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 (USC00318744) 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	5.32	4.64	5.52	5.31	5.34	5.48	5.55	6.07	5.63	4.90	4.80	5.96

Average Wind Speed [MPH]

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	3.3	3.7	2.7	2.1	2.0	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	72.80	83.56	88.14	93.17	87.21	84.43	72.63	63.16	58.43
2013	55.45	53.88	58.68	72.53	77.75	87.00	85.94	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	69.08	M	M	M	59.84
2020	56.20	58.12	68.34	74.52	77.84	87.53	95.07	90.07	81.41	M	M	M
2021	M	M	M	82.31	82.19	89.65	92.54	92.38	85.77	77.72	63.66	63.99
2022	52.38	59.90	68.78	74.67	84.83	92.14	94.61	91.06	84.29	72.37	61.73	52.17
2023	58.08	64.27	66.87	M	M	M	M	M	M	53.32	52.02	58.79
2024	52.42	62.74	68.66	76.43	84.40	92.16	94.53	91.78	83.84	78.35	67.25	55.14
2025	50.56	61.45	70.21	77.59	80.41	88.65	M	M	M	M	M	M
NCEI Climatology	49.60	53.82	61.29	70.21	76.79	83.20	86.30	84.70	79.19	70.29	60.41	51.99

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	50.98	59.70	62.75	70.05	66.88	63.64	48.83	34.99	38.60
2013	36.37	33.29	35.94	48.02	54.85	66.22	69.06	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	69.08	M	M	M	37.14
2020	36.11	37.29	47.70	46.87	53.16	64.69	69.66	68.92	62.48	M	M	M
2021	M	M	M	67.10	54.25	64.32	67.97	68.05	59.91	54.14	34.79	40.13
2022	29.81	34.37	42.42	46.00	58.49	64.53	69.81	68.02	59.55	49.57	34.45	33.25
2023	37.60	41.87	42.39	M	M	M	M	M	M	53.32	49.97	33.30
2024	29.09	34.94	42.86	49.95	59.35	65.66	69.58	66.66	62.95	46.20	44.75	32.95
2025	26.33	35.29	41.02	52.42	56.71	63.88	M	M	M	M	M	M
NCEI Climatology	31.90	34.19	40.40	48.80	57.20	64.90	68.60	67.31	61.78	50.90	41.20	35.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	61.89	71.63	75.45	81.61	77.04	74.03	60.73	49.08	48.52
2013	45.91	43.58	47.31	60.28	66.30	76.61	77.50	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	69.08	M	M	M	48.49
2020	46.16	47.71	58.02	60.70	65.50	76.11	82.37	79.49	71.94	M	M	M
2021	M	M	M	74.70	68.22	76.99	80.25	80.21	72.84	65.93	49.22	52.06
2022	41.09	47.14	55.60	60.34	71.66	78.34	82.21	79.54	71.92	60.97	48.09	42.71
2023	47.84	53.07	54.63	M	M	M	M	M	M	53.32	51.00	46.05
2024	40.75	48.84	55.76	63.19	71.87	78.91	82.05	79.22	73.40	62.27	56.00	44.05
2025	38.45	48.37	55.61	65.00	68.56	76.27	M	M	M	M	M	M
NCEI Climatology	40.75	44.01	50.85	59.51	67.00	74.05	77.45	76.00	70.49	60.60	50.81	43.50

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	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	99.0%	98.9%	98.6%	98.0%	98.4%	M	M	M	M	M	M

Monthly Plots

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