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 (USC00109963) 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	0.96	0.97	2.38	3.17	0.11	M	M
2005	M	M	M	1.56	3.41	2.65	0.52	0.39	1.39	0.11	M	M
2006	M	M	M	1.16	2.45	2.17	0.20	0.75	0.85	1.19	M	M
2007	M	M	M	1.59	1.84	1.09	0.03	0.16	2.08	0.93	M	M
2008	M	M	M	0.83	1.20	2.72	0.39	1.78	0.74	0.54	M	M
2009	M	M	M	0.48	3.07	2.65	0.85	1.34	0.27	0.02	M	M
2010	M	M	M	2.14	3.21	4.61	0.30	2.19	1.03	1.33	M	M
2011	M	M	M	1.54	2.45	3.27	1.22	0.52	0.35	1.17	M	M
2012	M	M	M	1.80	3.15	2.17	0.77	0.02	0.07	1.97	M	M
2013	M	M	M	1.70	0.96	1.31	0.15	1.33	4.53	0.21	M	M
2014	M	M	M	1.57	1.80	1.95	0.10	1.20	0.34	2.66	M	M
2015	M	M	M	0.55	1.75	0.80	3.10	0.59	1.30	0.00	M	M
2016	M	M	M	0.82	2.49	1.03	1.64	0.14	2.49	0.47	M	M
2017	M	M	M	1.78	1.13	2.41	0.79	0.52	1.72	0.61	M	M
2018	M	M	M	1.17	2.93	2.60	0.01	0.83	0.02	0.36	M	M
2019	M	M	M	4.59	1.45	1.43	0.92	1.59	2.80	2.40	0.00	M
2020	M	M	M	0.82	2.71	2.98	0.29	0.19	1.69	3.96	1.82	M
2021	M	M	M	0.68	2.22	0.94	0.01	1.18	0.56	1.88	2.24	M
2022	M	M	M	M	3.98	1.86	0.49	1.32	1.30	1.15	2.56	M
2023	M	M	M	0.51	1.30	3.07	0.21	1.91	0.90	1.44	2.39	M
2024	M	M	M	1.13	3.38	1.51	0.31	1.07	2.10	1.16	2.34	M
2025	M	M	M	0.56	1.05	0.20	M	M	M	M	M	M
NCEI Climatology	1.94	1.51	1.99	2.12	2.29	2.60	0.99	0.80	1.36	1.91	2.35	2.08

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	88.44	88.94	86.48	70.77	69.45	M	M
2005	M	M	M	65.50	69.97	73.57	88.87	89.87	72.90	60.00	M	M
2006	M	M	M	63.21	73.00	81.37	94.58	87.87	77.20	63.12	M	M
2007	M	M	M	63.00	71.74	80.03	98.52	87.58	76.57	56.00	M	M
2008	M	M	M	59.28	69.33	76.40	91.26	87.97	75.90	70.38	M	M
2009	M	M	M	61.96	71.10	78.43	89.42	87.58	84.90	58.29	M	M
2010	M	M	M	63.43	64.90	74.40	86.94	86.58	75.97	71.50	M	M
2011	M	M	M	54.39	66.65	73.23	86.74	92.77	84.13	68.00	M	M
2012	M	M	M	65.67	67.94	75.47	92.74	92.48	76.37	60.17	M	M
2013	M	M	M	57.68	72.65	78.43	97.13	92.16	77.07	58.86	M	M
2014	M	M	M	60.68	72.84	77.17	94.84	89.65	79.37	62.16	M	M
2015	M	M	M	65.40	74.22	88.60	90.32	88.48	77.60	77.50	M	M
2016	M	M	M	68.26	71.19	83.20	86.97	90.84	73.30	64.00	M	M
2017	M	M	M	58.00	71.84	80.03	96.00	91.77	73.93	54.00	M	M
2018	M	M	M	63.90	75.74	76.43	92.00	89.39	78.10	66.33	M	M
2019	M	M	M	57.33	72.35	79.30	87.90	90.19	76.70	50.77	44.83	M
2020	M	M	M	69.18	70.10	74.10	86.07	90.03	77.60	56.16	44.10	M
2021	M	M	M	62.71	68.97	87.30	97.70	86.74	80.07	60.03	45.80	M
2022	M	M	M	M	65.37	76.24	92.94	94.57	78.77	63.74	38.05	M
2023	M	M	M	60.71	79.52	79.17	93.68	88.97	76.97	60.18	46.43	M
2024	M	M	M	65.68	67.03	79.47	93.45	90.13	80.07	63.07	43.04	M
2025	M	M	M	66.12	73.84	84.88	M	M	M	M	M	M
NCEI Climatology	36.70	44.38	54.29	62.69	72.90	79.89	92.11	91.39	80.80	62.30	44.69	35.50

