IEM :: Monthly Summaries

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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 (USC00265705) 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
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
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	0.00	0.71	0.67	0.00	0.00	0.00	0.07	0.00	0.00	0.00	0.00	0.00
2025	0.00	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.55	0.85	0.50	0.16	0.16	0.02	0.30	0.26	0.34	0.41	0.26	0.49

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
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	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
2010	M	M	M	M	M	M	M	M	M	M	M	56.07
2011	60.35	61.11	72.23	77.50	83.68	97.77	103.19	106.71	97.53	83.29	66.47	57.71
2012	63.26	64.45	72.52	80.79	93.10	100.86	102.71	102.70	98.23	83.45	72.10	65.27
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	98.46	97.57	85.71	71.87	57.12
2015	63.45	73.00	77.48	79.23	84.48	104.17	100.97	104.32	98.97	84.93	63.48	57.23
2016	58.00	71.55	75.45	78.73	86.32	105.80	106.94	101.68	94.40	84.74	72.18	60.60
2017	M	M	M	M	M	M	M	M	M	M	M	89.20
2018	64.00	64.68	70.16	85.10	91.10	104.23	107.71	106.19	101.53	79.94	68.87	59.52
2019	58.90	56.32	69.77	79.83	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	60.90	65.10	73.10	80.29	89.41	100.59	105.70	104.10	96.81	83.99	69.80	59.29

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	45.07
2011	42.03	42.71	52.13	57.83	62.42	76.23	83.00	84.65	75.03	61.90	47.43	39.87
2012	43.13	46.69	52.45	59.07	71.94	79.75	82.45	84.83	76.37	62.68	52.13	49.36
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	77.77	75.37	65.04	49.93	45.08
2015	45.72	50.00	56.15	59.13	65.61	81.57	81.48	83.26	77.07	66.82	45.31	39.23
2016	41.52	47.79	53.42	60.03	66.35	81.30	85.55	81.45	72.43	64.61	52.96	41.00
2017	M	M	M	M	M	M	M	M	M	M	M	59.60
2018	45.57	45.46	51.61	63.50	70.29	81.90	86.58	86.03	78.57	62.52	49.10	43.10
2019	43.74	41.21	52.94	59.30	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	37.99	41.52	48.71	54.59	63.91	72.79	79.30	77.60	69.51	57.30	44.60	37.10

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	50.57
2011	51.19	51.91	62.18	67.67	73.05	87.00	93.10	95.68	86.28	72.60	56.95	48.79
2012	53.19	55.57	62.48	69.93	82.52	90.30	92.58	93.77	87.30	73.06	62.12	57.32
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	88.12	86.47	75.38	60.90	51.10
2015	54.59	61.50	66.81	69.18	75.05	92.87	91.23	93.79	88.02	75.88	54.40	48.23
2016	49.76	59.67	64.44	69.38	76.34	93.55	96.24	91.56	83.42	74.68	62.57	50.80
2017	M	M	M	M	M	M	M	M	M	M	M	74.40
2018	54.78	55.07	60.89	74.30	80.69	93.07	97.15	96.11	90.05	71.23	58.98	51.31
2019	51.32	48.77	61.35	69.57	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	49.45	53.31	60.90	67.44	76.66	86.69	92.50	90.85	83.16	70.65	57.20	48.20

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
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
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