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 (USC00388887) 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	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	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	M	M	M	M	M	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	5.43	4.96	5.17	4.75	4.79	5.25	4.93	6.17	4.89	4.60	4.54	5.80

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	3.4	2.9	2.8	2.6	2.2	2.4	2.8	2.7	3.0
2013	2.9	3.7	4.1	3.8	3.6	2.7	3.1	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	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	2.9	3.0	3.0	3.5	3.3	2.8	2.6	2.7	3.1	M	M	M
2021	M	M	M	5.1	3.1	2.8	2.6	2.8	2.5	2.5	2.8	2.5
2022	3.4	3.2	3.9	3.7	3.4	2.8	2.6	2.5	2.9	3.1	2.6	2.6
2023	2.6	2.9	3.4	M	M	M	M	M	M	M	M	3.0
2024	3.3	3.2	3.7	3.5	2.8	2.9	2.8	3.0	3.4	2.6	3.1	3.0
2025	3.1	3.2	4.0	3.2	2.1	1.8	1.8	1.8	1.8	1.9	1.9	1.5
2026	1.6	1.7	1.8	1.7	1.3	1.1	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
2012	M	M	M	73.65	81.71	83.97	90.93	84.84	82.85	71.52	63.40	58.37
2013	56.22	54.83	58.84	71.72	76.36	84.91	83.62	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	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	60.63
2020	55.16	55.72	65.81	71.13	75.10	82.80	88.92	85.08	78.30	M	M	M
2021	M	M	M	79.61	76.96	83.80	85.70	86.61	80.34	73.11	61.72	61.59
2022	50.75	58.93	65.98	71.13	80.86	86.91	87.97	85.06	79.88	69.14	59.63	51.31
2023	55.52	63.25	64.95	M	M	M	M	M	M	51.04	52.29	56.57
2024	50.37	60.61	67.13	72.99	79.02	86.11	88.13	88.76	80.38	75.14	65.66	53.68
2025	48.54	60.83	67.87	74.84	75.55	86.45	90.75	81.71	80.94	71.13	65.44	55.78
2026	51.49	58.29	70.91	67.59	63.52	M	M	M	M	M	M	M
NCEI Climatology	51.70	55.80	63.10	72.20	78.90	85.41	88.51	87.30	81.80	71.70	61.99	53.89

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	52.06	60.39	62.59	70.22	67.16	64.56	48.55	35.89	38.44
2013	37.27	32.75	33.87	47.46	54.99	65.92	68.64	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	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	39.92
2020	35.30	36.72	46.41	45.49	53.55	64.24	68.72	68.07	62.90	M	M	M
2021	M	M	M	64.31	54.20	64.49	67.38	67.76	59.63	52.92	35.09	40.80
2022	30.27	35.03	41.22	45.21	58.11	64.72	69.17	67.55	59.17	47.66	35.12	33.99
2023	36.01	41.08	41.53	M	M	M	M	M	M	51.04	50.41	33.23
2024	28.85	34.40	42.35	49.47	59.14	65.79	69.19	66.61	63.58	50.00	45.25	32.70
2025	25.27	35.49	39.57	51.06	56.90	65.21	70.39	65.48	60.97	49.77	39.51	32.70
2026	29.70	33.79	50.64	58.01	58.37	M	M	M	M	M	M	M
NCEI Climatology	29.20	30.98	37.10	44.71	54.51	63.09	66.50	66.01	60.11	47.81	36.80	31.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	62.86	71.05	73.28	80.58	76.00	73.71	60.04	49.65	48.41
2013	46.74	43.79	46.36	59.59	65.68	75.42	76.13	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	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	50.28
2020	45.23	46.22	56.11	58.31	64.33	73.52	78.82	76.58	70.60	M	M	M
2021	M	M	M	71.96	65.58	74.14	76.54	77.18	69.99	63.01	48.40	51.20
2022	40.51	46.98	53.60	58.17	69.48	75.82	78.57	76.31	69.52	58.40	47.38	42.65
2023	45.76	52.16	53.24	M	M	M	M	M	M	51.04	51.35	44.90
2024	39.61	47.51	54.74	61.23	69.08	75.95	78.66	77.68	71.98	62.57	55.45	43.19
2025	36.91	48.16	53.72	62.95	66.23	75.83	80.57	73.60	70.95	60.45	52.47	44.24
2026	40.60	46.04	60.78	62.80	60.94	M	M	M	M	M	M	M
NCEI Climatology	40.45	43.39	50.10	58.45	66.70	74.25	77.50	76.65	70.96	59.75	49.39	42.84

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	M	M	99.0%	99.0%	99.0%	99.0%	99.0%	99.0%	99.0%	99.0%	99.0%
2013	99.0%	99.0%	99.0%	99.0%	99.0%	99.0%	99.0%	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	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	66.2%	68.3%	71.7%	61.3%	71.3%	76.5%	75.4%	80.2%	76.5%	M	M	M
2021	M	M	M	53.2%	72.3%	81.3%	84.1%	84.1%	84.5%	86.3%	70.0%	81.5%
2022	70.0%	68.0%	63.6%	63.1%	74.0%	76.4%	84.0%	85.1%	78.2%	77.6%	66.3%	77.1%
2023	76.2%	74.7%	64.0%	M	M	M	M	M	M	M	M	72.0%
2024	71.2%	63.9%	66.0%	69.8%	80.9%	75.0%	83.0%	75.9%	80.6%	77.2%	79.1%	75.0%
2025	61.3%	66.3%	55.3%	70.7%	79.6%	78.1%	75.4%	82.2%	76.1%	72.7%	61.9%	66.2%
2026	66.0%	65.3%	74.7%	77.8%	82.7%	M	M	M	M	M	M	M

Monthly Plots

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