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	48.50	48.00	48.90	42.03	33.36	M	M
2005	M	M	M	31.86	38.94	43.50	46.45	45.06	36.93	31.67	M	M
2006	M	M	M	32.26	38.20	47.47	50.48	44.39	37.70	33.12	M	M
2007	M	M	M	33.70	38.35	44.20	53.23	43.29	38.30	36.11	M	M
2008	M	M	M	29.22	37.37	41.20	46.26	46.58	37.00	41.62	M	M
2009	M	M	M	30.43	36.42	44.87	47.03	48.74	40.80	29.29	M	M
2010	M	M	M	32.43	35.97	45.10	45.65	47.16	41.17	42.83	M	M
2011	M	M	M	29.96	36.48	42.90	46.48	47.19	39.30	42.88	M	M
2012	M	M	M	33.33	35.55	42.00	49.29	46.32	35.90	29.83	M	M
2013	M	M	M	28.68	38.52	42.63	48.03	48.29	45.57	32.14	M	M
2014	M	M	M	30.47	36.23	42.03	49.06	48.16	40.00	34.97	M	M
2015	M	M	M	30.25	39.07	47.17	50.23	46.13	40.40	38.00	M	M
2016	M	M	M	36.11	39.84	43.07	46.55	43.16	39.57	38.17	M	M
2017	M	M	M	34.21	36.48	43.40	48.65	44.94	39.40	35.25	M	M
2018	M	M	M	31.45	41.48	42.87	44.87	44.39	34.23	41.00	M	M
2019	M	M	M	33.83	36.06	42.00	45.52	48.00	43.73	25.45	17.17	M
2020	M	M	M	33.36	35.84	42.83	44.23	44.94	37.03	29.74	24.19	M
2021	M	M	M	26.62	33.55	44.43	49.03	46.19	35.77	30.84	28.30	M
2022	M	M	M	M	35.93	43.10	47.45	46.43	39.57	29.81	17.50	M
2023	M	M	M	27.47	39.32	45.03	46.39	48.61	38.83	32.29	28.10	M
2024	M	M	M	30.89	33.80	40.60	46.55	45.10	41.30	29.63	27.70	M
2025	M	M	M	30.00	37.35	41.00	M	M	M	M	M	M
NCEI Climatology	20.70	23.38	28.91	34.60	41.29	47.61	52.91	51.79	44.60	35.40	28.19	21.80

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	68.56	68.76	67.57	56.40	51.41	M	M
2005	M	M	M	48.54	54.45	58.53	67.66	67.52	54.92	45.83	M	M
2006	M	M	M	47.74	55.82	64.42	72.53	66.13	57.45	48.12	M	M
2007	M	M	M	48.35	55.05	62.12	75.87	65.44	57.43	46.06	M	M
2008	M	M	M	44.25	53.35	58.80	68.76	67.27	56.45	56.00	M	M
2009	M	M	M	46.20	53.76	61.65	68.23	68.16	62.85	43.79	M	M
2010	M	M	M	47.93	50.44	59.75	66.29	66.87	58.57	57.17	M	M
2011	M	M	M	42.17	51.56	58.07	66.61	69.98	61.72	55.44	M	M
2012	M	M	M	49.50	51.74	58.73	71.02	69.40	56.13	45.00	M	M
2013	M	M	M	43.18	55.58	60.53	72.58	70.23	61.32	45.50	M	M
2014	M	M	M	45.58	54.53	59.60	71.95	68.90	59.68	48.56	M	M
2015	M	M	M	47.83	56.65	67.88	70.27	67.31	59.00	57.75	M	M
2016	M	M	M	52.18	55.52	63.13	66.76	67.00	56.43	51.08	M	M
2017	M	M	M	46.11	54.16	61.72	72.32	68.35	56.67	44.62	M	M
2018	M	M	M	47.67	58.61	59.65	68.44	66.89	56.17	53.67	M	M
2019	M	M	M	45.58	54.21	60.65	66.71	69.10	60.22	38.11	31.00	M
2020	M	M	M	51.27	52.97	58.47	65.15	67.48	57.32	42.95	34.14	M
2021	M	M	M	44.67	51.26	65.87	73.37	66.47	57.92	45.44	37.05	M
2022	M	M	M	M	50.65	59.67	70.19	70.50	59.17	46.77	27.77	M
2023	M	M	M	44.09	59.42	62.10	70.03	68.79	57.90	46.23	37.26	M
2024	M	M	M	48.29	50.42	60.03	70.00	67.61	60.69	46.35	35.37	M
2025	M	M	M	48.06	55.60	62.94	M	M	M	M	M	M
NCEI Climatology	28.70	33.88	41.60	48.64	57.10	63.75	72.51	71.59	62.70	48.85	36.44	28.65

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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