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 (USC00241758) 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	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	0.00	0.06
2006	0.00	0.00	0.00	0.05	0.01	0.01	0.00	0.01	0.02	0.02	0.00	0.01
2007	0.00	0.00	0.11	0.01	0.09	0.00	0.00	0.00	0.00	0.02	0.00	0.00
2008	0.00	0.01	0.00	0.00	0.00	0.02	0.01	0.00	0.00	0.01	0.02	0.04
2009	0.03	0.00	0.02	0.05	0.00	0.02	0.03	0.06	0.00	0.01	0.00	0.00
2010	0.01	0.01	0.00	0.00	0.12	0.06	0.04	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	0.40	0.38	0.49	1.38	2.55	2.64	2.14	1.40	1.33	0.93	0.36	0.46

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	M	M	M	M	M	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	M	M	M
2006	M	M	M	M	M	4.7	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	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	23.61	29.50	33.58	57.31	62.63	71.17	85.86	86.64	68.87	57.63	31.15	33.22
2004	18.16	25.93	45.33	54.29	56.86	60.75	77.70	69.92	68.14	55.09	45.84	34.54
2005	20.37	37.38	44.89	59.61	62.35	75.01	85.03	79.95	73.46	57.92	44.18	26.21
2006	35.36	21.22	29.94	61.04	68.35	78.06	91.46	85.82	72.66	49.34	41.76	36.24
2007	31.88	24.83	51.05	53.78	66.33	76.64	92.00	84.42	71.15	59.00	43.15	31.51
2008	28.50	28.84	44.07	55.10	63.92	72.13	86.46	85.28	67.35	58.52	44.52	19.00
2009	23.87	28.43	39.99	54.00	67.70	74.36	79.12	78.37	79.15	45.56	50.47	15.68
2010	17.37	23.77	44.74	57.10	60.36	71.50	80.16	83.05	64.83	61.38	34.86	22.11
2011	21.72	21.21	33.94	53.60	64.20	76.98	83.93	81.75	73.13	56.07	38.18	33.04
2012	33.46	33.62	55.97	58.88	64.05	76.96	90.85	85.32	75.52	49.57	40.04	27.69
2013	26.69	35.61	36.24	46.69	67.66	72.96	81.58	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	28.50	32.77	45.50	58.10	68.31	77.69	87.11	86.80	75.50	58.80	42.80	31.51

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	6.48	11.85	15.21	37.60	43.83	49.54	57.43	60.82	43.25	38.56	11.20	12.76
2004	-0.43	8.41	25.69	33.09	40.13	49.92	56.19	52.01	43.98	31.59	21.51	15.12
2005	1.89	14.10	23.20	33.75	38.26	51.91	54.96	51.99	42.62	32.10	23.91	9.02
2006	34.78	18.75	24.80	32.22	42.22	49.34	57.05	52.11	42.29	26.97	18.38	10.33
2007	9.16	5.42	24.29	29.81	42.70	50.50	59.88	53.06	41.12	32.58	18.46	5.82
2008	-1.37	4.89	17.95	25.32	39.95	45.46	51.88	53.78	39.31	29.56	22.30	-1.66
2009	3.50	8.94	14.05	29.58	36.73	44.95	51.98	51.26	45.48	29.35	21.68	-5.36
2010	-0.69	-2.45	21.43	29.15	38.22	50.26	53.87	55.55	41.90	32.83	15.63	4.13
2011	5.88	5.67	16.35	30.43	40.92	50.98	57.81	54.80	45.47	37.97	19.48	16.82
2012	12.74	10.03	27.32	33.24	40.68	49.91	58.34	50.92	41.48	32.23	19.52	5.51
2013	6.52	17.73	18.20	25.94	43.59	50.25	58.44	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	7.80	11.63	21.60	31.71	41.70	50.90	57.10	55.39	45.21	33.09	21.20	11.01

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	15.04	20.68	24.39	47.46	53.23	60.36	71.65	73.73	56.06	48.09	21.18	22.99
2004	8.87	17.17	35.51	43.69	48.50	55.33	66.95	60.97	56.06	43.34	33.68	24.83
2005	11.13	25.74	34.05	46.68	50.30	63.46	70.00	65.97	58.04	45.01	34.05	17.62
2006	35.07	19.99	27.37	46.63	55.28	63.70	74.26	68.97	57.48	38.15	30.07	23.29
2007	20.52	15.13	37.67	41.80	54.51	63.57	75.94	68.74	56.14	45.79	30.80	18.66
2008	13.56	16.87	31.01	40.21	51.94	58.79	69.17	69.53	53.33	44.04	33.41	8.67
2009	13.69	18.68	27.02	41.79	52.21	59.65	65.55	64.81	62.32	37.45	36.07	5.16
2010	8.34	10.66	33.09	43.13	49.29	60.88	67.01	69.30	53.36	47.11	25.24	13.12
2011	13.80	13.44	25.15	42.02	52.56	63.98	70.87	68.27	59.30	47.02	28.83	24.93
2012	23.10	21.82	41.65	46.06	52.36	63.44	74.59	68.12	58.50	40.90	29.78	16.60
2013	16.60	26.67	27.22	36.32	55.63	61.61	70.01	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	18.15	22.20	33.55	44.90	55.00	64.30	72.11	71.10	60.35	45.95	32.00	21.26

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	M	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	M	M	M
2006	M	M	M	M	M	46.7%	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

Monthly Plots

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