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 (USC00352973) 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
2010	M	M	M	M	0.39	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	0.15	0.18	2.40	2.20	4.41
2019	0.02	1.30	0.05	5.45	1.98	0.51	0.54	0.26	2.90	M	M	1.08
2020	10.65	3.95	3.11	2.99	4.93	3.84	0.02	0.16	0.67	1.80	6.84	6.28
2021	9.12	6.09	3.69	0.67	1.40	1.67	0.03	0.04	2.98	4.33	7.09	13.06
2022	5.04	3.01	5.29	6.19	7.35	4.17	0.08	0.02	0.47	2.31	6.77	10.29
2023	8.95	3.97	7.59	6.98	0.75	0.02	0.01	0.21	2.95	4.57	7.09	15.68
2024	16.63	8.82	10.16	3.36	3.79	2.08	0.31	0.59	1.98	5.52	13.11	10.83
2025	6.89	6.91	9.33	2.90	1.28	0.57	0.02	0.68	1.42	5.33	7.42	9.98
2026	4.32	8.87	3.94	3.42	1.05	1.28	0.02	0.03	M	M	M	M
NCEI Climatology	10.22	9.69	9.33	6.36	3.87	2.85	0.51	1.07	2.26	5.95	11.25	12.50

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	6.4	5.5	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	4.8	4.4	3.6	5.0	4.4
2019	4.3	4.2	3.2	6.0	6.0	7.3	6.2	5.2	4.6	M	M	2.1
2020	6.0	3.7	4.2	4.9	4.8	6.0	6.5	6.7	3.4	3.3	4.2	4.6
2021	4.1	4.8	4.8	5.0	6.7	5.9	8.7	5.5	5.2	4.2	4.5	5.2
2022	4.7	3.7	5.0	5.9	7.1	6.3	6.4	5.7	4.2	2.8	4.1	4.4
2023	4.5	4.9	5.0	5.8	7.3	8.7	7.5	6.3	5.0	3.6	3.5	4.7
2024	7.1	4.6	5.1	5.6	7.5	7.7	7.9	4.9	4.4	3.3	4.2	4.8
2025	3.1	5.0	6.2	7.1	6.0	8.2	8.3	5.6	5.0	3.4	3.6	5.5
2026	3.7	3.2	5.1	4.9	7.8	6.5	6.9	7.9	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
2010	M	M	M	57.20	57.97	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	60.80	M	M	M	M
2014	M	M	M	41.00	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	64.22	63.61	61.50	53.96	51.39
2019	53.48	45.95	53.48	55.52	58.42	62.72	66.43	69.39	66.00	M	M	49.74
2020	51.74	51.29	51.17	55.94	60.86	62.33	64.85	67.75	68.38	61.65	54.42	52.66
2021	52.04	49.60	51.78	56.13	58.07	62.74	64.60	65.98	66.24	59.28	56.72	48.53
2022	54.41	52.89	53.60	54.02	56.39	62.30	65.39	67.13	67.34	61.90	53.30	49.94
2023	51.51	49.94	49.59	53.00	60.51	61.22	65.91	69.28	66.08	64.05	56.84	55.28
2024	53.25	52.79	54.30	55.40	59.41	62.18	67.25	66.66	65.84	63.01	54.08	54.24
2025	52.67	50.71	54.01	57.26	60.51	62.00	63.35	67.30	66.20	63.12	58.52	54.99
2026	55.86	54.76	55.57	57.80	59.75	63.86	64.86	67.67	M	M	M	M
NCEI Climatology	49.10	51.13	52.90	55.50	60.10	63.50	67.89	67.40	66.30	60.70	53.40	47.50

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	51.80	45.37	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	57.20	M	M	M	M
2014	M	M	M	41.00	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	51.98	48.49	46.23	46.76	39.84
2019	40.07	34.89	37.17	44.12	46.28	47.60	53.08	53.77	55.00	M	M	40.80
2020	42.93	36.74	37.48	42.46	47.94	50.51	51.24	51.17	53.43	46.67	41.52	40.23
2021	40.30	40.09	36.93	39.13	44.82	51.28	50.41	50.55	48.63	46.32	44.50	40.29
2022	40.65	38.11	41.64	40.88	45.06	50.90	53.19	54.88	52.70	49.25	39.38	39.26
2023	39.90	36.11	36.88	42.26	47.91	48.92	51.97	54.76	51.38	49.25	44.30	45.94
2024	44.14	42.68	41.06	42.08	45.53	49.40	51.39	54.12	51.92	47.62	42.92	43.21
2025	37.23	39.33	43.03	42.38	45.94	49.46	51.51	54.88	52.34	47.62	45.68	45.70
2026	40.25	41.19	43.09	44.12	47.85	50.54	52.26	51.80	M	M	M	M
NCEI Climatology	38.69	37.20	38.50	39.80	43.50	46.41	49.50	49.30	46.50	44.00	40.30	37.40

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	54.50	51.67	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	59.00	M	M	M	M
2014	M	M	M	41.00	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	58.10	56.05	53.86	50.36	45.62
2019	46.78	40.42	45.33	49.82	52.35	55.16	59.75	61.58	60.50	M	M	45.27
2020	47.33	44.02	44.33	49.20	54.40	56.42	58.05	59.46	60.91	54.16	47.97	46.45
2021	46.17	44.84	44.36	47.63	51.44	57.01	57.50	58.26	57.43	52.80	50.61	44.41
2022	47.53	45.50	47.62	47.45	50.73	56.60	59.29	61.00	60.02	55.57	46.34	44.60
2023	45.70	43.02	43.24	47.63	54.21	55.07	58.94	62.02	58.73	56.65	50.57	50.61
2024	48.69	47.73	47.68	48.74	52.47	55.79	59.32	60.39	58.88	55.31	48.50	48.72
2025	44.95	45.02	48.52	49.82	53.22	55.73	57.43	61.09	59.27	55.37	52.10	50.35
2026	48.05	47.98	49.33	50.96	53.80	57.20	58.56	59.74	M	M	M	M
NCEI Climatology	43.90	44.17	45.70	47.65	51.80	54.96	58.70	58.35	56.40	52.35	46.85	42.45

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
2010	M	M	M	64.8%	71.3%	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	87.6%	83.6%	83.7%	90.4%	85.3%
2019	82.0%	89.1%	80.6%	84.4%	83.6%	81.0%	83.3%	81.1%	88.6%	M	M	94.4%
2020	89.4%	86.8%	84.8%	83.5%	83.4%	84.9%	82.8%	81.3%	80.8%	84.2%	87.8%	85.0%
2021	87.4%	87.3%	81.4%	77.6%	81.3%	87.2%	86.6%	87.3%	85.0%	90.3%	90.4%	90.8%
2022	84.1%	85.4%	89.5%	83.0%	89.0%	87.3%	89.2%	90.0%	89.3%	94.8%	86.3%	93.6%
2023	89.5%	89.0%	93.8%	91.9%	89.2%	88.9%	90.0%	91.1%	91.0%	88.9%	89.8%	94.1%
2024	95.0%	94.4%	89.6%	89.8%	88.7%	92.2%	89.9%	92.6%	94.8%	90.8%	92.8%	91.5%
2025	84.1%	94.2%	97.0%	90.2%	84.6%	82.4%	85.8%	87.1%	86.5%	85.2%	91.8%	91.3%
2026	79.4%	89.1%	88.0%	84.4%	86.7%	86.7%	89.0%	86.1%	M	M	M	M

Monthly Plots

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