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 (USC00238746) 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
2012	M	1.09	1.86	1.27	1.99	0.77	0.22	2.37	1.30	1.44	0.69	3.05
2013	1.95	5.47	20.26	4.28	6.44	3.96	0.53	1.03	0.59	0.86	0.14	7.03
2014	44.45	4.49	2.22	2.81	2.00	2.15	1.47	2.33	3.43	2.50	2.71	1.90
2015	0.35	4.20	1.31	5.94	1.87	3.75	1.72	2.74	0.45	0.05	3.76	6.44
2016	3.12	2.80	4.52	4.24	3.19	0.59	4.59	5.78	3.21	0.86	0.94	0.45
2017	0.38	0.08	4.00	4.05	5.19	3.05	3.91	1.16	1.04	1.94	0.85	3.38
2018	1.08	3.80	2.71	0.87	2.56	3.02	0.49	1.01	1.61	1.78	11.44	2.56
2019	6.85	3.72	8.28	3.49	3.92	2.93	3.73	8.97	0.48	3.44	2.64	4.34
2020	6.59	3.40	1.28	2.73	1.60	1.17	4.66	1.78	1.29	3.04	0.98	0.52
2021	4.74	6.49	2.28	4.19	0.60	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	M	M	M	M	M	M	M	M	M	M
2025	M	M	M	M	M	0.63	3.02	M	M	M	M	M
NCEI Climatology	2.52	2.63	3.66	4.57	5.30	4.20	4.19	3.75	3.71	3.37	3.67	2.64

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	7.9	7.6	5.9	4.3	3.6	2.1	2.9	3.2	5.6	3.9	6.2
2013	5.7	7.3	6.9	7.0	6.6	5.3	2.6	2.2	0.8	3.7	6.7	5.7
2014	8.7	6.1	7.5	9.1	5.4	5.5	4.2	2.9	3.5	5.1	7.6	5.4
2015	6.1	6.7	4.5	5.1	4.9	2.3	1.2	1.7	3.0	4.2	5.8	6.4
2016	6.7	7.3	7.0	6.9	4.5	2.6	2.1	2.1	3.0	4.4	4.5	4.7
2017	5.3	5.1	6.3	4.5	4.7	3.3	1.1	1.0	1.2	4.2	3.6	4.5
2018	5.7	4.3	4.7	5.4	2.5	4.1	3.1	4.0	3.3	5.6	5.4	6.2
2019	6.9	7.0	6.7	7.3	5.7	5.0	4.0	3.6	4.6	5.3	5.1	5.2
2020	6.3	6.0	6.8	7.3	5.9	4.5	3.3	2.8	3.1	5.0	6.4	5.3
2021	5.7	4.8	6.3	5.9	4.8	2.4	0.6	1.2	3.3	4.8	4.4	5.0
2022	5.9	5.9	7.4	8.1	6.4	3.0	1.8	1.7	2.4	4.3	5.5	5.7
2023	1.8	5.1	6.2	6.2	3.2	2.1	1.3	1.9	1.9	4.9	3.1	4.9
2024	4.9	4.0	6.1	6.5	3.3	2.9	1.6	1.6	1.8	3.6	5.2	4.5
2025	2.6	0.4	M	M	M	2.8	2.5	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
2012	M	48.20	71.14	70.10	81.53	87.02	95.56	88.26	76.94	65.50	56.06	49.19
2013	44.25	43.12	47.27	64.88	74.79	82.94	83.97	85.01	82.76	67.88	52.52	41.64
2014	37.69	35.92	53.43	67.28	76.88	83.66	84.03	86.23	78.02	67.88	49.34	43.67
2015	42.28	36.44	56.85	68.96	76.30	82.70	85.77	84.08	82.76	69.28	59.66	51.80
2016	41.58	48.51	61.67	69.56	73.92	87.92	86.93	85.42	82.34	73.98	60.98	41.81
2017	47.98	58.04	57.33	72.86	75.20	84.56	88.61	82.34	82.58	70.61	58.88	43.73
2018	39.84	48.01	51.05	60.86	84.37	87.67	87.80	87.39	83.30	68.78	45.68	46.75
2019	38.39	42.86	51.45	69.08	75.49	81.86	87.22	85.25	85.88	65.39	51.80	47.95
2020	41.93	45.47	58.94	64.10	71.72	85.94	88.50	83.74	78.50	65.15	60.38	46.69
2021	40.30	36.07	60.97	66.20	73.05	85.64	86.17	89.02	85.38	72.12	58.40	57.37
2022	40.13	46.34	59.70	66.38	77.75	87.26	90.59	86.70	80.60	69.86	56.24	43.40
2023	65.30	55.14	54.94	70.64	79.67	87.02	88.55	85.19	82.82	70.26	59.54	52.21
2024	37.17	58.50	64.17	70.70	79.42	87.74	85.88	86.70	82.64	76.25	58.46	47.97
2025	36.99	60.20	M	M	M	89.34	90.28	M	M	M	M	M
NCEI Climatology	39.91	45.54	55.80	67.31	75.80	83.80	88.31	86.90	79.51	68.90	55.30	44.49

