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 (USC00351946) 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	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	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	10.10	7.79	7.81	6.16	3.65	2.27	0.80	0.83	1.93	4.80	9.60	11.28

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	2.0
2005	1.5	1.8	2.1	2.1	2.2	2.7	2.6	2.6	2.2	1.7	1.6	1.3
2006	M	M	1.9	1.0	1.0	2.5	2.7	2.5	2.3	1.9	1.8	1.7
2007	1.9	2.0	2.2	2.3	2.8	2.9	2.6	2.7	2.6	1.9	1.7	1.7
2008	1.6	2.0	2.5	2.8	2.3	2.7	2.6	2.5	2.1	2.1	1.5	1.8
2009	1.9	2.1	2.5	2.4	2.4	2.6	2.5	2.6	2.1	1.9	1.6	1.3
2010	1.3	1.4	2.1	2.4	2.4	2.8	2.6	2.4	2.0	1.7	1.5	1.1
2011	1.5	2.1	1.8	2.4	2.2	2.4	2.4	2.5	1.8	1.7	1.6	1.4
2012	1.4	2.2	2.0	2.0	2.3	2.3	2.4	2.3	1.9	1.6	1.3	1.2
2013	1.4	1.9	1.7	2.2	2.4	2.5	2.8	2.1	2.2	1.7	1.5	1.3
2014	1.5	1.6	2.4	2.1	2.6	3.0	2.7	2.6	2.3	1.7	1.6	1.5
2015	1.2	1.8	1.7	2.7	2.8	2.9	2.6	2.7	2.3	2.2	2.1	2.0
2016	2.0	1.7	2.4	2.5	2.9	3.0	3.2	2.8	2.6	2.0	1.9	1.7
2017	1.5	2.4	2.5	2.7	2.6	2.8	2.9	2.3	2.3	2.4	1.5	1.7
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	1.1	1.6	2.0	2.1	2.1	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	M	M	M	M	M	M	31.37
2005	38.33	43.56	47.03	46.04	55.64	61.23	79.27	76.95	65.14	53.20	40.58	36.49
2006	30.08	27.55	28.78	48.95	59.31	69.91	80.63	75.80	69.46	54.65	37.64	35.50
2007	37.15	38.61	48.15	48.80	62.23	68.48	78.97	74.71	62.46	48.98	44.52	31.84
2008	31.50	33.54	38.28	43.17	54.56	66.73	78.19	74.85	71.52	54.27	43.14	33.06
2009	38.63	40.00	38.84	47.18	60.81	65.38	80.28	74.90	71.51	49.12	38.78	33.50
2010	37.68	39.35	42.77	44.57	49.24	62.61	78.09	73.24	65.27	53.86	37.63	34.03
2011	38.50	36.48	39.05	41.71	47.46	62.76	71.48	71.63	71.63	52.60	37.52	39.41
2012	37.22	36.89	39.11	48.68	57.19	61.79	75.72	79.59	73.43	54.50	40.92	31.30
2013	36.04	38.65	44.91	48.03	57.87	65.64	79.16	73.24	62.93	53.13	44.36	37.39
2014	42.01	38.46	44.94	50.68	59.06	65.27	80.36	73.26	71.09	57.70	42.87	37.51
2015	46.05	46.68	52.52	50.71	58.45	74.35	75.21	74.55	67.26	62.36	39.51	32.78
2016	36.05	44.25	43.02	53.42	59.16	68.37	72.50	78.42	65.67	47.83	44.76	31.49
2017	33.14	37.61	43.31	43.22	59.51	68.64	80.44	79.72	67.12	54.96	37.54	40.76
2018	39.89	37.37	42.53	47.98	62.62	67.55	80.27	77.90	68.74	55.09	45.41	34.60
2019	39.09	30.59	44.29	48.71	59.55	67.68	75.18	77.10	62.30	52.40	48.22	37.63
2020	36.08	41.92	42.57	52.28	57.44	63.76	76.26	73.02	71.70	60.72	41.36	37.36
2021	37.67	36.86	44.51	53.87	59.16	73.82	81.74	72.86	67.49	51.03	43.85	37.05
2022	42.91	44.94	45.88	43.13	50.65	65.08	80.87	81.15	72.85	67.12	40.86	34.30
2023	36.85	38.85	34.79	46.26	59.90	66.51	80.23	77.52	64.96	58.38	44.89	41.45
2024	37.85	39.63	42.48	46.44	58.89	69.33	84.50	73.16	71.78	60.33	38.83	40.23
2025	43.20	39.13	40.62	50.33	62.34	73.14	60.26	M	M	M	M	M
NCEI Climatology	33.41	33.64	36.09	40.31	48.99	57.00	68.90	69.30	63.00	50.71	37.99	32.70

