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 (USC00359316) 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	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	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	2.97	2.11	1.72	1.25	1.32	0.90	0.45	0.59	0.61	1.45	2.60	3.62

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	4.8	4.1	3.8	3.5	4.8	3.5
2007	3.7	3.8	4.4	4.7	5.0	5.1	4.6	4.3	4.1	4.3	3.1	4.8
2008	4.6	3.8	4.5	5.3	5.5	5.4	4.4	4.3	3.6	3.7	2.7	1.0
2009	2.0	4.0	5.4	5.0	5.3	4.7	4.1	4.3	4.0	3.5	3.8	3.4
2010	4.1	3.7	4.6	5.6	5.4	5.4	4.8	4.4	3.5	3.9	4.3	3.9
2011	3.1	5.3	5.5	5.8	5.1	5.1	4.3	4.1	3.6	3.7	4.2	3.1
2012	3.9	4.4	6.0	5.0	5.1	5.0	4.3	3.9	3.3	4.1	3.8	3.7
2013	2.6	3.5	4.0	5.8	5.1	4.5	4.3	3.7	4.4	3.4	3.2	3.0
2014	2.8	4.4	4.9	4.7	5.0	5.1	4.1	4.1	4.3	3.3	3.9	4.1
2015	2.1	4.5	3.7	5.0	4.3	4.7	4.2	4.4	3.4	3.8	4.2	4.2
2016	3.6	3.3	5.3	4.5	5.4	4.8	4.3	4.3	4.1	4.1	4.0	3.6
2017	3.6	4.6	5.0	5.4	5.0	5.4	4.2	3.7	4.5	4.4	3.8	2.8
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	3.2	4.7	4.6	5.0	4.2	4.1	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	85.15	68.45	74.87	60.12	43.77	40.41
2007	39.48	43.51	56.15	57.75	69.17	74.94	86.58	81.83	69.44	56.22	48.14	36.08
2008	35.70	46.13	45.65	52.28	64.89	73.35	84.39	80.29	76.78	60.55	50.56	37.71
2009	44.04	44.32	45.05	55.31	68.05	72.20	86.11	82.29	78.36	55.23	46.72	33.75
2010	42.51	44.48	49.86	51.80	57.92	69.64	84.32	79.91	68.61	60.50	44.16	37.98
2011	44.18	40.54	44.49	49.01	57.45	70.11	79.63	84.43	80.16	60.65	44.85	43.21
2012	42.95	42.74	45.79	56.11	65.61	68.44	84.19	86.70	79.73	60.35	44.39	36.99
2013	41.02	45.05	52.13	56.48	66.03	74.72	89.08	82.65	71.19	58.90	48.48	40.46
2014	47.42	41.11	52.24	58.43	67.49	73.87	88.37	80.12	74.76	63.27	46.26	41.12
2015	48.32	50.83	58.60	58.11	65.38	81.24	83.59	84.68	71.52	66.87	43.95	38.13
2016	39.50	50.76	48.42	64.90	65.97	76.27	81.46	84.23	72.12	54.89	50.87	34.62
2017	34.36	40.65	49.74	52.44	66.36	76.19	88.92	87.10	72.79	57.72	45.07	42.35
2018	45.55	42.40	48.28	50.99	M	50.18	48.02	M	55.49	M	44.16	23.36
2019	38.46	9.86	30.38	61.27	64.72	M	M	35.92	M	M	24.98	33.98
2020	32.32	36.55	28.06	34.70	M	39.02	33.51	33.78	31.87	M	31.84	30.63
2021	M	M	33.25	32.65	36.80	44.65	63.23	66.83	70.49	58.02	51.71	39.99
2022	46.35	49.10	53.34	51.26	59.81	71.76	87.96	87.27	76.63	68.39	41.09	36.11
2023	40.67	41.69	40.51	54.43	67.23	74.74	87.10	83.47	69.81	62.56	49.00	44.12
2024	41.03	43.89	48.87	53.67	63.38	75.60	89.68	80.50	75.88	62.99	43.35	42.53
2025	42.36	41.25	48.88	59.42	67.41	77.47	84.94	M	M	M	M	M
NCEI Climatology	39.71	43.18	48.09	53.80	63.41	71.20	82.51	82.40	75.30	61.80	46.30	38.10

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	41.08	31.53	24.35	25.18	28.46	18.12
2007	14.91	24.40	27.40	26.71	32.77	37.51	48.07	40.26	32.02	28.84	22.11	19.45
2008	13.54	20.30	22.43	24.91	35.63	35.69	41.83	42.28	32.73	29.66	28.44	16.65
2009	18.83	22.55	24.98	25.81	33.87	40.85	57.89	40.93	35.07	29.52	22.89	12.76
2010	30.46	27.15	23.47	26.88	32.23	37.65	41.71	39.81	37.58	31.53	24.58	23.12
2011	20.49	20.96	28.90	25.97	30.42	38.45	40.34	41.43	36.13	29.17	24.09	13.55
2012	20.90	23.16	26.12	30.92	32.75	38.44	42.64	40.31	33.05	29.47	28.81	19.88
2013	12.64	21.81	25.90	28.32	34.19	38.92	44.45	43.09	38.27	23.71	22.87	10.83
2014	24.58	24.01	26.41	28.18	33.91	36.59	45.84	44.77	37.79	34.11	24.82	26.11
2015	24.42	26.15	26.98	26.25	35.72	44.05	44.67	42.86	33.06	32.93	20.74	22.38
2016	22.29	25.18	27.95	30.79	36.85	39.47	42.14	40.61	32.87	34.66	30.69	10.40
2017	12.87	24.03	29.38	29.14	33.87	40.61	44.77	44.15	38.16	26.98	27.85	15.01
2018	27.66	19.30	25.32	29.80	M	41.18	48.02	M	55.13	M	43.37	23.36
2019	31.44	9.86	30.38	33.83	39.65	M	M	35.92	M	M	24.98	33.98
2020	32.31	31.84	27.76	34.70	M	32.70	33.51	33.49	31.87	M	31.77	30.61
2021	M	M	32.48	32.09	32.41	38.69	33.96	41.09	34.56	29.18	26.42	25.78
2022	20.05	19.29	26.80	26.16	32.50	41.54	47.39	47.31	38.58	30.94	19.60	14.85
2023	20.32	17.98	21.37	29.82	38.33	41.68	44.19	46.63	38.17	30.42	25.34	27.66
2024	24.42	24.96	24.56	29.47	31.84	39.39	45.69	41.77	38.38	28.68	24.96	22.51
2025	16.73	17.73	27.06	28.37	34.42	39.10	46.18	M	M	M	M	M
NCEI Climatology	21.09	21.95	25.70	29.80	36.30	41.80	47.31	45.59	38.40	31.30	26.21	20.90

