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 (USC00246902) 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	5.16	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	0.36	0.05
2006	0.00	0.00	0.00	0.29	0.08	0.11	0.00	0.07	0.02	0.92	0.03	0.15
2007	0.97	0.26	0.46	0.00	0.11	0.12	0.00	0.00	0.43	0.11	0.55	0.25
2008	1.62	0.58	0.21	0.75	0.18	M	0.01	0.04	0.00	0.31	0.93	0.56
2009	0.30	0.04	0.37	0.87	0.03	0.02	0.04	0.01	0.01	2.31	0.01	0.28
2010	0.32	0.13	0.71	0.03	0.37	0.10	0.01	0.06	0.10	0.25	0.79	0.05
2011	0.11	0.52	0.36	2.38	0.17	0.04	0.00	0.01	0.00	0.02	0.73	0.91
2012	1.44	0.97	1.00	0.91	0.90	0.07	0.02	0.01	0.00	0.17	0.19	0.01
2013	0.38	3.17	0.30	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	1.05	0.91	1.27	2.51	2.88	3.68	1.75	1.51	2.09	1.69	1.24	1.05

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	11.5	10.0	11.2	8.8	8.7	8.1	7.9	7.0	9.0	11.0	12.2	11.6
2004	11.4	9.4	12.7	8.0	9.1	9.0	7.7	7.5	8.1	8.1	12.8	12.3
2005	10.1	8.5	10.2	10.0	8.4	8.7	7.9	7.5	9.0	8.9	10.3	11.0
2006	M	M	6.9	9.0	9.2	9.1	7.7	6.9	7.5	9.9	13.1	12.8
2007	13.5	10.4	13.5	8.0	8.2	8.3	7.4	8.8	9.1	10.6	11.8	12.4
2008	12.3	10.6	10.2	9.9	9.3	9.7	8.4	8.9	6.7	11.1	12.0	13.4
2009	14.4	10.0	11.6	9.4	10.4	7.9	7.6	7.7	8.2	10.6	13.4	10.0
2010	8.1	8.2	9.5	12.5	10.2	9.5	7.9	7.9	8.2	8.6	10.0	10.9
2011	14.5	13.4	10.3	11.7	10.1	8.9	8.8	7.8	8.7	10.7	14.7	14.3
2012	15.9	9.6	13.8	10.8	10.2	10.8	7.5	7.6	7.4	10.8	12.3	12.1
2013	13.6	12.7	10.8	10.9	8.3	8.4	6.2	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	36.69	30.55	36.36	49.10	52.26	63.91	81.26	77.01	61.76	55.61	32.76	35.45
2004	30.15	34.38	44.02	49.79	51.12	58.84	72.78	70.75	59.70	52.05	42.50	36.45
2005	31.74	39.32	39.21	46.48	54.56	61.57	75.86	72.25	62.83	54.54	40.08	31.24
2006	35.38	22.57	31.14	50.61	59.61	66.57	80.74	74.07	64.90	46.43	36.83	36.78
2007	32.49	30.23	43.69	56.87	57.41	67.26	83.32	75.54	61.93	53.12	39.70	29.55
2008	29.40	33.99	35.16	40.04	49.76	84.80	75.66	73.85	56.04	51.81	44.71	24.02
2009	34.00	35.68	35.57	43.99	57.60	62.19	73.44	71.34	73.28	40.07	43.80	23.21
2010	29.76	33.82	44.66	46.22	48.94	60.29	69.13	67.37	59.61	57.33	33.33	32.70
2011	31.16	25.25	36.01	39.42	48.99	61.19	76.05	75.90	70.32	52.30	35.23	34.03
2012	33.66	32.52	43.85	51.01	54.25	65.58	79.90	77.68	68.71	46.41	42.59	29.80
2013	33.67	33.71	39.59	42.19	56.76	62.74	75.30	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	36.60	37.71	45.80	54.79	63.70	71.29	82.00	82.70	72.20	56.80	44.11	36.51

