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 (USC00361591) 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	6.17	14.16
2008	8.03	11.83	5.16	5.19	14.68	6.80	13.86	4.64	11.76	5.15	9.97	14.23
2009	11.24	7.26	35.29	7.59	8.33	12.87	9.39	14.62	12.33	11.65	4.65	10.25
2010	7.12	47.29	10.13	3.55	6.31	2.64	10.40	3.58	10.33	8.42	4.23	28.54
2011	54.82	25.67	7.18	11.63	5.89	2.23	2.69	22.47	14.75	23.30	4.54	6.08
2012	8.31	13.07	0.79	2.20	3.81	2.59	5.77	6.02	5.16	17.13	8.19	12.28
2013	6.85	11.68	14.47	3.61	3.60	15.23	8.32	10.79	2.71	13.59	5.29	27.93
2014	52.49	43.71	12.79	6.09	2.02	3.14	3.63	2.13	2.79	2.28	2.33	1.86
2015	2.06	0.60	3.41	1.43	0.58	7.09	3.04	1.32	2.45	1.85	1.36	0.79
2016	0.01	M	0.44	1.63	2.10	0.16	0.21	0.13	1.79	0.04	M	M
2017	1.17	1.24	2.52	2.51	2.84	2.97	4.66	4.10	2.77	3.09	1.37	1.04
2018	1.55	4.80	1.66	2.64	5.81	3.32	1.26	0.11	4.19	2.24	6.86	4.87
2019	3.02	2.18	3.60	1.80	2.97	6.23	5.29	0.23	0.73	7.08	1.47	3.92
2020	3.21	2.93	3.44	5.12	2.39	3.75	2.59	6.53	2.34	3.26	4.83	4.27
2021	1.71	2.42	3.33	1.61	3.45	6.65	2.84	4.06	3.14	3.15	1.00	1.27
2022	2.36	2.14	2.56	4.28	3.72	3.64	3.22	2.48	3.94	6.20	2.32	3.66
2023	1.17	0.69	1.53	3.62	0.19	5.38	4.64	1.90	5.91	1.34	2.48	8.00
2024	5.91	1.48	5.27	3.85	2.94	2.19	1.90	6.53	1.03	0.45	1.95	3.79
2025	0.54	1.52	3.07	2.18	6.30	3.54	4.98	M	M	M	M	M
NCEI Climatology	4.05	3.48	4.80	4.10	4.02	4.54	4.55	4.58	5.17	4.57	3.61	4.79

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	5.2	5.7	6.7
2008	6.5	7.3	7.6	6.1	5.8	3.6	2.4	3.5	3.8	5.1	5.3	6.9
2009	6.7	7.6	5.9	7.7	5.5	3.6	4.3	3.7	5.1	6.4	7.0	8.3
2010	9.6	10.6	8.7	6.7	5.9	5.5	4.7	4.4	5.4	6.9	7.5	11.5
2011	8.2	9.0	8.6	8.4	6.4	5.9	4.7	5.0	3.6	6.2	5.6	6.3
2012	7.7	7.5	6.8	7.9	5.0	5.7	4.5	3.4	5.0	5.7	6.5	7.1
2013	6.9	8.6	10.0	7.7	6.2	4.9	4.2	4.0	4.2	5.4	7.6	5.7
2014	7.2	6.5	7.9	8.0	6.5	4.8	4.2	4.2	4.3	6.1	7.4	7.6
2015	7.8	8.1	7.2	8.1	5.0	5.6	3.9	4.4	4.8	6.3	5.9	5.9
2016	8.2	7.8	7.0	6.4	4.0	5.2	4.3	3.8	4.9	6.0	7.8	8.1
2017	7.3	8.2	10.0	6.9	6.9	5.2	4.1	3.8	4.5	5.4	6.2	6.3
2018	8.2	6.4	10.1	8.8	5.0	5.3	4.1	4.2	4.7	5.8	8.2	7.0
2019	8.3	7.4	7.9	7.9	6.3	5.9	4.1	3.6	4.0	6.1	6.9	6.7
2020	7.2	6.7	7.0	8.9	7.2	5.1	4.1	3.8	4.1	4.7	6.3	7.1
2021	7.5	7.3	8.1	8.1	6.4	4.2	4.1	3.4	4.5	3.7	4.6	3.3
2022	5.7	6.2	8.1	8.6	5.4	5.4	3.5	3.9	4.8	5.0	6.8	6.0
2023	6.8	6.8	8.7	6.7	4.4	4.8	2.8	4.6	5.8	5.6	6.4	6.1
2024	7.5	6.1	8.9	7.4	4.2	3.9	3.6	4.9	4.7	5.4	7.7	6.6
2025	9.6	8.8	9.0	8.5	7.1	5.0	3.2	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	64.40	48.81	38.66
2008	39.41	40.22	49.03	61.60	66.70	80.39	82.10	78.05	73.07	60.68	47.60	41.12
2009	31.59	41.13	47.74	60.56	66.68	73.52	78.28	79.61	69.74	58.65	53.54	38.33
2010	35.66	33.41	53.08	64.10	78.90	82.10	86.52	82.34	78.14	63.88	52.70	35.83
2011	32.70	41.51	48.49	62.78	73.34	81.02	88.61	81.18	74.78	62.72	57.44	48.66
2012	43.73	46.21	60.10	62.30	75.14	79.34	86.35	83.45	74.90	63.24	48.92	46.69
2013	40.94	38.75	46.05	62.42	71.48	79.82	84.08	78.74	74.06	64.98	50.78	42.51
2014	34.32	36.37	44.66	58.85	71.08	78.92	81.30	77.81	73.76	63.47	47.72	43.44
2015	34.61	30.84	44.72	62.06	76.13	77.66	81.35	81.41	78.62	61.87	57.68	54.12
2016	38.27	41.56	57.14	60.50	67.83	79.04	84.78	84.43	78.44	65.79	55.70	42.05
2017	41.46	50.58	47.15	65.96	67.88	79.88	82.63	78.68	75.32	68.58	52.64	38.68
2018	37.81	47.04	43.96	56.42	74.39	78.26	82.75	82.40	75.38	63.24	46.64	44.19
2019	36.65	39.84	47.04	65.00	71.72	78.68	85.01	81.53	78.26	66.20	48.62	42.57
2020	43.09	45.53	54.41	56.48	67.19	79.88	86.81	82.28	74.00	63.35	58.58	42.34
2021	38.79	35.99	53.60	62.72	70.38	80.12	83.39	83.10	75.80	68.12	51.14	48.08
2022	34.90	45.31	52.50	59.00	72.65	78.62	83.85	83.91	75.14	61.61	55.94	40.75
2023	44.75	47.58	50.58	65.89	70.44	77.36	83.79	80.60	75.62	66.43	52.52	47.04
2024	39.78	45.59	54.06	62.48	71.89	82.76	85.34	81.24	74.72	68.41	56.60	42.16
2025	33.39	40.10	57.37	62.96	69.39	80.18	84.29	M	M	M	M	M
NCEI Climatology	38.50	41.63	50.30	62.70	72.80	80.81	85.40	83.41	76.50	64.90	53.59	43.10

