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 () 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
2003	M	M	M	M	M	0.00	M	0.00	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	2.01	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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2011	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.09	0.08	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

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	M	M	M	M	4.6	M	5.2	M	M	M	M
2004	M	M	M	M	M	M	7.2	12.4	M	2.3	M	3.5
2005	3.2	3.0	3.7	4.2	4.6	6.0	5.8	M	M	3.8	3.2	2.5
2006	3.6	5.0	10.4	M	3.9	M	M	M	M	4.0	M	M
2007	3.3	3.2	3.6	4.5	5.2	6.1	5.1	5.4	5.0	3.2	2.9	2.8
2008	3.3	3.8	4.0	6.6	7.6	8.1	7.0	6.9	5.4	4.1	3.1	2.7
2009	3.0	4.2	4.7	5.1	5.8	5.8	6.1	4.9	4.4	2.7	2.5	2.6
2010	3.8	3.4	4.1	4.4	5.9	7.1	6.7	4.6	4.6	3.9	2.3	2.8
2011	3.3	3.7	4.0	4.1	3.8	4.8	3.8	5.1	3.3	5.9	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	1.7	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	3.6	M	M	M	M	M	M	M
2024	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
2003	M	M	M	M	M	103.48	M	108.62	M	M	M	M
2004	M	M	M	M	M	91.40	98.25	93.95	98.60	78.61	64.40	53.54
2005	54.95	56.36	67.25	81.38	91.05	101.66	111.32	93.20	M	86.00	69.32	64.23
2006	52.85	58.61	69.05	70.75	82.65	100.40	102.70	97.64	89.20	81.80	63.78	52.81
2007	53.83	58.57	66.84	73.22	94.88	104.72	109.75	108.47	102.68	89.77	71.84	59.81
2008	51.86	58.57	76.36	86.54	91.52	104.18	109.98	110.04	99.80	85.71	69.35	56.30
2009	55.86	62.73	66.49	77.54	92.85	103.64	107.60	106.09	95.60	88.26	68.42	60.34
2010	59.00	61.38	70.82	80.00	91.75	105.32	112.13	112.65	103.76	88.55	78.26	64.11
2011	54.94	58.49	69.80	78.08	90.18	104.24	112.07	109.23	98.58	76.23	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	63.17	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	67.20	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	M	M	M	M	73.31	M	81.50	M	M	M	M
2004	M	M	M	M	M	85.84	87.04	83.26	80.60	72.36	58.13	45.35
2005	37.53	38.24	45.53	55.94	64.92	73.88	81.01	89.60	M	58.71	45.98	42.57
2006	38.62	49.61	57.49	65.73	73.76	88.70	88.93	90.02	83.98	75.20	57.88	46.11
2007	34.09	40.94	45.65	52.88	71.02	79.04	84.66	81.35	73.28	63.18	47.54	37.11
2008	29.50	38.02	50.46	61.64	66.32	76.88	80.77	83.68	75.56	62.95	65.81	51.54
2009	33.97	43.25	47.74	55.10	68.99	79.58	82.23	77.52	69.86	60.45	49.46	45.82
2010	44.54	43.83	50.72	55.82	70.03	79.99	85.99	83.45	77.36	64.75	47.66	41.12
2011	38.91	41.64	47.62	56.84	66.84	79.76	85.42	80.14	69.28	59.86	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	40.03	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	50.90	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	M	M	M	M	88.40	M	95.06	M	M	M	M
2004	M	M	M	M	M	88.62	91.07	87.97	87.80	75.48	61.27	49.45
2005	46.24	47.30	56.39	68.66	77.99	87.77	96.16	91.40	M	72.35	57.65	53.40
2006	45.73	54.11	63.27	68.24	77.23	93.43	94.61	93.62	85.66	78.50	60.83	49.46
2007	43.96	49.75	56.24	63.05	82.95	91.88	97.21	94.91	87.98	76.48	59.69	48.46
2008	40.68	48.29	63.41	74.09	78.92	90.53	95.38	96.86	87.68	74.33	67.58	53.92
2009	44.92	52.99	57.11	66.32	80.92	91.61	94.91	91.81	82.73	74.36	58.94	53.08
2010	51.77	52.60	60.77	67.91	80.89	92.65	99.06	98.05	90.56	76.65	62.96	52.61
2011	46.92	50.06	58.71	67.46	78.51	92.00	98.75	94.68	83.93	68.04	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	51.60	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	59.05	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M

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
2003	M	M	M	M	M	20.7%	M	15.5%	M	M	M	M
2004	M	M	M	M	M	M	10.6%	27.3%	M	57.8%	M	71.1%
2005	76.7%	73.9%	60.4%	46.0%	32.5%	18.8%	16.2%	M	M	29.8%	49.5%	66.7%
2006	76.2%	67.9%	48.5%	M	34.6%	M	M	M	M	63.0%	M	M
2007	69.7%	73.2%	60.9%	57.3%	35.1%	17.7%	16.3%	18.1%	19.6%	29.4%	42.9%	52.4%
2008	55.0%	63.3%	45.6%	26.5%	20.4%	14.8%	14.3%	17.1%	24.7%	40.6%	53.8%	84.0%
2009	62.1%	55.8%	55.6%	44.7%	22.0%	16.6%	17.4%	15.6%	26.6%	34.9%	69.7%	78.7%
2010	75.3%	73.4%	64.3%	48.1%	32.2%	17.6%	13.7%	13.8%	20.5%	34.0%	33.5%	59.8%
2011	77.8%	66.1%	46.8%	49.1%	36.1%	17.6%	15.0%	17.8%	25.1%	51.2%	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	46.1%	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	73.3%	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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Jun 2025

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