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 (USC00203947) 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	1.15	0.52	1.81	0.49	5.90	3.98	6.38	2.80	0.31	2.37	3.22	1.54
2005	1.43	0.60	0.36	0.98	1.82	3.48	1.03	0.02	1.37	0.03	0.65	1.48
2006	1.48	0.11	1.69	1.06	1.72	0.54	1.35	1.64	1.78	4.05	1.14	2.00
2007	4.64	0.28	1.75	2.35	4.03	4.54	1.55	6.02	1.13	2.87	1.65	2.52
2008	3.39	3.05	1.25	2.03	2.42	3.09	2.53	0.47	12.11	1.64	1.92	3.42
2009	0.75	2.35	3.62	5.38	4.08	4.76	1.42	3.79	1.16	3.50	0.61	1.92
2010	0.69	1.41	1.05	2.21	5.70	4.59	4.15	0.73	4.55	1.24	2.01	0.82
2011	1.39	2.00	2.75	5.39	6.29	1.50	5.79	4.29	4.70	2.23	3.79	2.16
2012	1.96	1.69	3.04	2.25	2.73	1.74	3.87	2.76	1.89	3.42	0.69	2.71
2013	3.62	1.62	0.59	6.29	2.85	6.53	1.54	4.08	1.15	3.17	2.66	2.07
2014	2.45	1.61	1.82	2.20	4.89	4.35	3.17	3.89	3.15	1.90	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	2.12	1.71	2.04	2.92	3.59	3.72	3.04	3.57	3.11	2.93	2.43	2.02

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	24.75	33.68	47.06	57.39	69.37	76.10	79.84	77.35	79.34	62.10	49.07	34.57
2005	29.83	35.24	39.83	61.83	65.86	83.83	83.25	84.24	78.65	65.60	51.26	31.21
2006	41.19	32.87	45.17	63.85	69.29	78.28	83.11	82.52	70.95	58.21	51.70	42.12
2007	40.00	26.26	48.41	52.23	72.84	80.88	82.04	82.74	77.40	64.88	46.80	34.29
2008	34.13	30.11	40.96	61.97	66.97	79.48	83.00	81.89	75.83	60.06	46.96	33.33
2009	25.14	36.62	47.35	58.00	69.50	77.03	77.68	79.81	74.96	56.87	52.77	34.37
2010	29.93	32.25	50.58	64.40	72.00	80.03	85.67	84.10	72.97	65.00	50.13	30.84
2011	27.63	33.38	41.03	54.93	68.29	79.37	88.70	81.77	72.14	62.81	53.27	40.52
2012	37.00	39.17	58.50	58.76	74.13	80.93	89.77	82.29	74.70	60.55	47.80	40.77
2013	34.90	31.86	39.16	54.00	73.68	77.41	82.61	79.55	73.40	63.00	44.67	32.77
2014	24.39	27.37	35.39	59.27	69.97	78.93	78.59	79.94	73.40	59.90	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	31.20	34.93	44.30	57.60	69.30	79.31	83.20	81.20	74.60	61.80	48.20	36.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	5.07	12.86	28.81	36.46	46.80	52.43	56.94	54.65	50.17	40.03	30.80	19.57
2005	12.56	10.53	15.83	36.07	39.82	57.97	59.75	57.41	50.18	38.67	29.79	17.68
2006	26.38	15.93	23.22	35.10	43.86	50.61	57.79	55.76	47.18	35.96	32.57	27.44
2007	16.65	8.81	26.96	32.12	47.00	53.54	54.50	58.58	49.53	42.84	27.97	19.39
2008	17.35	13.41	21.25	36.90	40.26	55.20	57.10	54.07	50.20	34.94	28.32	16.67
2009	4.41	15.23	23.29	35.17	44.33	54.38	53.45	55.97	48.36	37.19	32.77	19.33
2010	16.23	16.89	25.97	36.97	48.55	58.13	60.93	59.83	49.38	38.47	27.33	16.87
2011	13.26	14.00	22.13	34.00	46.77	56.23	62.20	56.84	49.38	37.32	31.83	24.17
2012	19.00	21.79	35.50	32.82	48.40	53.93	61.16	54.55	46.07	36.28	26.03	25.19
2013	15.68	13.14	22.26	32.60	47.90	55.93	60.61	55.23	48.00	38.84	27.90	17.90
2014	4.55	6.41	12.16	33.13	45.45	55.53	53.28	55.23	45.00	36.84	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	14.40	14.73	23.60	34.00	44.80	54.80	57.90	56.70	48.80	38.40	28.99	21.20

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	14.91	23.27	37.94	46.93	58.08	64.27	68.39	66.00	64.76	51.07	39.93	27.07
2005	21.19	22.88	27.83	48.95	52.84	70.90	71.50	70.82	64.41	52.13	40.53	24.45
2006	33.78	24.40	34.20	49.48	56.57	64.44	70.45	69.14	59.07	47.09	42.13	34.78
2007	28.32	17.54	37.69	42.17	59.92	67.21	68.27	70.66	63.47	53.86	37.38	26.84
2008	25.74	21.76	31.11	49.43	53.61	67.34	70.05	67.98	63.02	47.50	37.64	25.00
2009	14.78	25.92	35.32	46.58	56.92	65.71	65.56	67.89	61.66	47.03	42.77	26.85
2010	23.08	24.57	38.27	50.68	60.27	69.08	73.30	71.97	61.17	51.73	38.73	23.85
2011	20.44	23.69	31.58	44.46	57.40	67.80	75.45	69.31	60.76	50.06	42.55	32.08
2012	27.80	30.48	47.00	45.80	61.27	67.43	75.47	68.42	60.38	48.41	36.92	32.98
2013	25.29	22.50	30.71	43.30	60.79	66.67	71.61	67.39	60.70	50.92	36.28	25.34
2014	14.47	16.89	23.77	46.20	57.71	67.23	65.93	67.58	59.20	48.37	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	22.80	24.83	33.95	45.80	57.05	67.05	70.55	68.95	61.70	50.10	38.60	28.75

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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