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 (USC00331404) 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
2007	M	M	M	M	M	M	M	M	M	M	M	2.56
2008	0.94	2.59	5.01	2.08	3.67	2.80	0.46	0.49	M	M	M	2.88
2009	0.08	0.08	M	0.02	0.28	0.37	0.61	0.87	0.24	M	M	M
2010	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2011	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.07	1.26
2012	0.00	0.00	0.00	0.00	0.02	0.00	0.00	0.00	0.72	0.00	0.00	0.00
2013	0.00	0.00	0.00	0.00	0.00	0.36	0.20	0.46	0.00	M	M	0.50
2014	M	0.05	M	1.32	1.68	0.10	M	M	M	M	0.01	0.04
2015	M	M	M	0.19	0.45	1.69	0.43	0.41	0.35	1.11	1.13	5.78
2016	M	M	M	M	M	M	M	2.80	2.65	1.23	0.51	2.28
2017	2.75	1.54	4.31	2.66	4.35	2.29	6.13	0.90	1.09	3.15	6.08	0.87
2018	1.15	4.11	2.14	6.49	3.91	3.38	2.23	2.25	6.72	2.08	3.50	2.29
2019	0.77	2.97	3.16	2.54	2.67	5.76	3.70	1.82	0.47	2.19	0.13	0.52
2020	2.36	1.19	5.53	3.04	4.36	3.65	2.37	2.79	3.83	2.64	2.15	0.87
2021	0.66	0.73	2.36	1.66	3.33	2.30	3.94	3.73	2.82	6.21	1.24	4.00
2022	1.55	4.56	3.03	2.98	5.35	1.90	3.28	2.94	3.71	0.64	2.25	1.34
2023	3.21	1.44	4.38	2.10	2.97	3.34	3.72	4.35	0.58	2.09	1.58	1.25
2024	2.13	0.79	2.27	4.63	2.15	2.01	2.15	2.52	0.33	M	M	M
2025	M	M	M	1.37	3.81	M	M	M	M	M	M	M
NCEI Climatology	3.06	2.62	3.44	4.48	4.54	5.03	4.21	3.85	3.58	2.97	3.27	3.24

