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 (USC00092485) 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
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2013	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	M	M	3.03	2.81	3.79	1.78	6.16	0.73	5.73	M	3.90	4.61
2025	2.43	4.30	3.32	3.96	6.80	3.12	0.02	M	M	M	M	M
NCEI Climatology	4.90	5.31	5.14	4.34	4.01	4.65	4.75	4.17	4.41	3.40	4.42	5.00

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	7.6	5.0	5.3	3.9	4.0	3.8	3.3	3.8	5.4	5.2	5.7
2013	6.3	6.9	7.6	6.2	4.9	3.2	3.2	3.5	3.4	3.3	7.3	5.6
2014	7.1	6.5	6.8	6.3	3.5	3.0	4.1	3.5	3.7	4.8	6.8	5.4
2015	6.1	7.5	6.4	5.8	4.1	3.3	3.4	3.8	3.9	4.7	5.9	5.0
2016	6.9	7.1	5.8	5.1	4.6	3.9	3.0	3.4	3.3	4.5	5.0	5.9
2017	5.2	5.3	6.7	4.3	3.8	2.7	2.6	2.1	4.1	4.3	4.2	4.1
2018	6.1	4.4	7.0	5.2	1.9	3.6	1.5	2.1	2.0	4.7	3.7	4.9
2019	6.4	6.2	6.6	5.4	3.8	4.0	3.2	3.7	4.2	5.0	5.6	7.0
2020	6.3	5.9	5.5	6.4	5.2	3.7	3.0	3.1	5.1	4.7	5.7	5.3
2021	5.6	6.5	6.3	5.6	5.1	3.5	2.7	3.1	3.5	4.0	5.7	4.6
2022	6.9	6.8	6.7	5.5	4.1	3.7	2.3	2.3	4.1	5.7	5.4	2.4
2023	5.1	5.2	5.4	4.5	3.0	1.8	2.4	2.5	2.9	4.3	5.0	4.7
2024	6.9	5.8	6.2	5.4	3.0	2.9	2.7	4.1	5.0	3.8	5.4	5.2
2025	3.2	2.6	3.0	1.6	1.1	0.3	0.2	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
2011	M	M	M	M	86.00	78.80	M	M	M	M	M	M
2012	M	66.46	78.64	75.92	83.15	87.50	91.52	86.99	82.64	72.12	63.32	58.40
2013	56.74	54.56	58.07	72.86	77.41	85.34	84.72	84.55	82.28	73.52	59.72	55.40
2014	48.45	55.91	63.12	72.86	80.48	85.22	85.88	88.38	83.12	75.32	57.70	56.39
2015	51.51	48.26	67.25	74.42	84.49	90.86	92.79	90.99	84.80	74.85	68.12	67.48
2016	53.02	59.81	72.12	77.12	82.57	91.88	95.17	95.12	92.42	84.03	72.20	58.77
2017	62.54	67.23	69.80	81.02	82.46	86.72	91.23	88.73	84.68	77.06	68.00	55.92
2018	51.51	67.94	64.98	73.88	85.07	85.88	85.94	84.84	86.12	72.41	55.46	51.97
2019	51.46	58.60	62.02	73.46	82.28	82.94	87.92	87.10	90.08	72.88	60.02	56.15
2020	53.83	55.46	67.30	68.78	75.43	82.52	88.26	86.23	78.20	72.30	65.78	52.73
2021	50.29	53.86	66.14	70.76	75.95	82.22	84.32	84.78	78.74	71.83	60.56	62.02
2022	49.77	58.61	65.74	70.94	79.79	85.88	86.35	83.85	80.00	70.26	61.58	52.15
2023	57.27	62.54	65.21	69.80	75.08	82.04	87.16	86.58	80.24	72.01	62.18	55.40
2024	49.36	60.49	65.04	72.02	79.26	86.78	87.68	88.26	80.54	75.26	64.82	54.24
2025	46.40	59.06	67.30	74.84	75.20	84.02	88.96	M	M	M	M	M
NCEI Climatology	52.50	56.92	64.90	73.50	80.70	87.01	90.01	89.19	84.50	74.50	63.61	54.90

