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 (USW00013721) 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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2008	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2009	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2010	0.00	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	0.00	0.00
2012	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2013	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	0.00	0.00	M	M	M	M	M
2017	M	M	M	M	M	M	0.00	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	3.66
2021	1.90	3.23	2.15	1.34	2.05	2.07	5.25	3.06	1.83	1.73	0.14	0.10
2022	0.62	1.19	5.01	2.54	4.70	2.74	3.84	M	0.12	1.27	2.64	3.21
2023	1.67	1.97	0.99	5.78	0.63	2.00	1.08	0.24	0.59	1.37	2.76	0.03
2024	0.15	1.16	8.74	1.39	2.71	2.91	3.17	1.55	0.74	0.15	1.56	1.36
2025	0.50	0.23	3.99	3.56	7.20	1.60	1.36	M	M	M	M	M
NCEI Climatology	2.91	2.95	4.00	3.68	3.66	4.27	4.49	4.66	4.15	4.03	3.07	3.54

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	4.6
2007	6.2	5.7	6.8	6.6	4.4	4.3	4.1	3.3	3.1	3.8	4.6	4.1
2008	5.2	5.3	6.5	5.1	5.8	4.3	3.5	3.4	4.0	3.9	4.5	5.6
2009	4.5	7.0	4.8	6.4	4.5	3.9	4.1	3.0	3.6	4.2	4.0	5.3
2010	5.9	6.9	5.6	5.3	5.4	4.4	4.5	3.4	4.6	5.2	5.5	7.6
2011	5.8	7.4	6.5	7.8	5.9	5.5	2.6	2.3	2.0	4.7	4.9	4.3
2012	5.8	4.4	5.1	5.3	4.3	4.1	3.8	3.4	3.3	4.3	3.5	4.6
2013	4.3	5.1	6.2	5.6	5.4	4.9	4.1	3.2	3.0	3.3	4.9	4.2
2014	4.9	4.3	5.6	5.3	4.3	3.5	4.4	2.6	3.0	4.5	4.9	3.9
2015	4.5	5.5	4.4	5.4	4.7	4.3	2.6	1.0	M	3.9	3.5	3.5
2016	4.5	5.4	5.2	5.5	3.1	4.3	3.7	3.7	3.6	3.6	4.0	4.9
2017	4.6	5.3	6.5	5.9	5.4	4.7	3.6	2.7	2.8	4.2	3.8	3.9
2018	5.3	4.7	6.0	6.4	4.5	3.5	3.3	3.6	3.6	4.1	4.7	3.3
2019	4.7	3.9	5.3	5.5	4.6	4.6	3.3	3.1	3.3	4.9	4.3	3.5
2020	4.3	4.6	5.7	5.7	5.6	4.2	2.9	2.3	2.6	2.7	2.6	4.6
2021	3.7	3.0	4.8	5.7	3.9	4.0	3.7	2.5	3.3	3.6	3.6	3.2
2022	4.6	4.7	5.5	5.1	4.1	3.4	3.1	2.5	3.0	2.8	3.6	3.5
2023	4.3	4.7	5.1	4.7	3.5	3.8	3.0	3.3	3.0	2.9	3.1	3.0
2024	4.6	3.7	5.1	5.4	3.2	4.8	3.7	3.6	2.7	3.2	4.0	4.1
2025	4.8	4.6	6.1	5.6	4.5	3.5	5.2	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
2006	M	M	M	M	M	M	M	M	M	M	M	56.55
2007	51.97	38.18	56.46	61.40	73.52	80.96	84.95	86.87	81.62	75.55	56.36	47.56
2008	45.70	47.60	57.37	66.02	72.59	83.42	85.13	81.99	76.69	66.32	54.56	51.86
2009	41.12	51.74	54.59	68.42	74.97	81.62	85.10	87.39	76.46	66.66	57.02	43.61
2010	40.65	38.49	56.97	68.42	74.74	85.82	88.67	84.43	80.96	67.30	56.06	40.26
2011	37.23	49.87	52.09	66.59	74.74	82.40	86.70	82.57	76.28	65.85	60.32	53.31
