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 (USC00241342) 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
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	7.75	M	M	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	0.00	0.01	0.02
2006	0.00	0.00	0.00	0.01	0.07	0.00	0.00	0.00	0.02	M	M	M
2007	M	0.07	0.00	0.03	0.00	0.01	0.00	0.00	0.01	0.02	0.03	0.00
2008	0.05	0.03	0.00	0.04	0.11	0.02	0.04	0.00	0.00	0.00	0.00	0.09
2009	0.09	0.02	0.00	M	M	M	0.00	0.00	0.00	0.00	0.00	0.00
2010	0.00	0.00	0.00	0.00	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	0.00	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
NCEI Climatology	0.60	0.46	1.06	2.11	2.64	2.49	1.55	1.32	1.19	1.02	0.49	0.44

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	9.8	9.5	10.7	7.4	10.0	9.2	8.4	7.3	7.6	10.8	10.6	9.0
2004	8.8	7.7	11.2	8.0	10.8	6.8	7.8	7.0	8.0	8.9	11.3	11.9
2005	9.4	8.9	10.8	10.2	8.5	8.6	8.3	8.0	8.5	8.1	11.4	9.7
2006	M	M	5.6	9.9	9.5	8.6	7.9	7.7	8.2	M	M	M
2007	M	9.1	12.4	10.1	10.3	8.7	7.6	8.2	9.4	10.0	10.1	12.3
2008	12.0	11.1	11.7	11.1	10.9	9.6	8.0	8.9	7.3	9.3	9.4	12.5
2009	15.2	8.2	9.5	M	M	M	7.3	7.6	7.8	10.2	11.4	9.8
2010	7.3	6.2	9.0	11.4	10.7	8.6	7.9	7.6	7.6	7.6	10.4	8.5
2011	12.3	12.5	8.7	10.9	10.8	8.7	7.4	7.3	7.2	8.9	11.2	11.5
2012	12.2	8.2	10.8	9.0	10.6	9.6	7.7	7.8	8.1	9.5	8.7	10.0
2013	12.2	11.4	9.2	12.0	9.4	7.9	6.9	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	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
2002	M	M	M	M	M	M	M	M	M	M	63.20	M
2003	35.97	32.09	37.45	52.05	57.32	68.87	17.22	65.15	65.26	58.17	34.67	37.51
2004	30.63	37.94	46.74	54.18	53.75	62.07	75.23	73.32	63.14	53.87	45.57	37.86
2005	31.22	41.64	41.13	50.00	59.48	64.22	79.07	74.76	64.64	55.33	44.92	33.17
2006	37.64	23.82	27.54	54.38	64.15	69.37	83.21	76.95	67.35	M	M	M
2007	M	29.95	50.37	47.99	61.80	71.37	87.65	77.62	63.75	55.42	39.37	33.98
2008	31.48	36.76	40.68	45.51	58.22	66.38	77.14	75.75	65.88	55.94	47.61	22.22
2009	37.01	35.97	34.28	M	M	M	77.75	75.29	76.73	40.90	48.00	20.03
2010	27.87	34.07	49.90	50.51	53.72	66.15	74.70	73.55	63.26	62.17	35.18	31.28
2011	32.11	23.40	36.95	45.13	56.07	64.97	77.90	80.25	74.23	54.72	40.66	39.80
2012	35.40	36.23	46.31	55.21	58.00	67.72	83.64	82.45	73.05	48.29	43.71	31.25
2013	36.01	39.32	42.88	45.76	62.02	68.87	81.18	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	36.01	35.87	43.59	51.30	61.59	70.50	80.30	79.29	69.59	55.00	43.01	34.50

