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 (USC00180700) 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
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
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	2.87	2.49	3.72	3.28	4.27	4.23	4.51	3.88	4.42	4.04	2.92	3.48

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	2.4	2.2	2.6	3.0	2.9
2007	M	M	M	M	M	M	M	M	2.1	2.0	2.5	2.7
2008	3.4	3.5	4.0	2.8	3.0	2.2	1.8	1.8	2.0	2.1	2.8	3.6
2009	3.2	4.6	2.9	3.3	2.3	1.7	1.9	1.5	2.0	1.6	2.3	3.4
2010	4.4	4.9	3.6	2.6	2.3	2.3	2.7	1.0	2.3	2.6	2.5	4.5
2011	2.8	3.8	3.5	3.6	1.9	2.1	1.9	2.2	1.5	2.2	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	3.2	4.2	3.5	2.5	1.9	1.9	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
2006	M	M	M	M	M	M	M	93.39	77.73	68.21	61.03	51.55
2007	M	M	M	M	M	M	M	M	87.62	77.12	57.67	46.78
2008	47.08	50.20	59.88	69.58	76.45	90.60	90.07	85.55	81.93	68.08	54.88	49.19
2009	38.93	51.34	55.81	69.90	78.13	85.03	89.98	90.98	131.74	122.11	106.48	101.86
2010	99.41	132.04	125.35	88.78	80.02	92.21	92.84	93.59	85.93	71.29	59.76	40.94
2011	39.95	51.64	56.30	71.48	81.88	90.39	96.68	90.29	80.75	64.22	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	47.40	60.70	66.83	77.61	85.41	89.61	89.81	81.70	67.13	61.60	48.39
2023	52.17	56.43	57.71	73.90	75.90	84.07	91.39	87.11	80.13	72.47	61.30	53.01
2024	44.91	54.29	60.90	70.57	78.56	90.54	92.79	89.00	80.76	74.45	63.47	48.79
2025	40.40	47.57	64.60	71.27	76.84	88.49	91.50	M	M	M	M	M
NCEI Climatology	42.70	45.60	53.41	65.30	74.20	83.00	87.11	85.60	79.20	67.80	56.70	46.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	70.16	59.43	47.49	43.40	31.74
2007	M	M	M	M	M	M	M	M	62.47	55.96	39.14	33.79
2008	30.57	33.56	39.84	48.49	53.36	66.10	70.02	62.12	62.16	46.90	39.54	32.79
2009	25.08	30.02	36.91	47.37	56.79	64.71	67.08	70.56	114.62	113.14	101.65	95.97
2010	92.81	100.76	39.11	45.89	58.34	71.00	74.93	69.17	62.64	50.54	39.27	27.02
2011	25.79	30.98	37.42	49.78	59.52	67.84	72.83	68.17	63.60	47.63	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	33.40	40.63	46.43	57.97	66.38	71.68	69.90	62.40	47.35	42.80	30.68
2023	38.07	36.89	38.81	50.43	52.61	62.87	71.45	69.92	64.33	53.18	39.95	38.73
2024	33.85	37.26	42.49	51.30	60.40	69.25	73.42	69.52	63.51	50.84	44.82	33.34
2025	25.86	31.84	41.98	50.73	59.28	69.27	73.22	M	M	M	M	M
NCEI Climatology	25.30	27.10	34.10	43.80	53.60	63.01	67.61	66.11	59.41	46.80	36.70	29.79

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	81.78	68.58	57.85	52.22	41.64
2007	M	M	M	M	M	M	M	M	75.05	66.54	48.40	40.29
2008	38.82	41.88	49.86	59.04	64.91	78.35	80.05	73.84	72.04	57.49	47.21	40.99
2009	32.01	40.68	46.36	58.63	67.46	74.87	78.53	80.77	117.32	117.50	104.07	98.92
2010	96.11	107.27	67.06	59.27	69.18	81.60	83.89	81.38	74.29	60.92	49.51	33.98
2011	32.87	41.31	46.86	60.63	70.70	79.12	84.75	79.23	72.17	55.92	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	40.40	50.67	56.63	67.79	75.90	80.65	79.85	72.05	57.24	52.20	39.53
2023	45.12	46.66	48.26	62.17	64.26	73.47	81.42	78.51	72.23	62.83	50.62	45.87
2024	39.38	45.78	51.69	60.93	69.48	79.89	83.11	79.26	72.14	62.64	54.14	41.07
2025	33.13	39.71	53.29	61.00	68.06	78.88	82.36	M	M	M	M	M
NCEI Climatology	34.00	36.35	43.76	54.55	63.90	73.00	77.36	75.85	69.30	57.30	46.70	38.30

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
2006	M	M	M	M	M	M	M	75.6%	86.1%	73.3%	73.1%	63.7%
2007	M	M	M	M	M	M	M	M	61.4%	73.3%	65.8%	71.9%
2008	58.4%	66.4%	55.1%	67.0%	64.2%	66.3%	64.4%	64.8%	73.0%	67.4%	65.0%	64.9%
2009	57.8%	54.2%	62.9%	59.3%	71.1%	71.4%	63.6%	70.5%	67.5%	76.9%	75.5%	63.2%
2010	57.8%	69.2%	44.6%	57.2%	67.0%	63.3%	58.7%	60.4%	64.0%	65.9%	65.0%	57.9%
2011	61.4%	57.7%	56.9%	63.0%	67.7%	62.1%	61.8%	68.1%	78.9%	74.2%	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	52.8%	53.3%	62.5%	73.9%	75.6%	78.8%	M	M	M	M	M

Monthly Plots

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