2022	46.57	55.94	65.24	69.38	80.25	86.84	88.79	86.47	81.20	70.44	62.60	52.09
2023	54.99	60.54	62.77	69.86	76.25	81.92	86.00	85.70	82.64	73.65	67.40	53.38
2024	45.53	57.96	66.20	70.82	78.63	87.09	89.18	87.80	81.56	74.27	65.36	51.73
2025	43.26	56.49	66.95	74.42	74.97	86.00	89.82	M	M	M	M	M
NCEI Climatology	50.49	55.43	63.89	73.41	80.80	87.21	89.99	89.19	84.31	73.91	62.11	53.70

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	47.51
2016	26.95	34.42	45.06	47.60	55.98	65.24	69.28	69.68	63.13	50.39	41.26	34.50
2017	39.43	38.30	41.35	54.02	56.56	63.32	68.48	M	M	46.40	40.64	32.23
2018	23.39	42.96	39.61	44.06	61.26	65.72	68.64	67.30	66.80	51.63	35.60	36.35
2019	32.70	40.58	39.20	49.34	60.80	64.46	68.12	67.01	63.68	51.34	35.24	36.70
2020	37.22	36.34	47.79	45.14	53.28	64.79	68.81	68.70	61.04	51.63	40.28	31.34
2021	32.58	32.39	42.39	44.54	53.37	64.52	67.83	67.83	59.48	53.02	33.92	40.77
2022	28.52	30.83	42.08	46.88	59.23	65.60	70.32	67.13	58.58	42.74	39.62	32.99
2023	36.94	41.45	41.46	47.48	56.45	60.62	68.90	68.00	59.78	49.01	39.68	34.62
2024	27.01	35.41	44.40	50.78	58.94	64.98	69.32	65.95	61.70	48.90	45.02	34.66
2025	23.64	33.86	39.95	52.70	58.19	66.14	70.74	M	M	M	M	M
NCEI Climatology	27.90	31.31	37.30	44.00	54.10	62.70	66.19	64.61	57.20	44.70	34.69	30.99

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	55.87
2016	36.33	42.96	55.69	59.00	66.78	76.34	80.02	79.70	75.40	64.30	53.60	43.44
2017	47.42	49.49	52.24	64.73	66.87	72.92	78.07	M	M	57.65	51.35	40.80
2018	33.96	51.45	48.75	55.55	72.21	75.92	77.78	76.10	75.65	61.87	45.14	43.93
2019	41.06	49.52	49.10	61.19	71.31	74.18	78.16	77.49	77.33	63.44	46.55	46.52
2020	45.50	45.44	56.74	56.21	63.40	74.40	79.99	77.32	70.16	62.16	52.52	41.09
2021	40.56	41.87	53.95	56.72	64.57	74.39	76.80	77.15	69.77	62.57	46.28	51.25
2022	37.55	43.39	53.66	58.13	69.74	76.22	79.55	76.80	69.89	56.59	51.11	42.54
2023	45.96	51.00	52.12	58.67	66.35	71.27	77.45	76.85	71.21	61.33	53.54	44.00
2024	36.27	46.68	55.30	60.80	68.78	76.04	79.25	76.88	71.63	61.58	55.19	43.20
2025	33.45	45.18	53.45	63.56	66.58	76.07	80.28	M	M	M	M	M
NCEI Climatology	39.19	43.37	50.59	58.70	67.45	74.96	78.09	76.90	70.75	59.30	48.40	42.35

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	M
2016	M	M	M	M	M	72.8%	M	M	M	M	M	M
2017	M	M	M	M	78.1%	78.1%	81.7%	M	M	75.6%	74.8%	74.1%
2018	65.4%	77.0%	66.5%	65.6%	76.8%	80.0%	82.0%	84.7%	86.8%	81.0%	82.6%	82.8%
2019	76.1%	78.6%	61.7%	68.0%	74.5%	78.2%	81.7%	78.4%	68.4%	75.7%	74.7%	78.5%
2020	74.9%	79.4%	75.3%	69.3%	78.2%	78.4%	77.6%	84.9%	85.2%	83.6%	73.8%	80.7%
2021	77.5%	78.8%	65.9%	65.6%	71.4%	79.0%	84.3%	85.7%	85.4%	87.0%	71.8%	81.3%
2022	74.5%	64.2%	61.4%	64.8%	77.0%	75.0%	84.2%	83.0%	77.1%	68.5%	71.3%	79.1%
2023	78.9%	72.0%	58.1%	65.0%	63.1%	63.0%	71.3%	83.9%	74.6%	73.1%	63.2%	72.9%
2024	78.6%	68.4%	58.5%	69.3%	83.4%	74.7%	79.9%	78.2%	78.4%	78.1%	80.4%	78.5%
2025	73.3%	74.0%	57.2%	71.4%	87.1%	86.6%	85.2%	M	M	M	M	M

Monthly Plots

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Jun 2025

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