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 (USW00013752) 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	2.84	2.46	3.80	3.38	3.15	4.04	4.94	4.27	5.14	4.04	3.03	2.98

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	6.7	6.7	8.0	7.9	7.4
2007	10.0	11.0	9.9	10.1	7.2	6.5	6.6	6.1	6.6	6.7	8.2	7.5
2008	8.3	8.7	9.7	7.5	8.6	6.7	5.5	5.8	6.3	7.3	8.6	9.2
2009	8.2	11.1	7.6	9.2	7.5	2.1	0.0	0.0	M	M	M	0.0
2010	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	M	M
2011	M	M	M	M	M	M	M	M	M	M	0.0	0.0
2012	0.0	0.0	0.0	0.0	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	4.5	5.5	5.0	3.2	2.5	2.3	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	88.06	76.42	66.92	59.53	53.66
2007	49.35	38.61	57.11	63.33	79.03	85.54	88.43	88.91	84.00	76.86	57.17	45.94
2008	45.89	49.18	56.07	67.20	73.99	85.63	88.02	87.20	74.59	68.21	54.40	48.10
2009	38.40	47.46	53.30	67.57	75.20	81.33	82.60	88.35	M	M	M	42.67
2010	41.71	40.14	59.70	72.08	78.32	89.03	92.69	89.44	83.11	69.67	58.48	39.71
2011	37.93	49.96	54.23	69.09	79.00	87.02	93.02	87.28	78.91	67.04	62.32	53.70
2012	48.99	51.57	65.22	64.61	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	45.40	56.94	63.10	73.45	81.83	86.32	86.42	78.70	64.23	58.97	46.32
2023	50.10	52.54	55.19	69.20	71.97	79.77	87.87	84.47	78.20	69.59	56.97	50.65
2024	39.61	46.52	58.78	67.35	75.25	87.04	88.65	85.50	78.22	71.91	61.39	46.71
2025	38.65	45.73	60.56	67.81	74.35	84.48	88.37	M	M	M	M	M
NCEI Climatology	43.10	45.31	53.10	63.70	73.00	81.51	86.00	83.69	77.40	67.10	56.20	47.21

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	71.98	60.82	48.81	43.70	35.94
2007	32.58	24.70	36.74	45.07	56.96	67.42	69.92	70.62	63.57	57.81	40.93	34.55
2008	31.20	33.31	38.66	49.45	54.62	65.06	70.53	67.83	59.77	49.24	40.84	33.28
2009	25.07	29.02	36.82	48.29	57.51	65.44	67.88	70.82	M	M	M	30.83
2010	27.63	28.08	42.64	49.66	58.87	70.33	72.38	71.14	64.37	51.88	41.50	27.52
2011	26.34	30.89	37.75	49.79	60.05	68.35	72.87	70.09	64.74	50.23	43.93	37.29
2012	32.26	35.80	46.00	44.66	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	32.40	38.94	46.03	57.77	65.62	71.29	69.90	62.83	48.61	43.63	31.23
2023	37.76	36.18	38.23	50.57	52.90	62.40	71.32	69.64	65.13	54.41	40.22	38.90
2024	34.37	36.26	43.75	50.34	59.76	68.94	73.25	68.89	63.75	52.08	45.55	33.26
2025	25.49	31.43	41.21	50.38	58.95	68.26	73.45	M	M	M	M	M
NCEI Climatology	29.80	31.60	38.30	47.20	57.30	67.70	71.91	70.50	64.80	52.20	42.30	34.10

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	80.02	68.62	57.86	51.62	44.80
2007	40.96	31.66	46.93	54.20	67.99	76.48	79.18	79.76	73.78	67.34	49.05	40.25
2008	38.55	41.25	47.36	58.33	64.31	75.34	79.27	77.51	67.18	58.72	47.62	40.69
2009	31.74	38.24	45.06	57.93	66.36	73.38	75.24	79.58	M	M	M	36.75
2010	34.67	34.11	51.17	60.87	68.60	79.68	82.54	80.29	73.74	60.77	49.99	33.61
2011	32.14	40.42	45.99	59.44	69.52	77.69	82.94	78.68	71.83	58.63	53.12	45.49
2012	40.63	43.68	55.61	54.64	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	38.90	47.94	54.57	65.61	73.72	78.81	78.16	70.77	56.42	51.30	38.77
2023	43.93	44.36	46.71	59.88	62.44	71.08	79.60	77.06	71.67	62.00	48.60	44.77
2024	36.99	41.39	51.27	58.84	67.50	77.99	80.95	77.20	70.99	61.99	53.47	39.99
2025	32.07	38.58	50.89	59.09	66.65	76.37	80.91	M	M	M	M	M
NCEI Climatology	36.45	38.45	45.70	55.45	65.15	74.61	78.95	77.09	71.10	59.65	49.25	40.65

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
2006	M	M	M	M	M	M	M	71.9%	77.3%	74.5%	81.2%	72.1%
2007	69.7%	62.3%	65.4%	64.5%	70.0%	76.4%	73.4%	78.5%	76.6%	81.1%	75.1%	79.3%
2008	66.2%	76.3%	67.7%	74.7%	74.3%	76.2%	77.1%	75.4%	85.0%	77.1%	73.9%	74.7%
2009	68.8%	63.9%	74.5%	67.7%	81.5%	83.2%	80.7%	82.9%	M	M	M	72.1%
2010	68.7%	70.8%	67.0%	67.4%	77.3%	74.8%	75.4%	80.6%	78.2%	77.4%	73.4%	67.4%
2011	71.9%	68.2%	67.4%	75.4%	81.3%	75.2%	77.1%	81.8%	91.7%	82.3%	77.2%	74.9%
2012	69.1%	68.9%	72.4%	58.4%	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	65.6%	63.5%	70.4%	81.4%	86.8%	91.9%	M	M	M	M	M

Monthly Plots

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