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	21.68	14.46	21.57	32.61	36.88	44.07	52.85	53.46	41.41	36.29	19.29	20.98
2004	12.85	20.70	29.89	30.34	34.11	43.16	49.77	47.35	39.82	32.35	26.22	21.21
2005	14.60	19.59	22.17	30.31	35.28	43.02	49.27	47.81	41.92	36.58	25.07	16.40
2006	34.94	21.20	25.48	30.91	38.64	46.36	53.33	48.49	42.16	30.73	22.49	23.06
2007	14.82	14.88	31.48	36.33	38.07	44.37	56.15	49.45	39.81	34.74	23.01	16.44
2008	12.02	17.66	20.33	23.82	32.49	67.20	48.98	49.70	31.24	32.56	30.56	5.71
2009	16.50	19.13	18.25	27.22	35.23	41.03	48.21	47.77	45.06	25.42	28.11	5.24
2010	13.15	18.65	26.80	28.38	31.76	43.19	47.20	47.06	40.47	36.74	16.34	17.61
2011	16.40	7.14	21.27	25.81	34.96	42.12	49.57	50.33	42.86	35.10	23.98	20.56
2012	17.34	16.09	27.70	31.60	34.19	43.44	52.68	48.19	43.04	30.60	29.54	15.79
2013	19.47	18.94	19.83	24.88	36.80	44.07	51.72	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	16.60	17.07	23.41	30.60	38.49	45.61	51.70	50.69	43.40	33.60	24.70	17.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	29.18	22.51	28.97	40.86	44.57	53.99	67.05	65.24	51.58	45.95	26.03	28.21
2004	21.50	27.54	36.96	40.07	42.61	51.00	61.27	59.05	49.76	42.20	34.36	28.83
2005	23.17	29.46	30.69	38.39	44.92	52.30	62.57	60.03	52.37	45.56	32.58	23.82
2006	35.16	21.88	28.31	40.76	49.12	56.46	67.03	61.28	53.53	38.58	29.66	29.92
2007	23.65	22.56	37.58	46.60	47.74	55.82	69.74	62.50	50.87	43.93	31.36	22.99
2008	20.71	25.82	27.74	31.93	41.12	76.00	62.32	61.78	43.64	42.19	37.64	14.86
2009	25.25	27.40	26.91	35.60	46.42	51.61	60.83	59.55	59.17	32.74	35.96	14.22
2010	21.45	26.23	35.73	37.30	40.35	51.74	58.17	57.21	50.04	47.03	24.84	25.15
2011	23.78	16.20	28.64	32.62	41.97	51.66	62.81	63.11	56.59	43.70	29.60	27.29
2012	25.50	24.31	35.77	41.31	44.22	54.51	66.29	62.94	55.88	38.50	36.06	22.80
2013	26.57	26.32	29.71	33.54	46.78	53.41	63.51	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	26.60	27.39	34.60	42.69	51.10	58.45	66.85	66.70	57.80	45.20	34.40	27.00

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	62.8%	71.2%	63.5%	64.1%	65.9%	64.4%	44.0%	50.2%	55.2%	52.7%	58.9%	61.1%
2004	64.8%	64.2%	55.2%	62.2%	67.9%	64.8%	52.1%	56.0%	61.7%	60.7%	53.8%	60.0%
2005	63.7%	52.3%	64.1%	60.2%	61.9%	69.9%	48.2%	52.4%	51.3%	57.4%	58.8%	62.6%
2006	M	M	48.7%	60.9%	54.2%	59.8%	43.9%	46.2%	49.0%	65.3%	54.5%	54.1%
2007	57.9%	69.0%	55.0%	54.3%	67.8%	57.2%	47.6%	44.8%	52.5%	51.7%	52.2%	58.5%
2008	59.2%	60.3%	57.3%	57.0%	58.5%	32.0%	47.4%	46.3%	49.4%	53.2%	54.7%	65.2%
2009	53.7%	57.9%	58.8%	61.8%	49.9%	58.9%	54.2%	56.8%	43.9%	67.6%	43.5%	66.2%
2010	71.3%	66.3%	53.7%	54.4%	65.1%	59.8%	57.7%	59.4%	61.1%	51.1%	62.7%	62.5%
2011	60.8%	59.7%	62.0%	62.1%	64.2%	59.1%	47.4%	45.8%	39.6%	55.6%	45.7%	54.3%
2012	51.1%	63.2%	53.4%	54.0%	51.1%	55.6%	44.7%	39.4%	39.4%	57.6%	50.9%	55.8%
2013	52.5%	58.1%	56.5%	57.8%	61.1%	61.0%	62.5%	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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