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 (USC00109065) 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
2004	M	M	M	M	M	M	0.00	3.30	2.32	1.77	M	M
2005	M	M	M	M	M	4.75	0.23	1.25	3.03	3.64	1.76	M
2006	M	M	M	M	0.00	2.39	0.49	0.49	2.54	4.56	M	M
2007	M	M	M	M	0.38	1.32	1.43	1.43	3.26	4.77	0.00	M
2008	M	M	M	M	M	M	0.63	0.05	0.62	1.50	2.87	M
2009	M	M	0.00	M	M	7.74	0.70	1.37	0.47	3.81	M	M
2010	M	M	M	M	M	7.31	0.84	1.99	1.41	4.69	M	M
2011	M	M	M	M	M	1.02	1.21	1.21	0.63	5.18	M	M
2012	M	M	M	M	2.48	1.49	1.31	0.35	1.92	2.95	M	M
2013	M	M	M	M	M	0.92	0.89	0.49	3.67	1.08	M	M
2014	M	M	M	M	M	2.09	0.54	6.94	5.84	2.61	0.02	M
2015	M	M	M	M	M	1.41	1.34	1.71	2.86	2.37	M	M
2016	M	M	M	M	M	0.56	0.58	0.55	2.30	9.09	M	M
2017	M	M	M	M	M	4.44	2.07	0.72	3.95	2.34	M	M
2018	M	M	M	M	M	3.78	0.21	1.39	0.02	1.40	M	M
2019	M	M	M	M	M	3.34	0.81	0.57	3.88	2.65	M	M
2020	M	M	0.00	0.00	M	4.35	1.48	0.49	0.95	1.30	M	M
2021	M	M	M	M	M	0.39	0.77	2.82	1.13	3.70	M	M
2022	M	M	M	M	M	2.92	0.21	1.41	2.04	0.26	M	M
2023	M	M	M	M	M	2.96	0.19	3.24	2.60	4.18	M	M
2024	M	M	M	M	M	1.17	0.67	1.69	4.44	0.91	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	2.03	1.20	1.56	1.78	2.30	1.69	0.88	1.19	1.50	1.61	1.19	2.07

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2004	M	M	M	M	M	M	78.00	74.58	63.21	56.00	M	M
2005	M	M	M	M	M	63.72	78.81	76.10	65.43	55.79	39.79	M
2006	M	M	M	M	53.40	72.13	82.20	77.38	65.07	52.42	M	M
2007	M	M	M	M	59.33	73.83	85.52	79.00	66.47	51.68	48.50	M
2008	M	M	M	M	M	77.62	80.58	78.39	66.87	52.79	48.00	M
2009	M	M	37.00	M	M	63.22	75.63	76.71	74.83	44.33	M	M
2010	M	M	M	M	M	64.37	75.61	76.52	69.33	57.81	M	M
2011	M	M	M	M	M	68.12	77.48	79.77	72.77	53.35	M	M
2012	M	M	M	M	50.56	70.37	80.26	81.84	70.13	50.87	M	M
2013	M	M	M	M	M	69.77	82.23	81.68	65.83	47.52	M	M
2014	M	M	M	M	M	65.97	78.97	71.84	67.20	55.48	63.00	M
2015	M	M	M	M	M	74.00	72.26	74.30	71.33	58.68	M	M
2016	M	M	M	M	M	72.57	78.06	78.23	64.77	50.55	M	M
2017	M	M	M	M	M	68.04	80.03	77.32	64.10	48.42	M	M
2018	M	M	M	M	M	67.13	79.32	76.13	70.37	50.52	M	M
2019	M	M	M	M	M	66.70	76.81	78.13	63.43	40.77	M	M
2020	M	M	M	M	M	64.83	74.58	80.81	69.43	53.13	M	M
2021	M	M	M	M	M	75.27	83.16	73.81	68.70	50.61	M	M
2022	M	M	M	M	M	66.64	81.26	80.29	73.37	63.29	M	M
2023	M	M	M	M	M	63.18	79.10	76.00	66.60	52.13	M	M
2024	M	M	M	M	M	72.46	79.68	77.74	71.80	66.11	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	26.80	30.83	39.20	49.10	60.20	68.70	78.11	78.20	68.80	54.00	38.10	26.91