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	63.12	49.99	49.61	42.65	36.11	29.27
2007	27.20	33.95	41.78	42.23	50.97	56.22	67.32	61.05	50.73	42.53	35.13	27.77
2008	24.62	33.21	34.04	38.59	50.26	54.52	63.11	61.28	54.75	45.10	39.50	27.18
2009	31.44	33.44	35.01	40.56	50.96	56.52	72.00	61.61	56.71	42.37	34.80	23.26
2010	36.49	35.82	36.67	39.34	45.08	53.64	63.02	59.86	53.09	46.02	34.37	30.55
2011	32.34	30.75	36.70	37.49	43.94	54.28	59.98	62.93	58.14	44.91	34.47	28.38
2012	31.92	32.95	35.95	43.51	49.18	53.44	63.41	63.51	56.39	44.91	36.60	28.44
2013	26.83	33.43	39.02	42.40	50.11	56.82	66.76	62.87	54.73	41.31	35.67	25.64
2014	36.00	32.56	39.33	43.30	50.70	55.23	67.11	62.45	56.28	48.69	35.54	33.62
2015	36.37	38.49	42.79	42.18	50.55	62.64	64.13	63.77	52.29	49.90	32.34	30.25
2016	30.89	37.97	38.18	47.85	51.41	57.87	61.80	62.42	52.49	44.78	40.78	22.51
2017	23.62	32.34	39.56	40.79	50.11	58.40	66.84	65.63	55.47	42.35	36.46	28.68
2018	36.60	30.85	36.80	40.40	M	45.68	48.02	M	55.31	M	43.76	23.36
2019	34.95	9.86	30.38	47.55	52.19	M	M	35.92	M	M	24.98	33.98
2020	32.31	34.19	27.91	34.70	M	35.86	33.51	33.64	31.87	M	31.80	30.62
2021	M	M	32.86	32.37	34.60	41.67	48.60	53.96	52.53	43.60	39.06	32.88
2022	33.20	34.20	40.07	38.71	46.15	56.65	67.67	67.29	57.60	49.67	30.35	25.48
2023	30.50	29.83	30.94	42.12	52.78	58.21	65.65	65.05	53.99	46.49	37.17	35.89
2024	32.72	34.42	36.71	41.57	47.61	57.49	67.69	61.13	57.13	45.84	34.15	32.52
2025	29.55	29.49	37.97	43.90	50.92	58.29	65.56	M	M	M	M	M
NCEI Climatology	30.40	32.56	36.90	41.80	49.85	56.50	64.91	64.00	56.85	46.55	36.25	29.50

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	48.5%	59.1%	52.7%	62.0%	79.1%	74.5%
2007	72.5%	74.1%	61.9%	62.4%	53.1%	53.4%	48.9%	48.5%	53.5%	67.3%	72.3%	77.8%
2008	75.3%	71.4%	65.1%	58.3%	61.1%	49.9%	46.8%	50.9%	45.8%	58.7%	76.5%	76.4%
2009	73.2%	69.8%	68.8%	58.8%	53.8%	55.9%	30.6%	48.6%	46.8%	68.9%	68.2%	79.3%
2010	74.5%	71.0%	61.8%	61.3%	59.3%	55.1%	45.5%	48.5%	61.9%	62.1%	73.5%	78.0%
2011	72.1%	65.4%	67.6%	61.3%	60.0%	52.4%	49.4%	49.3%	46.6%	61.1%	68.6%	69.3%
2012	69.9%	68.6%	66.4%	59.9%	51.1%	56.0%	48.2%	44.6%	43.2%	53.8%	75.5%	77.4%
2013	69.6%	65.7%	61.3%	57.6%	54.6%	52.6%	42.0%	50.8%	57.3%	62.7%	67.9%	68.8%
2014	67.1%	74.6%	62.0%	56.1%	52.2%	49.8%	43.4%	50.7%	48.0%	61.4%	71.6%	77.3%
2015	72.6%	62.3%	56.3%	54.3%	57.4%	44.5%	46.9%	41.0%	51.4%	56.9%	69.8%	79.2%
2016	76.4%	66.0%	66.4%	53.6%	53.6%	48.3%	47.3%	42.8%	48.7%	70.9%	65.6%	74.8%
2017	73.4%	71.8%	66.4%	58.3%	53.8%	47.4%	43.1%	40.8%	51.2%	60.9%	71.7%	69.4%
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	64.1%	72.2%	54.9%	56.0%	49.4%	48.4%	M	M	M	M	M

Monthly Plots

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