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 (USC00097777) 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
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	M	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	0.00	0.00	M	M	M	M	M
2017	M	M	M	M	M	M	0.00	M	M	M	M	M
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	4.82	7.44	1.59	2.00	3.37	6.36	7.97	0.68	3.02	2.07
2021	3.84	3.68	3.56	1.43	1.97	5.47	5.08	5.45	5.86	3.58	0.26	5.77
2022	3.34	2.52	3.52	3.40	5.16	0.15	M	0.01	M	1.42	3.57	2.63
2023	7.85	2.41	6.00	4.30	0.83	2.50	2.53	9.21	1.68	2.74	1.77	3.11
2024	3.00	4.58	5.14	2.01	4.85	2.74	7.11	3.47	7.54	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	4.40	4.28	4.83	3.25	3.16	4.29	4.41	5.14	4.49	3.07	2.88	4.56

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	3.4	3.3	3.1	2.9	4.2	3.2
2015	4.4	4.5	5.1	4.5	3.5	3.2	3.2	3.0	3.2	3.7	3.6	3.5
2016	4.4	5.3	4.3	4.6	3.5	3.6	3.8	3.6	3.0	3.6	3.2	3.8
2017	4.0	4.4	5.3	4.1	4.1	3.2	2.8	2.8	3.5	4.2	2.5	3.3
2018	4.7	4.5	6.4	5.5	2.6	4.1	2.1	2.0	M	M	M	M
2019	M	M	M	M	3.0	3.2	2.4	2.7	3.2	3.9	3.2	4.8
2020	4.2	4.7	5.7	6.3	5.6	5.5	4.6	4.1	5.7	5.3	5.3	5.4
2021	6.0	6.4	6.4	5.5	5.5	4.9	4.1	4.3	3.6	4.2	4.5	4.9
2022	6.5	6.3	7.1	5.9	5.4	5.3	M	3.5	4.8	4.4	6.3	5.7
2023	5.4	6.3	6.0	5.7	6.2	5.2	4.0	4.3	3.7	4.8	5.1	5.5
2024	6.9	6.0	6.1	6.1	4.4	5.4	4.3	5.3	6.2	4.3	M	M
2025	M	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
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	87.74	90.88	84.01	78.88	63.37	61.40
2015	54.70	54.32	69.02	76.24	86.17	91.78	94.64	88.08	85.45	75.29	70.33	68.16
2016	55.22	62.44	74.73	77.05	82.95	92.85	96.79	94.50	89.20	82.64	73.26	60.86
2017	63.15	70.41	71.81	80.47	73.40	86.17	89.35	86.14	81.24	74.06	69.47	56.07
2018	55.26	68.08	68.69	M	85.21	91.40	88.72	90.11	M	M	M	M
2019	M	M	M	M	85.15	78.25	89.14	89.18	93.80	83.72	66.23	63.72
2020	63.33	62.99	72.42	74.98	81.00	86.97	92.62	89.73	82.59	79.29	71.29	57.33
2021	56.90	60.10	71.11	75.33	82.33	87.33	88.69	89.20	84.31	77.57	65.30	67.09
2022	56.63	65.81	71.81	76.11	85.08	88.50	M	85.84	84.10	75.56	67.77	58.24
2023	61.70	69.74	70.38	78.61	83.04	89.35	93.44	91.41	84.09	76.15	66.46	61.46
2024	58.09	63.57	69.65	77.36	83.15	91.79	91.70	90.11	85.12	79.88	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	57.90	61.41	68.70	76.00	83.10	88.50	91.61	89.90	84.99	76.30	66.89	59.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	68.34	68.20	66.63	51.85	36.57	39.33
2015	33.75	32.72	48.04	57.88	59.48	69.22	71.99	71.27	66.25	55.56	52.03	51.28
2016	34.88	40.01	49.44	52.73	59.37	68.72	72.53	71.28	65.18	54.94	44.27	42.14
2017	44.37	46.05	46.48	54.34	73.40	71.87	70.59	71.74	65.72	47.19	43.51	38.90
2018	32.20	47.46	44.49	M	64.24	81.10	67.25	67.69	M	M	M	M
2019	M	M	M	M	62.18	60.96	67.01	67.01	66.01	60.76	42.00	43.21
2020	44.40	42.52	53.21	50.50	57.55	67.96	71.93	71.57	66.21	59.10	49.16	35.12
2021	38.24	39.29	47.74	49.23	56.84	67.50	70.60	71.67	63.22	56.64	39.21	46.51
2022	34.76	40.59	47.31	49.83	62.52	67.17	M	70.87	63.45	49.33	47.82	39.79
2023	40.98	46.98	47.36	51.58	59.05	63.86	71.93	71.65	63.20	53.22	43.87	40.07
2024	35.19	40.77	48.05	53.27	63.16	68.62	72.48	70.62	68.28	60.44	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	34.70	36.78	42.80	50.00	58.80	67.20	70.90	70.01	64.51	52.90	42.10	37.20