Average Daily Low Temperature [F]

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	23.37
2005	21.62	20.17	26.47	28.32	35.92	35.78	42.15	41.16	32.86	32.04	24.36	22.49
2006	29.68	25.98	28.02	26.95	30.42	38.70	43.09	38.18	35.65	28.00	26.88	19.87
2007	12.83	23.18	25.58	26.27	31.51	35.87	46.31	38.99	34.48	30.06	23.78	17.35
2008	16.57	27.62	23.39	24.06	30.27	33.44	40.64	42.34	35.59	31.69	28.64	18.50
2009	19.07	21.01	20.89	23.65	30.83	37.51	42.16	39.60	37.79	29.50	23.62	15.01
2010	27.61	24.14	22.59	23.74	28.83	35.37	40.08	38.53	36.30	32.48	23.19	23.04
2011	20.76	18.28	24.83	22.77	29.11	33.44	40.02	42.08	39.66	31.04	25.22	17.14
2012	20.89	20.65	21.38	27.61	29.20	34.43	39.35	40.52	35.85	30.53	28.89	19.28
2013	16.78	18.39	22.86	26.30	32.90	37.28	43.18	40.55	38.72	27.24	26.75	14.82
2014	22.89	24.44	25.66	27.39	32.74	33.92	43.84	42.04	39.33	34.17	27.52	26.78
2015	25.84	27.09	27.66	26.44	33.89	40.12	45.27	42.85	34.62	34.87	23.31	21.68
2016	21.24	24.57	25.95	28.66	32.62	36.31	38.70	38.93	32.83	32.67	30.43	13.94
2017	14.87	23.89	26.58	25.89	29.87	38.13	42.07	43.34	39.07	29.40	24.37	20.79
2018	26.82	17.21	22.07	27.76	34.46	35.04	41.94	39.69	32.60	31.40	27.42	20.60
2019	24.70	16.97	19.84	29.06	32.49	35.68	39.46	41.51	38.14	27.16	24.63	21.58
2020	27.01	19.27	22.01	26.30	31.15	33.09	32.45	32.85	32.55	28.95	21.18	24.52
2021	21.06	19.46	18.83	24.90	30.18	32.57	33.04	32.74	31.74	30.03	27.38	25.90
2022	22.15	17.57	24.21	23.50	28.79	36.90	44.27	44.44	39.11	33.37	20.76	19.64
2023	19.62	16.33	20.32	26.62	34.09	37.87	43.72	45.70	38.32	33.75	28.67	29.25
2024	29.81	27.46	25.78	28.87	30.79	39.38	46.40	42.60	41.22	33.63	25.42	26.11
2025	20.26	21.05	29.41	29.19	32.95	37.62	59.90	M	M	M	M	M
NCEI Climatology	19.80	18.91	20.30	23.11	29.30	33.61	41.40	41.50	37.10	30.20	23.21	19.09

