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 (USC00115430) 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	2.61	2.27	2.81	4.78	4.10	4.71	4.26	2.85	3.11	3.77	3.56	2.55

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.5
2013	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2014	0.7	11.0	12.3	12.0	12.0	9.1	5.3	5.5	7.3	9.2	13.3	9.8
2015	10.8	11.5	9.6	11.4	10.3	8.6	6.5	6.5	7.1	11.8	7.1	9.4
2016	10.1	8.5	0.8	2.1	0.8	5.4	2.9	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	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	66.23	81.74	83.93	96.92	87.48	72.43	55.80	52.23	34.77
2013	38.18	39.12	43.91	61.89	79.72	74.97	81.72	84.73	84.61	62.98	48.79	37.00
2014	29.93	30.38	47.22	64.72	70.47	82.55	80.51	85.14	76.20	63.41	42.99	38.47
2015	34.81	29.73	48.92	57.66	66.48	75.89	77.25	77.83	79.00	55.63	28.19	31.37
2016	27.46	23.34	35.16	29.28	36.66	71.82	75.16	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	34.80	39.78	51.30	64.40	74.30	82.79	86.10	84.50	79.20	66.40	51.21	39.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	46.57	60.07	65.32	74.73	67.94	60.96	49.57	37.63	24.24
2013	22.64	25.38	31.11	42.85	63.68	66.70	66.75	65.18	62.52	43.46	31.70	22.46
2014	13.05	13.95	27.35	46.03	52.31	68.25	68.05	67.34	57.67	48.31	29.95	30.54
2015	21.08	12.73	33.78	31.36	44.63	56.06	53.25	61.38	56.89	28.03	12.79	13.51
2016	8.64	4.24	13.93	10.71	19.80	48.18	52.74	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	20.19	23.55	32.90	43.30	54.00	63.80	66.60	65.09	56.60	46.60	34.20	25.40

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	56.40	70.91	74.63	85.82	77.71	66.70	52.69	44.93	29.50
2013	30.41	32.25	37.51	52.37	71.70	70.83	74.24	74.96	73.57	53.22	40.25	29.73
2014	21.49	22.16	37.29	55.38	61.39	75.40	74.28	76.24	66.94	55.86	36.47	34.50
2015	27.95	21.23	41.35	44.51	55.56	65.97	65.25	69.60	67.94	41.83	20.49	22.44
2016	18.05	13.79	24.55	19.99	28.23	60.00	63.95	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	27.50	31.67	42.10	53.85	64.15	73.29	76.35	74.80	67.90	56.50	42.71	32.55

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	63.8%	58.6%	57.9%	61.1%	64.5%	71.5%	65.7%	74.7%	83.9%
2013	77.5%	79.4%	80.9%	72.8%	77.9%	78.1%	79.4%	76.3%	71.8%	69.9%	72.1%	83.3%
2014	76.2%	80.6%	76.9%	72.3%	77.7%	85.3%	81.7%	83.1%	81.0%	78.3%	76.5%	88.6%
2015	80.5%	78.6%	75.4%	64.7%	72.8%	83.9%	83.4%	77.5%	71.9%	83.1%	76.7%	88.4%
2016	77.5%	75.3%	72.3%	71.9%	70.6%	68.1%	84.3%	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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