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	42.00	42.40	34.64	31.43	M	M
2005	M	M	M	M	M	39.21	43.43	42.97	33.47	28.43	24.27	M
2006	M	M	M	M	34.67	41.80	46.77	39.23	33.79	25.46	M	M
2007	M	M	M	M	33.08	38.62	50.65	43.97	35.45	28.80	20.75	M
2008	M	M	M	M	M	41.15	41.32	40.19	32.33	26.26	36.25	M
2009	M	M	22.00	M	M	40.04	43.63	41.52	36.38	24.59	M	M
2010	M	M	M	M	M	39.77	40.81	41.32	32.00	28.61	M	M
2011	M	M	M	M	M	39.31	42.58	41.81	33.37	27.74	M	M
2012	M	M	M	M	33.33	36.50	46.16	39.87	30.97	22.65	M	M
2013	M	M	M	M	M	36.77	44.81	44.68	38.53	23.16	M	M
2014	M	M	M	M	M	36.50	42.90	42.13	35.20	26.00	31.00	M
2015	M	M	M	M	M	42.33	42.81	40.57	33.70	29.77	M	M
2016	M	M	M	M	M	40.10	39.45	37.13	33.30	30.00	M	M
2017	M	M	M	M	M	38.85	45.39	40.06	35.07	22.32	M	M
2018	M	M	M	M	M	38.37	42.81	37.77	29.30	26.29	M	M
2019	M	M	M	M	M	35.73	43.81	40.19	34.33	14.68	M	M
2020	M	M	M	M	M	38.87	40.52	41.26	30.93	21.00	M	M
2021	M	M	M	M	M	40.38	46.65	40.84	29.83	27.97	M	M
2022	M	M	M	M	M	38.14	42.48	44.32	35.53	25.62	M	M
2023	M	M	M	M	M	39.06	42.40	44.84	33.93	26.13	M	M
2024	M	M	M	M	M	39.38	42.87	40.23	34.57	27.32	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	8.19	10.81	19.00	26.91	34.71	40.70	47.10	45.40	37.69	27.60	18.70	9.30

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	60.00	58.37	48.93	43.71	M	M
2005	M	M	M	M	M	51.47	60.98	59.53	49.45	42.16	31.57	M
2006	M	M	M	M	44.30	56.97	64.48	58.41	49.43	38.94	M	M
2007	M	M	M	M	46.21	56.22	68.08	61.48	51.00	40.22	34.62	M
2008	M	M	M	M	M	59.38	60.95	59.29	49.60	39.85	42.12	M
2009	M	M	29.50	M	M	51.46	59.63	59.11	55.60	34.56	M	M
2010	M	M	M	M	M	52.33	58.21	58.92	50.67	43.21	M	M
2011	M	M	M	M	M	53.72	60.03	60.79	53.07	40.55	M	M
2012	M	M	M	M	41.94	53.43	63.21	60.85	50.55	36.76	M	M
2013	M	M	M	M	M	53.27	63.52	63.18	52.18	35.34	M	M
2014	M	M	M	M	M	51.23	60.94	56.98	51.20	40.74	47.00	M
2015	M	M	M	M	M	58.17	57.53	57.43	52.52	44.23	M	M
2016	M	M	M	M	M	56.33	58.76	57.68	49.03	40.27	M	M
2017	M	M	M	M	M	53.44	62.71	58.69	49.58	35.37	M	M
2018	M	M	M	M	M	52.75	61.06	56.95	49.83	38.40	M	M
2019	M	M	M	M	M	51.22	60.31	59.16	48.88	27.73	M	M
2020	M	M	M	M	M	51.85	57.55	61.03	50.18	37.06	M	M
2021	M	M	M	M	M	57.83	64.90	57.32	49.27	39.29	M	M
2022	M	M	M	M	M	52.39	61.87	62.31	54.45	44.45	M	M
2023	M	M	M	M	M	51.12	60.75	60.42	50.27	39.13	M	M
2024	M	M	M	M	M	55.92	61.27	58.98	53.18	46.71	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	17.50	20.82	29.10	38.00	47.45	54.70	62.60	61.80	53.25	40.80	28.40	18.10

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
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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