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	6.5
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	9.9	6.7	7.8	6.8	5.8	3.9	3.9	6.2	7.1	7.4	8.0
2011	7.6	8.1	8.6	10.3	6.7	6.3	4.4	5.1	5.5	6.2	8.7	6.5
2012	9.2	7.8	7.6	8.4	5.3	6.0	5.0	4.1	4.6	7.9	6.0	7.6
2013	8.4	8.4	8.8	8.3	7.0	5.6	4.5	4.3	5.0	5.3	8.0	8.0
2014	8.8	7.8	8.8	8.6	6.3	5.5	5.4	4.5	4.9	6.8	8.8	7.2
2015	7.7	7.7	7.3	8.1	6.1	6.0	4.7	4.4	5.0	7.6	7.4	7.2
2016	8.5	8.8	8.1	8.3	2.1	M	3.9	4.2	4.8	6.3	6.5	7.9
2017	8.4	8.4	9.2	8.5	7.6	6.3	4.9	4.4	4.6	5.6	7.2	7.2
2018	7.8	7.6	9.0	8.2	6.4	5.4	4.4	4.5	5.2	6.7	6.9	6.7
2019	7.9	8.1	7.5	7.8	6.8	6.3	4.2	4.7	5.3	6.5	6.0	6.1
2020	7.3	7.2	7.8	8.2	7.3	5.6	4.0	4.3	5.0	5.5	7.5	7.3
2021	6.7	7.7	8.5	7.3	5.7	5.1	4.5	3.6	5.4	5.7	6.8	6.8
2022	8.0	7.6	8.4	8.2	6.5	5.4	4.7	4.1	4.8	6.4	7.2	7.0
2023	6.9	8.4	8.7	7.0	6.1	6.1	4.0	4.8	4.0	5.6	6.7	6.2
2024	7.1	7.1	8.2	7.9	5.5	5.1	4.1	4.1	5.0	5.0	7.2	7.8
2025	8.2	7.8	9.0	7.7	4.1	5.1	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
2007	M	M	M	M	M	M	M	M	M	M	24.80	39.66
2008	37.34	36.47	44.08	64.16	68.12	80.78	83.30	82.34	78.08	62.66	47.24	38.74
2009	28.17	39.46	54.41	61.10	72.47	79.88	78.45	80.08	73.46	58.88	54.80	36.70
2010	31.36	32.53	52.73	67.94	73.22	82.19	84.90	84.43	77.95	65.56	52.64	30.20
2011	29.74	38.09	47.10	62.72	70.76	80.29	87.97	81.99	72.32	62.19	55.58	44.25
2012	40.77	41.99	63.47	72.08	80.54	81.78	88.46	82.98	73.34	61.03	49.64	46.92
2013	38.33	35.41	47.10	70.76	75.72	79.58	80.43	80.48	74.96	63.65	46.16	38.56
2014	29.46	32.00	44.89	62.24	72.47	80.00	78.80	80.77	75.14	61.61	44.48	40.54
2015	32.46	27.69	45.65	61.58	76.54	78.20	81.65	80.60	79.28	64.17	56.66	50.93
2016	35.43	41.81	56.33	60.44	71.60	M	87.03	86.41	80.24	67.77	56.60	36.35
2017	40.71	49.81	48.03	68.30	70.03	80.36	82.23	79.96	76.52	67.30	50.18	36.35
2018	33.57	45.18	44.02	55.46	79.73	80.84	84.20	83.21	78.08	63.18	42.02	41.58
2019	34.09	40.87	45.65	63.20	73.79	78.80	86.06	81.70	82.58	68.06	44.06	43.57
2020	40.76	39.20	53.02	57.26	67.59	81.20	86.87	81.88	74.78	61.03	55.46	39.37
2021	34.67	32.39	56.45	61.52	69.10	80.66	81.12	83.27	76.52	68.17	48.68	47.56
2022	31.30	39.20	53.89	57.86	73.28	80.54	82.34	80.66	73.82	62.89	52.10	38.74
2023	40.59	49.29	49.36	63.10	70.85	76.82	82.11	79.21	75.08	63.70	51.86	45.47
2024	35.73	48.32	52.79	63.98	74.74	81.14	83.15	82.98	74.97	67.83	53.23	41.06
2025	29.91	36.47	57.37	64.60	65.78	75.80	M	M	M	M	M	M
NCEI Climatology	33.51	37.34	47.90	61.80	71.60	79.70	83.00	81.60	75.40	63.49	50.09	38.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	M	M	24.80	26.95
2008	21.08	20.58	28.75	42.80	47.27	60.44	62.18	59.52	57.11	41.29	31.70	21.84
2009	11.39	23.19	32.00	41.54	50.35	58.88	59.17	60.97	55.76	40.94	38.30	23.87
2010	19.98	20.40	32.87	44.60	53.72	62.18	64.23	63.59	54.64	44.14	32.18	19.63
2011	15.34	22.79	30.26	42.56	53.79	60.86	66.84	61.55	51.44	43.50	36.14	26.72
2012	23.17	27.28	40.36	40.16	55.46	59.25	66.92	58.83	48.86	43.32	31.10	26.02
2013	22.65	21.52	28.11	40.16	52.85	59.60	64.28	59.29	51.62	42.68	30.38	25.44
2014	12.01	14.90	23.87	41.18	52.03	61.10	60.05	61.09	53.30	43.85	29.06	28.98
2015	16.55	7.76	26.54	42.38	54.88	61.58	62.02	58.94	57.44	44.60	38.78	36.12
2016	18.70	24.74	38.45	38.84	55.40	M	69.03	66.20	58.34	47.27	36.14	23.70
2017	27.53	31.61	31.42	46.40	51.05	59.00	63.41	59.41	55.04	47.21	33.08	21.03
2018	17.60	27.89	27.53	35.60	58.25	62.12	63.06	64.34	60.74	44.60	31.04	28.28
2019	19.34	24.93	27.41	43.16	55.27	59.78	65.68	61.61	58.28	44.77	26.33	27.63
2020	28.40	24.55	36.01	37.16	48.55	59.84	65.62	61.15	53.48	44.14	35.96	26.31
2021	25.09	17.66	33.51	41.36	48.08	61.34	63.12	63.76	55.88	51.51	31.28	31.59
2022	14.99	21.52	32.70	39.02	54.35	59.12	63.59	60.92	54.98	40.77	34.70	25.15
2023	29.45	28.27	30.72	40.28	48.61	56.42	62.37	59.41	55.34	45.94	32.72	33.68
2024	26.60	28.65	35.43	45.38	55.81	61.22	62.54	60.74	57.12	44.37	38.64	28.69
2025	15.22	22.93	34.73	43.20	50.32	58.64	M	M	M	M	M	M
NCEI Climatology	16.89	18.72	27.10	38.20	49.00	58.09	61.10	59.19	52.00	40.70	31.09	22.90