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	M	M	M	M	M	M	27.37
2005	29.97	31.86	36.75	37.18	45.78	48.51	60.71	59.06	49.00	42.62	32.47	29.49
2006	29.88	26.76	28.40	37.95	44.87	54.30	61.86	56.99	52.55	41.33	32.26	27.69
2007	24.99	30.89	36.87	37.53	46.87	52.18	62.64	56.85	48.47	39.52	34.15	24.59
2008	24.03	30.58	30.84	33.61	42.41	50.09	59.41	58.60	53.56	42.98	35.89	25.78
2009	28.85	30.51	29.87	35.42	45.82	51.44	61.22	57.25	54.65	39.31	31.20	24.25
2010	32.65	31.74	32.68	34.15	39.03	48.99	59.09	55.89	50.79	43.17	30.41	28.53
2011	29.63	27.38	31.94	32.24	38.28	48.10	55.75	56.85	55.64	41.82	31.37	28.28
2012	29.05	28.77	30.25	38.14	43.19	48.11	57.54	60.05	54.64	42.51	34.91	25.29
2013	26.41	28.52	33.89	37.17	45.38	51.46	61.17	56.90	50.83	40.18	35.55	26.10
2014	32.45	31.45	35.30	39.03	45.90	49.59	62.10	57.65	55.21	45.93	35.20	32.15
2015	35.95	36.88	40.09	38.58	46.17	57.24	60.24	58.70	50.94	48.62	31.41	27.23
2016	28.65	34.41	34.48	41.04	45.89	52.34	55.60	58.67	49.25	40.25	37.60	22.72
2017	24.00	30.75	34.95	34.55	44.69	53.38	61.25	61.53	53.09	42.18	30.95	30.78
2018	33.36	27.29	32.30	37.87	48.54	51.29	61.11	58.80	50.67	43.24	36.42	27.60
2019	31.89	23.78	32.06	38.89	46.02	51.68	57.32	59.31	50.22	39.78	36.42	29.60
2020	31.54	30.60	32.29	39.29	44.30	48.43	54.36	52.93	52.12	44.84	31.27	30.94
2021	29.37	28.16	31.67	39.38	44.67	53.19	57.39	52.80	49.62	40.53	35.62	31.47
2022	32.53	31.26	35.05	33.31	39.72	50.99	62.57	62.79	55.98	50.25	30.81	26.97
2023	28.23	27.59	27.56	36.44	46.99	52.19	61.98	61.61	51.64	46.07	36.78	35.35
2024	33.83	33.55	34.13	37.66	44.84	54.35	65.45	57.88	56.50	46.98	32.13	33.17
2025	31.73	30.09	35.01	39.76	47.65	55.38	60.08	M	M	M	M	M
NCEI Climatology	26.60	26.27	28.19	31.71	39.15	45.30	55.15	55.40	50.05	40.45	30.60	25.90

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	77.1%
2005	75.5%	65.5%	67.2%	68.6%	68.1%	61.4%	51.1%	50.8%	58.8%	69.0%	75.4%	75.3%
2006	M	M	82.5%	62.7%	60.4%	56.4%	49.6%	47.7%	49.4%	59.3%	72.9%	70.5%
2007	64.4%	68.1%	62.0%	60.9%	53.4%	50.8%	48.9%	49.1%	50.8%	63.5%	64.6%	68.5%
2008	65.8%	71.4%	62.8%	57.4%	57.0%	47.9%	43.2%	47.3%	42.6%	54.6%	69.1%	64.8%
2009	62.6%	58.5%	60.2%	52.1%	51.9%	50.4%	39.8%	42.4%	41.6%	58.5%	63.1%	61.1%
2010	64.2%	59.4%	54.8%	53.3%	53.2%	47.8%	41.0%	42.1%	51.2%	55.8%	61.7%	61.9%
2011	60.1%	53.7%	59.9%	53.6%	53.5%	46.1%	44.6%	39.6%	45.4%	55.4%	57.5%	54.8%
2012	58.6%	51.8%	54.9%	51.2%	47.1%	47.0%	41.3%	38.4%	36.2%	49.8%	60.5%	59.5%
2013	55.0%	53.7%	51.0%	48.9%	46.8%	44.0%	32.6%	42.4%	47.5%	50.0%	51.8%	55.6%
2014	52.4%	56.6%	50.7%	47.7%	44.8%	40.3%	35.9%	36.6%	35.8%	50.4%	53.9%	56.7%
2015	51.8%	48.0%	47.4%	45.0%	43.9%	34.5%	36.4%	33.7%	39.5%	43.7%	50.3%	55.2%
2016	54.2%	49.8%	48.8%	44.5%	41.0%	37.2%	36.3%	31.4%	37.1%	53.5%	50.4%	52.4%
2017	52.8%	49.8%	50.5%	45.7%	40.7%	37.1%	32.0%	31.3%	39.4%	44.2%	53.4%	46.6%
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	80.5%	88.9%	79.7%	72.9%	62.5%	M	M	M	M	M	M

Monthly Plots

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