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	78.04	79.54	75.32	65.36	49.97	50.37
2015	44.23	43.52	58.53	67.06	72.83	80.50	83.32	79.67	75.85	65.43	61.18	59.72
2016	45.05	51.23	62.09	64.89	71.16	80.79	84.66	82.89	77.19	68.79	58.76	51.50
2017	53.76	58.23	59.15	67.41	73.40	79.02	79.97	78.94	73.48	60.63	56.49	47.49
2018	43.73	57.77	56.59	M	74.73	86.25	77.99	78.90	M	M	M	M
2019	M	M	M	M	73.66	69.60	78.07	78.10	79.91	72.24	54.11	53.47
2020	53.86	52.76	62.81	62.74	69.27	77.46	82.27	80.65	74.40	69.20	60.22	46.22
2021	47.57	49.70	59.42	62.28	69.58	77.41	79.65	80.44	73.77	67.10	52.26	56.80
2022	45.70	53.20	59.56	62.97	73.80	77.83	M	78.35	73.77	62.45	57.79	49.02
2023	51.34	58.36	58.87	65.09	71.05	76.61	82.68	81.53	73.64	64.69	55.17	50.77
2024	46.64	52.17	58.85	65.31	73.16	80.20	82.09	80.36	76.70	70.16	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	46.30	49.09	55.75	63.00	70.95	77.85	81.25	79.95	74.75	64.60	54.50	48.45

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
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	79.9%	75.0%	84.4%	76.0%	72.3%	83.5%
2015	72.9%	66.0%	75.4%	78.7%	69.1%	76.4%	75.0%	80.5%	79.7%	80.9%	76.8%	82.5%
2016	74.7%	67.3%	71.5%	67.6%	71.3%	72.4%	75.4%	80.5%	80.5%	74.4%	70.7%	80.7%
2017	77.9%	73.0%	67.1%	73.5%	83.8%	74.4%	78.5%	82.2%	73.3%	68.7%	76.3%	76.2%
2018	61.5%	78.1%	56.4%	M	78.1%	62.2%	85.7%	84.0%	M	M	M	M
2019	M	M	M	M	56.2%	71.9%	69.1%	72.9%	61.0%	69.3%	71.2%	70.4%
2020	68.4%	72.7%	75.5%	67.3%	70.7%	74.6%	74.5%	82.5%	80.3%	79.0%	77.3%	76.4%
2021	74.1%	76.4%	68.0%	63.5%	66.4%	76.0%	80.3%	81.6%	78.4%	79.8%	66.9%	79.6%
2022	67.3%	66.6%	63.1%	64.3%	70.6%	69.1%	M	82.6%	73.9%	69.1%	70.4%	73.8%
2023	74.2%	71.5%	65.0%	67.6%	69.6%	68.2%	75.8%	79.0%	78.8%	73.9%	70.4%	70.2%
2024	67.6%	62.0%	65.9%	65.9%	74.9%	65.9%	74.8%	71.4%	72.1%	74.3%	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M

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