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	M	M	24.80	33.31
2008	29.21	28.52	36.41	53.48	57.69	70.61	72.74	70.93	67.59	51.97	39.47	30.29
2009	19.78	31.32	43.21	51.32	61.41	69.38	68.81	70.53	64.61	49.91	46.55	30.29
2010	25.67	26.47	42.80	56.27	63.47	72.19	74.56	74.01	66.29	54.85	42.41	24.92
2011	22.54	30.44	38.68	52.64	62.28	70.58	77.41	71.77	61.88	52.85	45.86	35.48
2012	31.97	34.64	51.92	56.12	68.00	70.51	77.69	70.90	61.10	52.18	40.37	36.47
2013	30.49	28.46	37.60	55.46	64.28	69.59	72.35	69.89	63.29	53.16	38.27	32.00
2014	20.73	23.45	34.38	51.71	62.25	70.55	69.42	70.93	64.22	52.73	36.77	34.76
2015	24.51	17.73	36.09	51.98	65.71	69.89	71.83	69.77	68.36	54.38	47.72	43.53
2016	27.06	33.27	47.39	49.64	63.50	M	78.03	76.30	69.29	57.52	46.37	30.03
2017	34.12	40.71	39.72	57.35	60.54	69.68	72.82	69.68	65.78	57.26	41.63	28.69
2018	25.58	36.53	35.77	45.53	68.99	71.48	73.63	73.78	69.41	53.89	36.53	34.93
2019	26.72	32.90	36.53	53.18	64.53	69.29	75.87	71.66	70.43	56.42	35.19	35.60
2020	34.58	31.88	44.51	47.21	58.07	70.52	76.25	71.51	64.13	52.58	45.71	32.84
2021	29.88	25.02	44.98	51.44	58.59	71.00	72.12	73.52	66.20	59.84	39.98	39.58
2022	23.15	30.36	43.29	48.44	63.82	69.83	72.96	70.79	64.40	51.83	43.40	31.94
2023	35.02	38.78	40.04	51.69	59.73	66.62	72.24	69.31	65.21	54.82	42.29	39.58
2024	31.17	38.49	44.11	54.68	65.27	71.18	72.85	71.86	66.04	56.10	45.93	34.87
2025	22.56	29.70	46.05	53.90	58.05	67.22	M	M	M	M	M	M
NCEI Climatology	25.20	28.03	37.50	50.00	60.30	68.89	72.05	70.39	63.70	52.10	40.59	30.85

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
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	67.9%
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	87.1%	72.2%	55.9%	72.8%	76.7%	75.3%	75.2%	61.5%	64.3%	71.0%	81.1%
2011	79.5%	76.0%	72.9%	74.1%	76.9%	74.3%	75.1%	75.0%	82.6%	75.8%	72.7%	82.6%
2012	78.2%	75.3%	69.8%	60.2%	67.5%	61.9%	68.0%	70.3%	76.2%	74.7%	68.2%	84.7%
2013	76.6%	78.3%	72.3%	63.3%	65.6%	74.9%	81.1%	77.5%	78.0%	77.7%	72.0%	78.4%
2014	76.7%	71.8%	64.7%	63.5%	68.5%	76.5%	76.2%	79.6%	77.5%	78.1%	72.2%	83.7%
2015	78.2%	70.8%	70.8%	65.1%	69.7%	83.0%	79.8%	76.1%	75.7%	72.0%	69.5%	85.4%
2016	75.8%	75.8%	71.7%	65.8%	88.2%	M	73.8%	80.0%	76.6%	76.9%	74.1%	83.5%
2017	86.4%	74.1%	71.1%	68.3%	74.3%	70.9%	82.0%	81.6%	78.8%	79.4%	77.3%	79.2%
2018	80.9%	81.7%	71.7%	69.6%	75.0%	83.5%	79.1%	86.0%	88.3%	84.7%	87.9%	88.4%
2019	86.0%	84.3%	73.5%	74.0%	82.1%	80.1%	82.3%	82.4%	75.8%	71.4%	71.1%	79.6%
2020	79.9%	77.1%	74.7%	66.1%	69.8%	67.1%	71.2%	76.2%	77.0%	78.6%	69.8%	80.6%
2021	82.2%	76.2%	58.6%	63.5%	66.3%	73.8%	77.4%	80.5%	75.9%	83.3%	73.8%	80.1%
2022	77.3%	75.6%	66.3%	69.2%	71.4%	67.0%	75.6%	81.7%	81.3%	66.5%	70.5%	80.0%
2023	86.7%	68.7%	71.4%	61.5%	63.0%	68.5%	78.2%	79.6%	81.0%	77.0%	67.7%	80.0%
2024	86.0%	70.0%	70.1%	68.4%	74.3%	71.9%	75.8%	76.7%	76.9%	67.8%	79.5%	82.3%
2025	78.1%	79.2%	62.2%	66.0%	84.9%	73.0%	M	M	M	M	M	M

Monthly Plots

Select month and year:

May 2025

JanFebMarAprMayJunJulAugSepOctNovDec 2007200820092010201120122013201420152016201720182019202020212022202320242025

Jul 2025