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	63.20	M
2003	16.14	16.02	18.67	33.50	39.01	46.68	8.58	41.99	42.96	37.58	17.94	21.68
2004	11.35	22.36	29.92	35.07	37.27	43.99	52.71	50.64	42.51	33.79	26.71	19.95
2005	13.91	20.92	24.34	31.86	37.71	45.51	50.97	49.10	41.63	35.73	26.23	16.43
2006	36.68	23.47	20.46	34.36	41.05	50.11	56.62	51.65	46.22	M	M	M
2007	M	15.70	29.42	29.77	40.22	47.73	59.03	51.10	40.79	35.77	23.13	16.70
2008	10.99	18.78	23.84	26.88	40.92	45.12	50.35	51.77	43.19	33.80	29.33	6.17
2009	19.94	17.38	12.61	M	M	M	52.76	50.93	47.90	25.31	28.09	3.75
2010	13.45	18.80	28.24	30.62	35.68	46.67	50.41	50.55	42.41	37.79	17.01	14.65
2011	12.54	4.06	20.05	27.46	37.67	44.60	51.39	52.75	46.22	35.33	22.17	20.72
2012	17.00	16.67	26.24	33.84	37.80	46.96	58.72	53.44	47.29	29.51	25.68	14.80
2013	19.38	23.01	21.59	25.76	40.74	45.88	54.29	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	14.30	15.25	20.70	29.19	38.81	46.50	52.10	51.40	43.20	32.00	23.10	16.30

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	63.20	M
2003	26.05	24.05	28.06	42.78	48.17	57.77	12.90	53.57	54.11	47.87	26.30	29.60
2004	20.99	30.15	38.33	44.62	45.51	53.03	63.97	61.98	52.83	43.83	36.14	28.91
2005	22.57	31.28	32.74	40.93	48.60	54.87	65.02	61.93	53.13	45.53	35.57	24.80
2006	37.16	23.65	24.00	44.37	52.60	59.74	69.91	64.30	56.78	M	M	M
2007	M	22.83	39.90	38.88	51.01	59.55	73.34	64.36	52.27	45.59	31.25	25.34
2008	21.24	27.77	32.26	36.20	49.57	55.75	63.75	63.76	54.54	44.87	38.47	14.19
2009	28.48	26.67	23.44	M	M	M	65.25	63.11	62.32	33.11	38.05	11.89
2010	20.66	26.44	39.07	40.57	44.70	56.41	62.55	62.05	52.83	49.98	26.09	22.97
2011	22.32	13.73	28.50	36.30	46.87	54.78	64.64	66.50	60.22	45.03	31.41	30.26
2012	26.20	26.45	36.27	44.53	47.90	57.34	71.18	67.95	60.17	38.90	34.69	23.02
2013	27.69	31.16	32.24	35.76	51.38	57.38	67.73	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	25.15	25.56	32.14	40.25	50.20	58.50	66.20	65.35	56.40	43.50	33.05	25.40

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
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	69.6%	75.0%	70.0%	66.4%	64.0%	61.8%	14.1%	43.0%	62.5%	59.7%	71.5%	68.0%
2004	73.2%	69.9%	60.2%	62.0%	68.7%	71.3%	57.8%	59.7%	62.2%	64.4%	58.0%	67.8%
2005	70.8%	54.6%	67.3%	61.5%	60.1%	70.7%	50.5%	55.9%	58.3%	65.7%	58.5%	70.6%
2006	M	M	52.7%	58.2%	52.3%	61.8%	48.1%	47.7%	51.9%	M	M	M
2007	M	77.4%	54.5%	66.6%	60.4%	54.8%	44.0%	49.2%	57.5%	57.1%	63.0%	68.5%
2008	71.6%	69.8%	58.2%	56.8%	62.3%	58.2%	53.1%	50.7%	56.7%	55.2%	59.9%	75.3%
2009	58.8%	70.2%	67.1%	M	M	M	57.7%	56.4%	45.3%	69.0%	52.6%	73.4%
2010	81.3%	80.5%	57.2%	59.4%	62.9%	62.8%	58.0%	56.8%	64.0%	54.5%	68.4%	75.6%
2011	73.8%	75.3%	73.8%	62.3%	64.5%	61.3%	53.5%	48.9%	43.8%	62.7%	60.1%	62.0%
2012	62.4%	69.9%	62.9%	52.1%	50.9%	60.2%	53.2%	37.9%	42.7%	68.0%	66.4%	67.7%
2013	67.7%	63.6%	66.1%	64.3%	59.0%	63.2%	64.0%	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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