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	46.65	33.79	28.85
2008	25.82	25.04	32.25	43.36	46.37	60.90	63.82	58.87	56.83	42.69	35.30	26.95
2009	18.99	25.76	31.42	41.72	52.16	59.00	59.75	64.63	54.80	43.79	39.50	26.25
2010	23.99	20.81	37.05	42.92	60.60	64.76	68.17	66.03	58.34	46.28	37.46	24.92
2011	21.90	26.34	32.93	44.90	55.69	62.54	69.10	64.17	60.68	46.40	40.34	33.28
2012	29.33	31.88	41.41	41.90	57.20	59.66	68.41	65.62	57.32	48.55	34.88	34.61
2013	28.28	27.11	31.94	42.92	51.97	62.00	69.51	63.30	54.02	48.55	34.28	29.79
2014	17.77	22.87	27.94	39.50	52.15	60.98	63.41	60.63	57.14	47.74	33.02	32.12
2015	21.84	14.90	29.33	42.44	56.39	62.30	65.79	63.94	60.20	44.87	41.42	41.35
2016	22.36	27.53	37.81	41.30	52.26	61.40	67.88	67.77	60.50	48.26	37.88	28.46
2017	29.97	32.26	30.49	48.20	51.16	61.34	67.94	62.19	59.24	51.74	35.06	26.25
2018	21.90	31.49	29.91	38.42	56.50	61.04	65.91	67.59	62.72	48.49	34.16	30.72
2019	22.59	27.24	30.32	45.98	55.57	61.28	68.17	65.33	59.00	49.19	31.10	29.27
2020	29.15	30.01	37.57	40.10	49.19	61.58	68.99	66.78	56.72	47.68	40.04	28.69
2021	27.24	25.31	35.25	42.44	50.12	62.18	66.08	66.72	58.94	52.32	34.10	33.97
2022	19.86	25.70	33.74	40.76	54.65	59.78	67.48	66.55	57.44	44.25	38.96	26.17
2023	31.55	30.48	33.51	45.53	48.26	57.50	67.59	64.34	58.58	48.61	33.86	34.21
2024	27.18	29.52	37.28	44.96	55.63	63.02	68.36	64.05	57.86	46.40	38.66	27.94
2025	20.45	25.44	35.72	44.48	53.60	63.08	69.52	M	M	M	M	M
NCEI Climatology	21.90	23.31	30.50	40.10	50.30	59.00	64.60	62.81	55.70	43.60	34.00	26.89

