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 (USC00407459) 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
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	5.26	4.17	5.02	5.10	0.84	0.16	0.02	1.07
2018	1.11	11.98	3.38	7.15	2.01	3.99	1.96	2.70	2.76	1.81	4.39	7.05
2019	5.17	12.78	4.21	4.74	3.47	0.43	2.56	0.02	0.45	1.81	0.37	6.15
2020	6.42	5.79	9.00	6.03	3.97	3.57	6.05	6.36	4.74	5.51	1.93	4.63
2021	2.49	4.84	5.64	1.01	2.89	5.41	5.46	1.05	4.29	4.89	1.65	4.84
2022	7.34	7.87	5.07	3.40	1.02	0.09	0.16	0.16	1.68	1.97	3.85	5.02
2023	3.83	3.71	6.36	2.83	4.36	2.22	3.12	5.76	0.72	1.25	1.83	3.90
2024	8.14	3.57	7.43	4.29	2.86	2.42	4.37	0.03	3.93	0.58	1.85	4.07
2025	0.40	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	5.29	5.87	5.48	5.13	4.57	4.78	4.83	4.37	4.12	3.81	4.26	6.28

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	4.0	3.2	2.5	2.5	2.7	3.6	4.0	4.4
2018	5.7	6.2	6.2	6.0	3.3	2.8	2.5	3.0	2.9	3.7	5.0	5.0
2019	5.2	5.7	5.6	4.8	3.2	3.5	2.5	1.9	2.0	3.4	3.8	4.6
2020	4.8	5.7	5.6	4.9	3.9	3.6	2.3	2.7	2.7	3.0	3.8	4.2
2021	5.0	5.7	5.0	4.6	4.1	3.8	2.6	1.7	2.2	3.4	3.4	4.9
2022	5.8	5.8	6.1	6.2	4.6	2.9	3.2	2.5	2.5	3.8	3.9	4.6
2023	5.3	5.9	6.0	4.6	3.6	3.2	2.5	2.6	2.2	4.0	3.5	4.1
2024	5.4	5.6	5.2	6.5	4.0	3.0	3.2	3.0	3.6	2.9	5.3	5.3
2025	3.4	M	M	M	M	M	M	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
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	81.07	84.44	89.89	85.59	81.38	72.92	63.72	50.99
2018	45.73	61.38	60.57	67.58	84.78	88.34	88.96	89.31	87.74	74.62	56.00	52.96
2019	50.00	58.74	60.16	73.82	81.90	85.76	88.44	89.30	92.48	74.56	59.06	58.25
2020	53.72	54.34	67.94	69.80	76.25	85.82	90.53	88.09	81.32	72.82	66.26	53.48
2021	50.99	48.78	67.01	71.12	77.06	85.22	86.99	82.40	80.60	75.14	60.86	63.94
2022	48.20	55.59	65.33	70.76	80.48	88.94	93.80	86.98	82.47	71.72	62.30	50.33
2023	54.22	61.31	63.30	69.92	78.51	84.87	88.23	87.80	84.08	74.33	63.80	56.33
2024	45.06	61.67	66.20	72.44	80.83	88.16	89.83	91.46	83.06	78.10	66.14	54.12
2025	40.67	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	48.20	52.62	61.20	70.90	78.00	84.90	88.10	87.80	83.00	72.51	60.80	51.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	59.94	63.50	69.10	66.26	59.48	48.08	39.20	30.84
2018	24.40	41.71	39.61	43.46	61.26	66.68	68.23	67.30	66.02	51.34	34.88	36.41
2019	31.07	39.26	36.82	47.54	59.99	64.34	68.93	65.30	63.32	49.94	32.48	37.05
2020	35.37	35.76	47.79	44.60	53.66	63.62	69.68	67.88	60.32	50.00	37.70	28.05
2021	31.30	29.11	41.64	43.82	52.73	64.94	69.10	64.14	60.91	54.01	32.42	39.90
2022	26.02	29.04	38.33	46.16	57.84	63.38	69.80	66.36	55.54	40.54	37.34	31.20
2023	33.94	38.88	39.78	44.72	55.92	60.67	67.94	67.71	58.64	47.62	35.60	31.25
2024	24.63	35.41	41.81	50.72	59.64	64.82	70.03	64.69	62.12	46.05	44.66	32.81
2025	22.67	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	25.41	28.21	35.20	43.30	52.60	61.40	65.50	63.80	56.39	43.91	33.20	28.20

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	70.50	73.97	79.50	75.93	70.43	60.50	51.46	40.91
2018	35.07	51.54	50.09	55.52	73.02	77.51	78.60	78.31	76.88	62.98	45.44	44.69
2019	40.54	49.00	48.49	60.68	70.95	75.05	78.68	77.30	77.90	62.25	45.77	47.65
2020	44.54	45.05	57.87	57.20	64.95	74.72	80.11	77.99	70.82	61.41	51.98	40.77
2021	41.15	38.94	54.33	57.47	64.89	75.08	78.05	73.27	70.75	64.57	46.64	51.92
2022	37.11	42.32	51.83	58.46	69.16	76.16	81.80	76.67	69.00	56.13	49.82	40.77
2023	44.08	50.10	51.54	57.32	67.22	72.77	78.09	77.75	71.36	60.97	49.70	43.79
2024	34.85	48.54	54.01	61.58	70.24	76.49	79.93	78.07	72.59	62.08	55.40	43.47
2025	31.67	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	36.80	40.42	48.20	57.10	65.30	73.15	76.80	75.80	69.70	58.21	47.00	39.75

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
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	77.3%	80.0%	80.1%	83.1%	82.0%	79.5%	77.4%	74.1%
2018	67.8%	81.8%	70.8%	68.7%	77.8%	80.5%	81.3%	77.9%	80.1%	78.6%	82.0%	82.1%
2019	75.9%	79.2%	66.4%	72.4%	80.0%	78.2%	82.2%	76.5%	73.5%	79.6%	74.7%	80.2%
2020	78.1%	78.1%	75.8%	71.3%	78.5%	78.9%	81.3%	82.5%	83.1%	83.6%	76.6%	78.7%
2021	75.1%	79.4%	72.8%	67.1%	74.3%	80.9%	85.1%	83.6%	86.3%	84.0%	74.7%	82.0%
2022	64.0%	73.7%	67.2%	68.3%	81.5%	75.8%	70.8%	80.5%	77.5%	73.8%	77.3%	83.8%
2023	83.5%	78.2%	70.0%	75.9%	81.4%	80.5%	87.0%	87.8%	83.9%	79.2%	76.0%	81.8%
2024	86.4%	73.9%	75.7%	75.7%	86.1%	81.6%	84.3%	75.4%	82.6%	78.8%	86.1%	83.7%
2025	83.3%	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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