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 (USC00118020) 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
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	0.15
2011	1.84	4.39	6.06	15.10	3.05	7.43	2.65	2.19	5.49	1.41	3.65	4.77
2012	2.05	1.45	4.15	0.48	1.67	1.06	3.33	3.46	8.85	1.77	2.71	1.15
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	1.69	1.77	5.08	2.36	2.24
2015	2.34	2.62	8.79	7.39	3.52	3.22	9.21	4.43	0.34	0.00	M	M
2016	M	M	M	0.00	M	M	M	M	M	M	3.02	5.90
2017	2.94	1.40	6.86	4.32	3.83	5.15	2.05	1.51	2.33	2.05	3.17	3.06
2018	2.99	7.05	4.07	5.34	4.23	5.42	3.63	0.00	M	M	M	0.02
2019	M	M	M	M	M	M	M	M	M	M	M	0.00
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	1.10	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	0.45	1.58	5.15
2023	7.05	4.28	5.50	3.53	2.26	0.82	1.79	7.58	1.26	1.10	0.00	0.09
2024	0.00	M	0.00	0.15	0.30	0.25	0.00	0.00	0.00	0.00	1.80	M
2025	0.07	0.02	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	3.71	4.27	4.78	5.07	4.56	4.30	4.26	2.79	3.57	3.61	4.19	4.35

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
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
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	57.00
2011	37.55	47.04	55.84	69.83	77.64	86.50	90.48	87.74	68.96	50.97	44.36	40.73
2012	38.33	39.90	52.58	51.20	62.42	64.04	72.81	69.03	61.93	50.35	38.48	49.29
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	89.77	79.80	70.90	49.33	45.77
2015	40.94	36.44	53.03	70.37	76.79	84.33	86.47	83.29	82.31	M	M	M
2016	M	M	M	68.00	M	M	M	M	M	M	63.19	45.32
2017	48.74	56.54	59.42	72.54	77.03	84.60	88.90	85.96	80.79	71.84	58.22	45.47
2018	38.11	49.70	54.00	60.44	82.32	87.87	87.46	81.00	M	M	M	41.00
2019	M	M	M	M	M	M	M	M	M	M	M	47.50
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	46.14	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	64.80	58.00	46.29
2023	50.33	56.12	57.56	69.45	76.71	85.37	88.11	85.24	81.50	73.39	48.00	48.00
2024	40.00	M	62.00	63.50	78.00	M	89.00	87.50	M	M	M	M
2025	45.67	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	42.80	47.03	56.71	68.09	76.80	84.60	87.91	87.29	81.20	70.10	57.00	46.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	41.50
2011	21.58	29.70	40.71	49.70	59.79	67.07	72.03	67.19	60.50	48.39	42.57	36.37
2012	37.88	37.90	52.58	51.20	61.71	63.76	72.81	68.50	61.93	49.04	38.48	49.29
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	71.15	57.93	47.87	30.33	33.68
2015	23.58	16.00	33.16	49.03	55.07	66.90	71.00	63.84	63.69	M	M	M
2016	M	M	M	39.00	M	M	M	M	M	M	38.46	27.71
2017	33.41	36.14	40.03	51.27	55.14	63.57	70.20	64.43	60.17	50.10	37.07	27.26
2018	19.21	31.15	37.70	41.29	62.65	67.83	69.82	65.00	M	M	M	26.00
2019	M	M	M	M	M	M	M	M	M	M	M	28.25
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	30.86	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	44.60	36.25	29.17
2023	34.40	34.29	36.52	44.83	55.42	61.33	67.86	66.48	59.83	51.18	24.00	30.00
2024	33.00	M	38.50	38.50	64.00	M	67.00	62.50	M	M	M	M
2025	26.67	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	25.70	28.53	36.60	46.00	55.80	64.70	68.59	67.00	59.70	47.21	36.50	29.30

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	49.25
2011	29.56	38.37	48.27	59.77	68.71	76.78	81.26	77.47	64.73	49.68	43.46	38.55
2012	38.10	38.90	52.58	51.20	62.06	63.90	72.81	68.77	61.93	49.70	38.48	49.29
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	80.46	68.87	59.39	39.83	39.73
2015	32.26	26.22	43.10	59.70	65.93	75.62	78.73	73.56	73.00	M	M	M
2016	M	M	M	53.50	M	M	M	M	M	M	51.00	36.52
2017	41.07	46.34	49.73	61.90	66.09	74.08	79.55	75.20	70.48	60.97	47.65	36.32
2018	28.56	40.42	45.85	50.98	72.48	77.85	78.64	73.00	M	M	M	33.50
2019	M	M	M	M	M	M	M	M	M	M	M	37.88
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	38.50	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	54.70	47.12	37.73
2023	42.37	45.21	47.04	57.14	66.06	73.35	77.98	75.86	70.67	62.29	36.00	39.00
2024	36.50	M	50.25	51.00	71.00	M	78.00	75.00	M	M	M	M
2025	36.17	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	34.25	37.78	46.65	57.04	66.30	74.65	78.25	77.15	70.45	58.65	46.75	37.85

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
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
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

Monthly Plots

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