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	86.00	74.75	M	M	M	M	M	M
2012	M	49.49	60.55	55.52	63.76	67.10	72.41	69.34	64.10	53.02	42.98	42.74
2013	41.00	37.91	39.66	51.86	58.94	69.26	69.80	69.86	64.88	54.59	41.54	40.54
2014	31.26	37.85	42.16	53.48	60.63	68.36	68.58	68.93	66.50	54.53	38.89	41.06
2015	34.38	30.78	47.45	56.24	63.70	71.24	74.79	71.83	67.16	57.37	52.88	52.15
2016	36.30	41.81	52.61	56.54	62.08	71.96	74.39	74.74	70.40	60.51	50.30	42.34
2017	46.28	47.36	50.00	59.84	62.83	70.34	72.88	72.18	66.20	57.43	49.58	41.29
2018	33.34	50.39	45.88	51.08	66.08	66.50	68.18	67.54	68.30	54.06	38.66	38.62
2019	37.23	43.73	42.10	51.68	62.54	65.42	68.99	68.23	66.56	55.57	38.84	40.30
2020	38.68	38.46	49.77	47.90	54.88	64.34	68.99	68.58	62.84	55.52	46.16	34.67
2021	35.83	36.82	46.05	49.28	56.15	65.18	68.06	68.29	61.46	55.28	38.84	45.88
2022	32.12	38.24	43.50	48.80	60.28	66.32	69.68	68.35	60.32	47.21	44.90	37.28
2023	42.44	44.66	44.37	50.18	57.61	62.72	68.06	67.94	61.94	52.15	44.30	37.81
2024	32.41	40.38	46.57	51.50	60.86	66.68	69.57	67.36	63.62	53.08	48.08	36.82
2025	28.63	38.88	44.72	52.94	58.30	65.96	69.41	M	M	M	M	M
NCEI Climatology	31.21	34.20	40.40	47.90	56.52	64.91	68.39	67.70	61.39	49.79	39.29	34.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	86.00	76.77	M	M	M	M	M	M
2012	M	57.97	69.60	65.72	73.46	77.30	81.96	78.16	73.37	62.57	53.15	50.57
2013	48.87	46.24	48.87	62.36	68.17	77.30	77.26	77.20	73.58	64.05	50.63	47.97
2014	39.85	46.88	52.64	63.17	70.55	76.79	77.23	78.65	74.81	64.92	48.29	48.72
2015	42.95	39.52	57.35	65.33	74.10	81.05	83.79	81.41	75.98	66.11	60.50	59.81
2016	44.66	50.81	62.37	66.83	72.33	81.92	84.78	84.93	81.41	72.27	61.25	50.55
2017	54.41	57.30	59.90	70.43	72.65	78.53	82.05	80.45	75.44	67.25	58.79	48.61
2018	42.42	59.16	55.43	62.48	75.58	76.19	77.06	76.19	77.21	63.24	47.06	45.30
2019	44.34	51.17	52.06	62.57	72.41	74.18	78.45	77.67	78.32	64.23	49.43	48.23
2020	46.25	46.96	58.54	58.34	65.15	73.43	78.63	77.41	70.52	63.91	55.97	43.70
2021	43.06	45.34	56.10	60.02	66.05	73.70	76.19	76.54	70.10	63.56	49.70	53.95
2022	40.94	48.42	54.62	59.87	70.03	76.10	78.02	76.10	70.16	58.74	53.24	44.72
2023	49.86	53.60	54.79	59.99	66.35	72.38	77.61	77.26	71.09	62.08	53.24	46.60
2024	40.88	50.43	55.81	61.76	70.06	76.73	78.63	77.81	72.08	64.17	56.45	45.53
2025	37.52	48.97	56.01	63.89	66.75	74.99	79.19	M	M	M	M	M
NCEI Climatology	41.85	45.56	52.65	60.70	68.61	75.96	79.20	78.45	72.94	62.15	51.45	44.45

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
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	57.4%	63.6%	60.5%	68.6%	67.1%	73.8%	77.2%	73.0%	71.3%	63.5%	75.5%
2013	77.3%	69.3%	62.4%	65.8%	67.9%	75.9%	83.8%	81.2%	74.5%	72.3%	60.2%	75.3%
2014	53.2%	64.3%	60.0%	60.0%	72.3%	87.0%	79.0%	78.8%	86.4%	78.8%	67.9%	84.5%
2015	72.4%	68.5%	76.6%	74.7%	72.6%	80.2%	81.6%	79.3%	82.7%	82.1%	79.4%	84.9%
2016	73.5%	68.0%	69.0%	62.6%	72.2%	74.1%	77.9%	80.0%	67.6%	61.4%	60.1%	76.8%
2017	76.6%	70.6%	63.6%	69.9%	76.4%	84.6%	86.0%	83.5%	79.2%	79.7%	79.3%	77.7%
2018	66.9%	82.9%	68.9%	66.4%	76.4%	78.2%	80.7%	81.3%	80.1%	76.7%	82.4%	79.5%
2019	76.3%	77.0%	58.8%	63.7%	69.9%	76.8%	74.8%	77.1%	61.6%	78.9%	68.6%	74.1%
2020	73.4%	79.9%	75.6%	62.6%	71.2%	79.7%	79.1%	83.3%	80.3%	81.0%	69.8%	72.3%
2021	75.3%	75.0%	63.5%	56.8%	67.2%	81.2%	85.2%	86.2%	84.1%	84.1%	64.9%	80.4%
2022	69.9%	66.6%	59.7%	61.5%	74.9%	74.8%	85.6%	87.6%	75.8%	64.9%	71.9%	77.2%
2023	75.7%	73.4%	61.0%	65.7%	75.0%	74.7%	79.6%	82.0%	78.1%	72.6%	65.5%	71.1%
2024	73.3%	55.6%	65.0%	64.6%	76.9%	67.3%	81.5%	67.4%	74.6%	66.8%	73.2%	60.9%
2025	53.4%	58.4%	51.4%	66.9%	80.0%	81.3%	71.5%	M	M	M	M	M

Monthly Plots

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