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	55.52	41.30	33.76
2008	32.61	32.63	40.64	52.48	56.54	70.64	72.96	68.46	64.95	51.69	41.45	34.03
2009	25.29	33.45	39.58	51.14	59.42	66.26	69.02	72.12	62.27	51.22	46.52	32.29
2010	29.82	27.11	45.06	53.51	69.75	73.43	77.35	74.18	68.24	55.08	45.08	30.37
2011	27.30	33.93	40.71	53.84	64.52	71.78	78.86	72.67	67.73	54.56	48.89	40.97
2012	36.53	39.04	50.75	52.10	66.17	69.50	77.38	74.53	66.11	55.89	41.90	40.65
2013	34.61	32.93	39.00	52.67	61.73	70.91	76.80	71.02	64.04	56.76	42.53	36.15
2014	26.05	29.62	36.30	49.18	61.61	69.95	72.35	69.22	65.45	55.60	40.37	37.78
2015	28.23	22.87	37.02	52.25	66.26	69.98	73.57	72.67	69.41	53.37	49.55	47.74
2016	30.32	34.54	47.47	50.90	60.05	70.22	76.33	76.10	69.47	57.03	46.79	35.25
2017	35.72	41.42	38.82	57.08	59.52	70.61	75.29	70.44	67.28	60.16	43.85	32.46
2018	29.85	39.26	36.94	47.42	65.45	69.65	74.33	75.00	69.05	55.86	40.40	37.46
2019	29.62	33.54	38.68	55.49	63.65	69.98	76.59	73.43	68.63	57.69	39.86	35.92
2020	36.12	37.77	45.99	48.29	58.19	70.73	77.90	74.53	65.36	55.52	49.31	35.51
2021	33.02	30.65	44.43	52.58	60.25	71.15	74.74	74.91	67.37	60.22	42.62	41.03
2022	27.38	35.50	43.12	49.88	63.65	69.20	75.66	75.23	66.29	52.93	47.45	33.46
2023	38.15	39.03	42.05	55.71	59.35	67.43	75.69	72.47	67.10	57.52	43.19	40.62
2024	33.48	37.56	45.67	53.72	63.76	72.89	76.85	72.65	66.29	57.40	47.63	35.05
2025	26.92	32.77	46.55	53.72	61.50	71.63	76.91	M	M	M	M	M
NCEI Climatology	30.20	32.47	40.40	51.40	61.55	69.90	75.00	73.11	66.10	54.25	43.79	35.00

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
2007	M	M	M	M	M	M	M	M	M	77.0%	76.2%	82.4%
2008	67.1%	75.6%	64.8%	67.3%	71.4%	72.3%	76.4%	73.4%	79.4%	70.8%	78.2%	78.6%
2009	68.2%	66.3%	68.9%	65.0%	86.5%	84.9%	77.9%	85.1%	84.2%	81.4%	79.1%	75.1%
2010	69.5%	75.0%	67.6%	63.4%	70.9%	70.9%	72.1%	82.2%	75.1%	76.3%	74.8%	69.9%
2011	74.3%	66.8%	68.6%	80.8%	86.5%	83.1%	76.3%	76.1%	86.4%	75.1%	72.6%	76.5%
2012	69.1%	68.2%	70.5%	58.7%	80.3%	73.5%	76.1%	69.8%	75.6%	79.7%	67.5%	80.1%
2013	72.0%	71.4%	65.2%	60.8%	69.9%	75.4%	78.1%	77.6%	72.9%	74.4%	62.6%	74.2%
2014	65.6%	68.1%	59.3%	60.9%	70.1%	75.1%	77.5%	80.6%	79.8%	76.1%	67.5%	78.3%
2015	71.0%	64.9%	65.9%	59.8%	69.8%	81.7%	79.2%	72.2%	75.6%	76.8%	72.5%	86.0%
2016	69.0%	72.8%	64.9%	63.2%	76.2%	67.7%	74.9%	75.7%	72.0%	75.2%	64.5%	68.7%
2017	74.6%	61.7%	61.4%	66.5%	73.7%	69.4%	77.6%	78.9%	77.2%	77.3%	71.0%	68.7%
2018	68.4%	76.7%	63.8%	62.0%	75.6%	73.2%	75.4%	83.2%	88.7%	80.4%	75.7%	78.0%
2019	69.9%	70.6%	63.6%	64.0%	77.3%	70.9%	76.5%	78.1%	74.1%	76.2%	66.3%	77.1%
2020	71.8%	68.2%	68.9%	65.5%	68.0%	69.9%	74.9%	81.2%	78.6%	83.3%	70.1%	75.2%
2021	68.7%	72.4%	57.0%	61.3%	63.3%	76.4%	78.1%	81.9%	79.1%	84.8%	68.0%	70.9%
2022	68.2%	68.4%	64.9%	61.9%	73.8%	69.6%	78.6%	76.8%	77.0%	78.6%	70.8%	74.0%
2023	78.1%	64.0%	63.3%	64.4%	62.4%	72.7%	83.2%	79.2%	82.6%	79.5%	69.6%	80.6%
2024	79.5%	68.9%	67.7%	70.6%	82.8%	72.1%	79.3%	83.3%	83.4%	65.2%	72.2%	73.7%
2025	67.1%	68.1%	59.8%	64.5%	80.3%	83.6%	88.5%	M	M	M	M	M

Monthly Plots

Select month and year:

Jun 2025

JanFebMarAprMayJunJulAugSepOctNovDec 2007200820092010201120122013201420152016201720182019202020212022202320242025

Aug 2025