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 (USC00247136) 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	2.76	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	0.00
2006	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2007	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2008	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2009	0.00	0.00	0.00	0.00	0.00	0.00	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	0.22	0.24	0.44	1.23	2.70	2.52	1.53	1.04	1.19	1.04	0.18	0.26

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	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	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	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	59.40	M
2003	27.08	28.89	37.20	58.20	62.69	71.34	89.11	88.62	56.29	61.64	35.29	34.59
2004	21.62	28.72	49.63	57.46	61.36	69.21	80.32	77.96	70.02	56.19	46.73	37.33
2005	24.22	40.23	46.54	57.24	59.93	71.76	82.48	75.17	74.18	56.14	44.03	26.39
2006	36.54	18.22	32.52	59.46	67.01	77.98	90.50	84.50	68.36	50.47	42.21	37.06
2007	32.70	27.08	52.96	52.62	65.78	77.01	92.22	84.05	71.72	58.62	43.39	33.29
2008	28.57	30.44	44.05	53.66	61.50	70.45	85.35	84.14	70.53	56.53	45.34	20.43
2009	26.52	33.18	39.05	52.75	65.60	71.80	81.12	79.58	79.26	45.73	49.82	16.60
2010	16.53	22.84	45.15	53.57	58.99	71.62	79.30	81.13	64.55	60.81	34.12	23.65
2011	22.78	18.24	33.47	49.67	55.93	70.07	82.85	84.59	74.84	57.55	40.57	34.37
2012	31.78	33.27	54.97	56.17	60.67	77.67	88.80	82.04	72.58	49.68	40.86	29.04
2013	28.49	36.81	40.26	47.28	65.86	64.13	78.30	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	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	28.30	33.07	45.00	56.30	66.40	76.50	86.40	85.71	73.91	57.20	42.30	31.90

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	59.40	M
2003	10.51	13.98	19.16	39.09	45.93	52.42	63.44	70.02	55.29	44.25	18.36	20.44
2004	7.60	14.35	29.21	35.61	41.76	53.01	61.55	54.90	48.99	38.08	26.89	18.79
2005	10.09	21.04	28.78	37.78	44.91	53.93	63.43	57.50	51.49	39.64	28.44	14.55
2006	35.20	16.55	28.32	38.00	47.19	55.34	63.54	59.84	47.69	31.48	22.97	16.72
2007	13.50	11.40	30.55	33.79	45.52	54.91	66.14	59.12	47.34	37.13	23.90	13.30
2008	7.65	10.73	23.88	29.40	42.82	50.71	58.20	58.95	46.52	35.96	27.58	2.81
2009	11.38	18.09	19.57	32.97	42.56	49.81	56.77	55.54	52.55	30.37	29.28	2.36
2010	4.91	9.08	29.13	35.17	41.25	53.37	59.59	58.88	47.25	41.24	21.17	11.29
2011	9.26	8.23	20.65	32.65	43.10	52.83	69.13	62.31	52.56	46.49	23.91	20.65
2012	17.45	18.14	33.92	37.65	44.76	55.65	65.52	59.39	52.49	35.77	25.46	15.75
2013	12.36	21.26	20.25	28.02	47.65	40.87	53.09	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	8.40	11.33	20.90	30.60	40.30	49.89	56.20	54.99	44.71	32.20	20.50	11.49

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	59.40	M
2003	18.79	21.43	28.18	48.65	54.31	61.88	76.28	79.32	55.79	52.94	26.83	27.51
2004	14.61	21.54	39.42	46.53	51.56	61.11	70.94	66.43	59.51	47.14	36.81	28.06
2005	17.15	30.63	37.66	47.51	52.42	62.85	72.96	66.33	62.83	47.89	36.24	20.47
2006	35.87	17.39	30.42	48.73	57.10	66.66	77.02	72.17	58.03	40.97	32.59	26.89
2007	23.10	19.24	41.75	43.21	55.65	65.96	79.18	71.58	59.53	47.88	33.65	23.29
2008	18.11	20.58	33.97	41.53	52.16	60.58	71.77	71.54	58.53	46.25	36.46	11.62
2009	18.95	25.64	29.31	42.86	54.08	60.80	68.95	67.56	65.90	38.05	39.55	9.48
2010	10.72	15.96	37.14	44.37	50.12	62.49	69.45	70.01	55.90	51.02	27.64	17.47
2011	16.02	13.23	27.06	41.16	49.51	61.45	75.99	73.45	63.70	52.02	32.24	27.51
2012	24.62	25.70	44.45	46.91	52.72	66.66	77.16	70.71	62.54	42.72	33.16	22.39
2013	20.42	29.04	30.26	37.65	56.75	52.50	65.69	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	18.35	22.20	32.95	43.45	53.35	63.20	71.30	70.35	59.31	44.70	31.40	21.69

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	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	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

Monthly Plots

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