2012	49.42	50.71	63.82	65.60	75.95	81.68	89.48	84.37	77.30	66.84	52.28	51.74
2013	46.63	43.83	48.72	66.26	73.11	79.91	84.49	79.85	75.80	67.07	53.90	49.07
2014	40.88	43.38	50.35	63.98	74.74	81.08	83.39	80.37	76.64	68.12	53.24	47.74
2015	40.59	36.89	50.87	66.14	77.46	82.07	83.45	82.81	M	62.80	61.58	58.77
2016	43.09	47.58	61.09	64.52	68.23	80.96	87.39	86.52	78.74	68.81	61.01	47.74
2017	46.57	55.98	54.41	70.76	70.90	82.34	85.06	81.06	76.52	67.31	57.44	44.48
2018	43.26	52.76	48.49	62.54	78.45	81.20	83.62	84.95	79.23	68.00	52.46	48.43
2019	43.55	47.49	52.50	68.84	77.17	81.80	86.06	84.72	81.92	77.45	50.74	48.72
2020	48.55	50.81	58.67	63.10	64.91	82.01	88.06	82.15	72.80	67.19	62.83	47.47
2021	42.86	40.64	54.87	64.26	73.54	81.38	84.49	83.17	77.84	73.98	57.08	55.47
2022	43.85	53.54	60.86	66.62	75.78	83.48	87.57	86.75	79.64	64.05	59.60	46.92
2023	51.97	54.18	56.33	69.92	70.03	78.56	86.12	83.79	78.50	69.74	58.54	51.63
2024	46.40	49.19	57.66	66.44	73.34	84.44	86.23	83.74	76.16	70.03	60.32	46.69
2025	38.62	46.46	60.34	68.00	73.28	83.18	81.80	M	M	M	M	M
NCEI Climatology	45.39	47.60	55.00	66.00	74.60	83.21	87.29	85.30	79.31	69.00	58.20	49.59

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	37.90
2007	36.24	23.77	36.84	42.80	53.48	63.32	65.39	69.86	61.16	57.55	37.88	33.97
2008	30.84	29.60	37.81	47.48	51.63	65.06	67.36	64.34	60.99	45.99	40.94	36.06
2009	27.47	32.51	37.86	48.80	57.95	66.02	68.19	70.38	60.92	49.54	42.02	29.56
2010	26.54	26.60	39.84	46.40	56.27	66.80	68.93	67.71	61.28	48.84	37.28	28.29
2011	26.02	30.78	35.72	47.49	56.62	65.14	69.92	65.33	61.88	47.91	42.56	35.25
2012	31.65	34.51	45.06	45.14	58.36	61.88	71.72	68.00	58.28	50.29	35.30	36.18
2013	31.25	29.88	33.28	46.28	54.53	65.02	70.15	64.92	56.60	50.35	36.26	33.34
2014	22.25	28.91	32.35	43.82	55.17	63.32	65.74	63.76	60.32	49.83	35.54	34.21
2015	26.66	19.85	32.58	44.84	58.65	65.93	68.58	64.69	M	43.80	42.26	43.61
2016	27.59	31.32	41.93	44.36	54.12	63.44	70.73	69.74	64.64	51.10	40.45	31.88
2017	33.16	36.76	36.76	52.70	53.95	63.74	70.16	65.74	60.68	48.34	38.72	29.39
2018	25.50	36.18	33.28	42.38	60.57	64.16	68.00	69.74	68.36	50.48	37.82	33.34
2019	27.94	32.32	35.37	49.46	58.83	63.68	69.80	67.36	62.90	63.05	37.29	33.10
2020	33.51	34.54	38.71	44.79	44.34	66.14	71.28	69.15	59.17	52.67	45.50	32.40
2021	30.14	30.11	36.12	45.98	54.43	64.22	67.94	68.90	60.26	56.91	37.22	39.13
2022	29.04	33.99	41.23	46.46	59.17	64.58	71.72	69.68	61.76	45.53	41.30	30.03
2023	36.41	35.66	37.52	48.02	51.22	59.24	69.22	67.07	61.04	49.48	35.49	35.60
