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 (USW00003935) 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
NCEI Climatology	3.51	3.45	4.69	5.18	5.27	3.80	3.87	3.23	3.61	3.57	4.25	3.62

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	7.5	6.5	5.8	2.7	0.0	0.0	0.0	0.0	0.0
2013	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.2	5.9	7.7	7.1
2014	9.2	8.2	9.9	8.6	8.0	6.1	4.3	3.3	5.3	5.2	M	M
2015	5.5	6.4	5.1	5.3	3.7	2.2	2.0	1.7	1.8	4.2	4.9	7.0
2016	6.8	6.0	11.7	5.5	3.9	3.1	0.6	0.4	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
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	72.32	81.38	87.32	93.38	88.71	78.05	66.03	56.62	51.14
2013	44.08	46.45	51.29	66.95	76.01	84.63	84.89	85.01	82.69	62.33	52.78	42.56
2014	39.14	39.55	52.75	68.40	73.83	80.96	82.36	87.79	79.71	69.73	M	M
2015	41.32	31.61	55.65	70.10	77.91	85.03	87.13	82.94	81.25	67.36	56.88	56.07
2016	41.96	46.31	57.48	66.69	76.25	89.59	87.05	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
NCEI Climatology	43.01	48.34	58.11	68.99	78.10	86.59	89.21	88.29	81.81	70.90	56.80	46.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	50.71	60.73	61.21	71.04	64.91	58.63	46.74	33.83	35.00
2013	27.84	29.84	34.43	45.85	58.44	67.92	67.57	67.15	61.41	41.02	34.62	27.09
2014	19.84	23.07	30.98	48.48	54.89	69.98	68.72	68.91	59.59	51.37	M	M
2015	25.73	17.51	38.75	50.99	60.77	69.33	73.64	66.65	61.64	53.75	42.61	42.75
2016	27.87	32.78	45.91	47.19	58.34	73.05	72.45	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
NCEI Climatology	26.21	29.82	37.30	46.80	57.49	65.90	69.31	66.40	57.69	46.30	36.69	29.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	61.51	71.05	74.27	82.21	76.81	68.34	56.38	45.22	43.07
2013	35.96	38.15	42.86	56.40	67.22	76.28	76.23	76.08	72.05	51.68	43.70	34.83
2014	29.49	31.31	41.87	58.44	64.36	75.47	75.54	78.35	69.65	60.55	M	M
2015	33.53	24.56	47.20	60.54	69.34	77.18	80.38	74.79	71.45	60.56	49.75	49.41
2016	34.91	39.55	51.69	56.94	67.29	81.32	79.75	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
NCEI Climatology	34.61	39.08	47.70	57.90	67.79	76.25	79.26	77.35	69.75	58.60	46.75	38.05

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	62.3%	65.4%	59.0%	71.7%	68.3%	75.8%	67.7%	68.7%	76.7%
2013	72.2%	66.3%	66.5%	65.9%	70.8%	72.3%	76.1%	80.0%	76.0%	73.9%	67.8%	78.1%
2014	59.4%	66.6%	66.6%	63.9%	68.7%	81.4%	78.3%	79.9%	77.6%	79.6%	M	M
2015	71.5%	64.5%	71.4%	66.1%	73.5%	77.0%	80.5%	79.3%	77.6%	77.1%	73.7%	76.7%
2016	68.8%	67.7%	64.7%	59.5%	74.9%	69.9%	83.1%	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

Monthly Plots

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