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 (USC00263205) 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
2006	M	M	M	M	M	M	M	M	M	M	M	0.00
2007	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	0.00	5.35	10.18	1.11	0.77	0.06	0.00	0.00	0.00	0.40	0.30	0.00
2012	32.80	13.10	16.30	19.20	0.00	0.00	0.00	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	0.00
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	3.18	2.81	2.62	1.25	1.34	0.58	0.32	0.22	0.28	1.00	1.91	3.05

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	M	M	M	M	3.2
2007	2.4	3.6	2.5	3.1	2.8	3.0	2.2	2.6	3.2	2.2	2.7	3.4
2008	3.3	2.4	3.2	3.5	2.2	2.1	1.5	2.5	2.4	2.1	1.9	3.3
2009	1.5	0.0	0.0	0.5	0.0	0.0	0.0	0.0	0.0	3.2	2.8	2.7
2010	1.9	M	5.2	3.4	3.2	2.8	2.0	2.8	2.3	2.8	3.1	3.1
2011	2.1	3.6	3.4	3.7	3.5	1.9	2.2	2.5	2.4	2.8	3.4	3.0
2012	2.8	3.4	4.0	2.7	3.0	2.8	1.9	M	M	M	M	3.5
2013	2.7	2.6	2.0	3.5	3.0	1.1	2.0	2.0	3.9	2.4	2.1	1.9
2014	1.8	3.1	2.8	1.6	2.9	2.2	2.0	2.9	3.2	1.6	2.5	2.9
2015	0.9	1.6	2.1	3.0	2.5	1.8	2.3	2.1	3.6	1.8	2.3	3.5
2016	2.6	1.6	2.6	2.1	3.2	1.5	0.4	0.0	M	2.1	2.2	2.8
2017	1.4	1.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	1.1
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	2.3	3.4	2.8	2.9	2.9	2.7	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
2006	M	M	M	M	M	M	M	M	M	M	M	41.00
2007	33.90	39.57	49.69	47.84	61.25	69.62	77.67	75.66	65.13	54.66	49.26	36.98
2008	34.77	39.58	44.09	49.26	56.94	69.12	75.97	73.32	69.05	59.54	48.17	38.45
2009	41.45	38.76	43.01	50.12	60.95	63.83	77.26	73.98	72.01	54.75	47.24	37.01
2010	40.94	M	40.53	44.57	50.71	70.48	76.95	72.59	69.49	55.82	44.35	39.17
2011	40.25	39.57	38.13	45.57	50.99	65.40	72.74	74.63	71.71	58.25	46.27	40.78
2012	43.12	39.14	43.79	51.07	60.04	67.30	74.57	M	M	M	M	31.21
2013	37.81	40.97	48.33	53.50	56.68	76.36	77.69	71.09	66.56	56.17	48.10	40.77
2014	45.69	48.09	48.43	M	63.00	69.30	75.52	71.20	67.64	61.00	50.83	42.71
2015	46.13	49.07	51.83	52.08	M	76.25	70.42	73.65	71.04	75.00	41.72	39.45
2016	41.58	52.10	52.58	56.93	62.00	80.30	85.77	82.83	M	53.54	45.33	M
2017	37.17	42.48	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-592.25	44.75
2018	43.55	39.82	37.95	54.86	58.30	70.88	79.77	77.30	69.61	57.09	49.20	39.74
2019	45.04	32.61	41.33	52.39	54.50	68.65	74.44	76.42	65.16	56.05	47.82	39.60
2020	M	M	M	M	M	M	M	76.00	73.57	65.58	49.09	42.57
2021	M	M	M	M	M	M	M	M	71.93	54.12	50.02	41.23
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	54.55	44.24	43.07
2025	41.67	43.58	43.82	52.73	62.95	72.81	76.66	M	M	M	M	M
NCEI Climatology	40.59	41.26	46.40	51.30	59.29	69.00	76.60	76.41	70.99	59.80	48.30	40.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	M	M	M	M	32.44
2007	28.28	28.82	32.08	35.03	41.97	48.95	57.39	57.81	46.79	38.69	35.77	25.08
2008	24.25	26.33	29.36	33.23	39.67	47.51	57.04	58.63	50.94	43.66	37.20	26.44
2009	29.03	27.49	27.53	32.11	44.39	46.71	56.94	54.46	52.80	38.19	33.38	25.69
2010	30.82	M	27.00	29.18	33.56	48.04	55.20	52.72	49.75	42.05	31.90	29.21
2011	28.25	23.82	26.68	32.22	34.42	45.68	51.83	53.36	52.40	41.94	31.65	26.71
2012	29.59	26.35	29.23	34.13	40.16	48.33	55.45	M	M	M	M	20.75
2013	24.45	26.02	34.34	35.29	39.29	52.64	57.46	53.65	49.00	38.37	36.73	30.13
2014	34.93	34.18	34.67	M	44.84	49.13	57.42	54.64	51.61	45.63	38.17	33.61
2015	35.55	35.86	36.76	35.44	M	58.75	53.96	55.26	70.25	75.00	31.44	28.87
2016	26.90	24.76	28.13	32.23	36.29	49.60	53.06	53.17	M	42.54	35.33	M
2017	24.17	31.14	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-615.51	-93.16
2018	-97.78	25.52	26.72	37.21	42.97	50.43	59.90	58.25	52.00	41.50	35.79	29.21
2019	34.24	21.78	28.62	36.24	38.41	49.16	55.02	57.19	48.53	37.94	35.26	30.03
2020	M	M	M	M	M	M	M	66.70	54.78	46.61	34.79	30.63
2021	M	M	M	M	M	M	M	M	53.00	39.07	37.87	30.51
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	39.29	30.11	31.41
2025	27.92	29.55	29.55	35.32	42.66	51.64	56.13	M	M	M	M	M
NCEI Climatology	24.79	25.13	27.70	29.99	36.90	41.90	49.50	50.00	45.40	37.51	30.20	24.91

