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 (USC00117004) 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	2.18	1.98	2.42	3.67	5.05	4.00	4.48	3.70	3.86	3.11	2.40	2.05

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	10.9	9.4	7.9	5.2	5.3	6.8	10.4	9.0	7.3
2013	7.1	7.8	7.7	7.9	6.3	4.8	3.6	3.3	4.2	5.3	7.0	5.4
2014	8.2	6.3	7.2	7.6	6.9	4.8	2.3	2.9	4.2	5.3	7.5	M
2015	5.7	6.1	5.9	6.8	5.7	4.3	3.3	3.5	4.2	6.0	6.9	8.2
2016	6.3	6.8	7.5	7.8	4.8	4.1	2.8	3.0	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	65.06	79.73	84.31	92.45	85.47	75.60	61.62	50.98	42.07
2013	36.19	35.43	41.33	59.84	74.01	80.95	83.72	84.52	81.65	61.61	46.19	32.93
2014	26.04	25.73	43.03	62.48	70.28	81.08	80.10	83.24	74.24	61.83	41.09	M
2015	34.12	25.95	49.26	65.33	75.43	81.20	82.47	80.13	81.38	60.93	51.13	47.52
2016	33.45	38.15	51.64	57.69	76.22	86.84	82.41	82.76	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	32.50	37.59	50.20	63.50	74.50	82.90	85.60	83.80	78.20	65.40	50.71	37.39

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	45.40	57.29	61.99	70.90	62.22	53.10	41.42	32.48	27.93
2013	18.80	21.96	27.45	40.12	55.02	62.10	64.49	63.86	57.75	41.34	29.04	17.14
2014	9.06	8.33	24.63	41.41	49.59	64.16	65.61	66.52	55.83	45.48	26.47	M
2015	19.88	9.39	31.48	43.53	57.01	63.46	65.51	63.26	61.00	46.64	36.64	35.30
2016	19.07	24.17	38.05	37.58	56.95	67.65	68.14	71.94	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	14.50	18.36	28.01	38.50	50.59	60.50	63.10	60.80	52.11	40.90	30.10	19.90

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	55.23	68.51	73.15	81.67	73.84	64.35	51.52	41.73	35.00
2013	27.49	28.69	34.39	49.98	64.52	71.53	74.11	74.19	69.70	51.47	37.61	25.03
2014	17.55	17.03	33.83	51.95	59.94	72.62	72.86	74.88	65.03	53.65	33.78	M
2015	27.00	17.67	40.37	54.43	66.22	72.33	73.99	71.70	71.19	53.79	43.89	41.41
2016	26.26	31.16	44.85	47.63	66.58	77.25	75.27	77.35	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	23.50	27.98	39.10	51.00	62.55	71.70	74.35	72.30	65.15	53.15	40.40	28.65

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	61.1%	60.1%	62.0%	65.1%	64.9%	66.4%	69.2%	69.6%	78.6%
2013	71.7%	74.7%	73.1%	65.2%	68.3%	70.4%	69.2%	70.0%	65.2%	65.3%	69.2%	75.9%
2014	71.3%	71.1%	68.9%	60.6%	63.9%	73.2%	69.7%	77.2%	72.5%	65.8%	68.3%	M
2015	76.7%	70.2%	63.6%	54.5%	69.3%	74.8%	75.3%	72.2%	66.3%	76.5%	71.3%	79.6%
2016	73.6%	68.9%	69.5%	64.9%	60.9%	65.2%	74.5%	79.2%	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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