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
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	0.00	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	0.00	0.00	0.00	0.00	0.00
2012	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2013	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	11.7	7.9	11.7	11.2	8.1	8.5	7.8	7.6	7.6	8.9	8.3	10.0
2006	10.6	7.0	10.6	10.6	8.9	8.1	9.4	7.0	10.9	9.9	10.4	12.9
2007	12.4	10.8	8.4	10.5	10.5	9.7	9.2	7.0	7.8	7.7	11.5	9.9
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	10.4	9.7	11.0	14.5	13.2
2012	10.1	10.2	11.4	9.7	10.1	9.7	8.5	8.1	9.4	11.5	11.3	9.2
2013	8.8	8.7	11.9	10.8	9.9	8.8	9.8	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	8.6	8.0	10.4	9.3	13.4	9.7
2022	9.8	11.2	10.4	9.8	10.8	9.7	7.4	6.9	8.6	9.4	10.8	10.0
2023	10.5	10.1	12.0	9.7	9.1	9.2	9.2	8.4	7.3	12.8	10.1	11.5
2024	12.1	10.2	9.1	11.0	10.8	9.4	8.5	7.9	6.9	9.3	11.3	10.7
2025	12.0	7.7	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
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	16.43	M	M	M	M	M	M	M	M	M	M
2008	15.97	25.51	39.69	59.21	66.00	71.58	80.48	78.20	60.99	55.86	41.60	25.35
2009	21.20	15.80	M	26.60	M	M	M	M	M	M	30.20	M
2010	-0.40	M	M	M	77.00	M	M	71.60	M	M	42.80	23.99
2011	10.63	12.20	M	50.00	73.40	59.00	73.40	70.52	61.10	48.08	28.10	24.10
2012	15.74	9.28	26.31	60.44	71.31	75.86	80.08	77.06	62.54	51.63	36.02	19.17
2013	18.01	22.94	27.06	52.70	70.70	78.50	75.20	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	83.60	82.59	57.10	51.27	36.68	24.34
2022	21.26	31.36	29.62	52.58	59.00	73.46	78.86	83.74	61.82	50.00	33.80	23.75
2023	17.72	23.13	43.21	60.62	70.15	70.76	81.12	78.51	69.86	50.17	38.78	22.77
2024	15.80	20.08	35.14	63.86	61.96	80.12	80.83	74.91	71.54	51.22	36.20	28.28
2025	30.14	24.54	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
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	-1.69	M	M	M	M	M	M	M	M	M	M
2008	4.17	13.63	27.23	36.88	44.27	52.37	60.23	56.04	45.04	37.46	31.24	17.76
2009	19.40	15.80	M	26.60	M	M	M	M	M	M	30.20	M
2010	-0.40	M	M	M	75.20	M	M	71.60	M	M	41.00	12.49
2011	-4.00	12.20	M	50.00	64.40	56.75	70.70	47.12	46.28	36.41	18.32	15.68
2012	5.29	-5.37	12.20	40.40	48.37	56.18	56.74	57.26	44.42	37.81	28.82	9.70
2013	5.70	8.54	11.74	33.86	47.85	55.40	55.40	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	60.95	59.09	41.60	34.53	26.54	13.42
2022	9.30	22.16	14.52	36.32	38.62	52.34	58.48	55.34	44.36	38.10	27.62	13.01
2023	3.90	10.72	29.33	34.40	46.81	49.58	58.71	55.75	45.74	35.72	26.42	13.71
2024	1.86	3.82	15.97	42.62	37.23	59.72	58.30	54.88	44.72	37.11	27.68	19.23
2025	21.90	17.86	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
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	7.37	M	M	M	M	M	M	M	M	M	M
2008	10.07	19.57	33.46	48.04	55.14	61.97	70.36	67.12	53.02	46.66	36.42	21.55
2009	20.30	15.80	M	26.60	M	M	M	M	M	M	30.20	M
2010	-0.40	M	M	M	76.10	M	M	71.60	M	M	41.90	18.24
2011	3.31	12.20	M	50.00	68.90	57.87	72.05	58.82	53.69	42.25	23.21	19.89
2012	10.52	1.96	19.25	50.42	59.84	66.02	68.41	67.16	53.48	44.72	32.42	14.44
2013	11.85	15.74	19.40	43.28	59.28	66.95	65.30	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	72.27	70.84	49.35	42.90	31.61	18.88
2022	15.28	26.76	22.07	44.45	48.81	62.90	68.67	69.54	53.09	44.05	30.71	18.38
2023	10.81	16.93	36.27	47.51	58.48	60.17	69.92	67.13	57.80	42.95	32.60	18.24
2024	8.83	11.95	25.55	53.24	49.59	69.92	69.57	64.89	58.13	44.16	31.94	23.75
2025	26.02	21.20	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
2005	76.2%	72.6%	73.8%	68.6%	61.8%	74.3%	74.8%	67.6%	74.6%	74.8%	88.2%	87.6%
2006	79.5%	80.6%	75.5%	68.6%	61.7%	68.5%	69.0%	75.3%	68.8%	79.5%	85.1%	86.6%
2007	87.6%	82.6%	79.3%	68.4%	59.9%	63.6%	73.9%	66.1%	79.9%	79.2%	82.5%	80.7%
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	59.6%	80.0%	79.3%	83.5%	85.8%
2012	83.3%	76.0%	85.5%	70.8%	56.9%	64.0%	62.2%	67.3%	77.0%	77.5%	81.5%	85.7%
2013	84.2%	78.9%	75.2%	65.6%	54.6%	58.2%	50.9%	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	65.4%	57.1%	72.2%	73.2%	82.8%	84.8%
2022	86.6%	91.1%	76.0%	77.2%	64.1%	66.0%	74.5%	62.4%	79.1%	83.9%	91.0%	86.9%
2023	79.1%	86.0%	80.0%	50.2%	57.7%	57.6%	64.7%	62.8%	70.2%	78.8%	89.3%	84.0%
2024	81.9%	77.9%	79.1%	67.4%	55.3%	65.0%	58.4%	72.4%	57.7%	74.2%	84.3%	82.4%
2025	81.6%	84.0%	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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