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	M	M	M	M	36.72
2007	31.09	34.20	40.88	41.44	51.61	59.28	67.53	66.74	55.96	46.68	42.51	31.03
2008	29.51	32.96	36.72	41.25	48.30	58.31	66.50	65.97	59.99	51.60	42.68	32.45
2009	35.24	33.12	35.27	41.12	52.67	55.27	67.10	64.22	62.40	46.47	40.31	31.35
2010	35.88	M	33.77	36.87	42.13	59.26	66.07	62.65	59.62	48.94	38.13	34.19
2011	34.25	31.70	32.41	38.89	42.70	55.54	62.29	64.00	62.06	50.10	38.96	33.74
2012	36.36	32.74	36.51	42.60	50.10	57.82	65.01	M	M	M	M	25.98
2013	31.13	33.50	41.33	44.39	47.99	64.50	67.58	62.37	57.78	47.27	42.42	35.45
2014	40.31	41.14	41.55	M	53.92	59.22	66.47	62.92	59.63	53.31	44.50	38.16
2015	40.84	42.46	44.29	43.76	M	67.50	62.19	64.45	70.65	75.00	36.58	34.16
2016	34.24	38.43	40.35	44.58	49.15	64.95	69.42	68.00	M	48.04	40.33	M
2017	30.67	36.81	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-637.87	-603.88	-24.20
2018	-27.12	32.67	32.34	46.03	50.64	60.65	69.84	67.77	60.80	49.30	42.49	34.48
2019	39.64	27.20	34.97	44.31	46.46	58.90	64.73	66.80	56.85	46.99	41.54	34.82
2020	M	M	M	M	M	M	M	71.35	64.18	56.10	41.94	36.60
2021	M	M	M	M	M	M	M	M	62.46	46.59	43.95	35.87
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	46.92	37.18	37.24
2025	34.80	36.57	36.69	44.02	52.80	62.23	66.39	M	M	M	M	M
NCEI Climatology	32.69	33.19	37.05	40.65	48.10	55.45	63.05	63.20	58.20	48.65	39.25	32.65

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
2006	M	M	M	M	M	M	M	M	M	M	M	60.8%
2007	53.6%	70.3%	59.7%	63.8%	48.7%	44.0%	43.3%	40.3%	47.9%	59.3%	58.1%	68.1%
2008	72.1%	71.8%	58.1%	53.3%	61.9%	44.2%	42.3%	39.5%	43.1%	52.7%	69.0%	69.2%
2009	67.9%	68.5%	65.0%	56.3%	57.3%	59.0%	41.2%	42.9%	40.1%	59.7%	55.7%	72.6%
2010	78.2%	M	75.3%	67.5%	60.1%	50.0%	47.1%	44.2%	44.7%	66.0%	63.6%	77.8%
2011	70.8%	57.8%	74.0%	65.1%	60.8%	56.9%	55.4%	46.9%	49.0%	57.3%	50.0%	50.9%
2012	59.5%	63.1%	64.4%	64.1%	46.7%	43.0%	46.1%	M	M	M	M	74.6%
2013	65.3%	57.0%	62.2%	51.9%	58.6%	44.3%	42.8%	41.5%	47.5%	49.2%	41.2%	42.8%
2014	39.3%	45.2%	39.6%	M	31.4%	27.6%	33.1%	32.5%	30.5%	32.4%	36.3%	45.2%
2015	42.6%	41.2%	38.8%	35.1%	M	33.5%	34.3%	29.6%	23.8%	10.7%	41.9%	47.1%
2016	49.5%	42.2%	43.6%	42.7%	43.8%	28.2%	17.8%	15.2%	M	M	M	M
2017	M	M	M	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%	100.0%
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	42.9%	68.6%	59.2%	53.2%	44.3%	44.7%	M	M	M	M	M

Monthly Plots

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