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	30.39	47.74	46.58	58.36	60.14	70.11	63.30	54.86	44.08	31.22	30.37
2013	23.46	25.64	30.49	42.80	54.94	63.86	64.75	64.34	59.00	44.60	31.04	21.32
2014	15.34	16.12	27.88	50.18	55.52	66.08	61.79	66.49	55.22	46.05	29.24	32.46
2015	22.94	16.57	33.16	47.12	57.95	66.38	68.87	64.05	60.38	46.63	39.20	35.48
2016	24.22	29.52	41.52	46.70	53.25	66.68	69.57	69.45	61.58	52.79	39.02	24.22
2017	33.35	32.06	37.53	49.91	54.35	62.90	68.99	61.85	57.02	48.61	37.04	23.41
2018	19.23	26.86	34.67	38.96	62.19	67.13	67.13	66.43	61.22	48.02	29.48	29.21
2019	23.64	26.21	32.87	46.88	57.49	65.00	70.09	66.84	65.72	45.59	30.44	29.02
2020	28.98	27.90	41.00	42.86	53.95	64.52	69.51	63.82	56.72	41.93	37.52	26.31
2021	28.52	19.48	40.13	44.00	53.66	66.26	67.01	67.48	58.94	51.68	32.60	33.80
2022	17.83	21.46	36.70	44.72	59.00	65.12	69.51	66.08	56.12	42.39	35.18	27.74
2023	44.60	33.46	35.19	43.82	55.17	61.28	67.77	67.48	59.30	47.04	34.64	34.85
2024	22.65	31.13	39.66	48.80	60.68	66.38	68.00	66.72	59.42	46.05	41.06	31.77
2025	19.05	33.80	M	M	M	73.91	71.97	M	M	M	M	M
NCEI Climatology	20.20	23.51	32.10	42.80	54.20	63.60	67.00	64.90	55.91	43.60	32.80	24.29

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	39.29	59.44	58.34	69.95	73.58	82.83	75.78	65.90	54.79	43.64	39.78
2013	33.86	34.38	38.88	53.84	64.86	73.40	74.36	74.68	70.88	56.24	41.78	31.48
2014	26.51	26.02	40.65	58.73	66.20	74.87	72.91	76.36	66.62	56.97	39.29	38.07
2015	32.61	26.50	45.01	58.04	67.13	74.54	77.32	74.07	71.57	57.95	49.43	43.64
2016	32.90	39.01	51.60	58.13	63.59	77.30	78.25	77.44	71.96	63.38	50.00	33.02
2017	40.66	45.05	47.43	61.38	64.78	73.73	78.80	72.09	69.80	59.61	47.96	33.57
2018	29.53	37.43	42.86	49.91	73.28	77.40	77.46	76.91	72.26	58.40	37.58	37.98
2019	31.01	34.54	42.16	57.98	66.49	73.43	78.65	76.04	75.80	55.49	41.12	38.49
2020	35.45	36.69	49.97	53.48	62.83	75.23	79.00	73.78	67.61	53.54	48.95	36.50
2021	34.41	27.77	50.55	55.10	63.35	75.95	76.59	78.25	72.16	61.90	45.50	45.59
2022	28.98	33.90	48.20	55.55	68.38	76.19	80.05	76.39	68.36	56.13	45.71	35.57
2023	54.95	44.30	45.06	57.23	67.42	74.15	78.16	76.33	71.06	58.65	47.09	43.53
2024	29.91	44.82	51.92	59.75	70.05	77.06	76.94	76.71	71.03	61.15	49.76	39.87
2025	28.02	47.00	M	M	M	81.63	81.13	M	M	M	M	M
NCEI Climatology	30.05	34.53	43.95	55.05	65.00	73.70	77.65	75.90	67.71	56.25	44.05	34.39

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
2012	M	68.0%	67.8%	70.0%	66.9%	63.8%	62.5%	66.7%	79.4%	69.6%	69.3%	77.2%
2013	69.9%	69.9%	72.0%	66.5%	74.9%	77.9%	77.6%	79.6%	74.8%	76.8%	69.8%	77.0%
2014	63.2%	68.4%	62.1%	71.4%	74.1%	85.3%	M	77.6%	78.6%	76.2%	67.2%	78.3%
2015	68.4%	64.0%	66.8%	60.6%	70.3%	81.5%	81.1%	79.7%	73.4%	66.6%	72.7%	76.2%
2016	69.2%	64.0%	67.8%	62.3%	72.8%	70.6%	82.4%	83.7%	79.3%	74.5%	72.3%	70.2%
2017	82.3%	64.4%	60.7%	68.2%	73.2%	70.5%	76.3%	79.6%	72.6%	72.4%	65.1%	63.1%
2018	66.7%	72.1%	71.5%	59.1%	72.8%	77.3%	76.4%	78.0%	78.4%	75.7%	81.4%	78.7%
2019	77.6%	76.9%	68.2%	67.7%	78.6%	78.9%	80.7%	82.4%	79.0%	78.0%	75.3%	79.5%
2020	82.1%	74.9%	74.5%	67.0%	78.2%	74.7%	83.3%	83.5%	83.5%	76.2%	71.1%	75.5%
2021	81.7%	70.5%	65.7%	67.1%	73.1%	79.0%	85.7%	81.8%	75.1%	82.7%	65.2%	76.0%
2022	68.9%	72.4%	66.4%	67.4%	79.2%	74.4%	79.4%	83.8%	79.1%	68.0%	69.0%	76.9%
2023	94.1%	72.3%	72.9%	59.4%	70.8%	70.6%	83.0%	88.6%	81.2%	78.7%	68.3%	77.4%
2024	81.5%	67.6%	65.8%	69.3%	85.1%	79.7%	89.6%	85.3%	82.9%	74.6%	86.7%	83.0%
2025	91.2%	100.0%	M	M	M	78.2%	81.1%	M	M	M	M	M

Monthly Plots

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