2024	31.48	33.24	39.90	48.38	57.95	65.18	70.55	66.03	61.82	48.08	42.38	32.17
2025	25.09	31.29	40.36	48.08	56.56	66.80	71.00	M	M	M	M	M
NCEI Climatology	29.51	30.88	37.20	47.10	57.30	66.21	70.90	69.39	63.20	51.61	41.21	33.60

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	47.23
2007	44.11	30.97	46.65	52.10	63.50	72.14	75.17	78.36	71.39	66.55	47.12	40.77
2008	38.27	38.60	47.59	56.75	62.11	74.24	76.25	73.17	68.84	56.15	47.75	43.96
2009	34.29	42.12	46.23	58.61	66.46	73.82	76.65	78.89	68.69	58.10	49.52	36.59
2010	33.60	32.55	48.40	57.41	65.50	76.31	78.80	76.07	71.12	58.07	46.67	34.28
2011	31.62	40.33	43.90	57.04	65.68	73.77	78.31	73.95	69.08	56.88	51.44	44.28
2012	40.54	42.61	54.44	55.37	67.16	71.78	80.60	76.19	67.79	58.56	43.79	43.96
2013	38.94	36.85	41.00	56.27	63.82	72.47	77.32	72.38	66.20	58.71	45.08	41.20
2014	31.56	36.15	41.35	53.90	64.95	72.20	74.56	72.06	68.48	58.97	44.39	40.97
2015	33.63	28.37	41.73	55.49	68.06	74.00	76.01	73.75	M	53.30	51.92	51.19
2016	35.34	39.45	51.51	54.44	61.18	72.20	79.06	78.13	71.69	59.96	50.73	39.81
2017	39.87	46.37	45.59	61.73	62.43	73.04	77.61	73.40	68.60	57.82	48.08	36.94
2018	34.38	44.47	40.88	52.46	69.51	72.68	75.81	77.35	73.80	59.24	45.14	40.88
2019	35.75	39.91	43.93	59.15	68.00	72.74	77.93	76.04	72.41	70.25	44.02	40.91
2020	41.03	42.68	48.69	53.94	54.63	74.08	79.67	75.65	65.99	59.93	54.16	39.93
2021	36.50	35.37	45.50	55.12	63.98	72.80	76.22	76.04	69.05	65.45	47.15	47.30
2022	36.44	43.76	51.05	56.54	67.48	74.03	79.64	78.22	70.70	54.79	50.45	38.47
2023	44.19	44.92	46.92	58.97	60.63	68.90	77.67	75.43	69.77	59.61	47.01	43.61
2024	38.94	41.22	48.78	57.41	65.65	74.81	78.39	74.88	68.99	59.06	51.35	39.43
2025	31.85	38.88	50.35	58.04	64.92	74.99	76.40	M	M	M	M	M
NCEI Climatology	37.45	39.24	46.10	56.55	65.95	74.71	79.10	77.35	71.26	60.30	49.71	41.60

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	68.8%
2007	61.2%	62.6%	59.6%	64.3%	65.5%	70.6%	65.3%	69.0%	68.4%	73.0%	73.3%	81.2%
2008	66.9%	67.5%	58.5%	70.6%	67.0%	72.4%	74.1%	71.9%	77.7%	72.4%	64.9%	63.2%
2009	57.1%	50.7%	67.7%	60.1%	77.7%	78.2%	74.3%	81.8%	82.9%	81.1%	81.3%	72.8%
2010	65.1%	68.8%	63.3%	62.0%	71.8%	70.7%	66.8%	77.2%	67.8%	71.7%	71.6%	61.7%
2011	66.9%	59.8%	65.6%	66.0%	71.4%	66.1%	73.9%	77.7%	80.8%	73.2%	71.4%	69.9%
2012	63.2%	66.9%	66.6%	56.9%	73.3%	63.9%	66.0%	72.3%	71.8%	74.3%	67.9%	74.2%
2013	66.3%	66.0%	60.3%	60.0%	66.1%	74.2%	74.4%	75.0%	70.6%	75.4%	62.4%	73.4%
2014	62.5%	63.4%	60.2%	61.3%	67.0%	69.7%	68.9%	73.3%	73.5%	69.0%	62.0%	72.9%
2015	65.3%	57.9%	63.4%	59.4%	66.5%	73.6%	73.9%	70.7%	M	72.6%	73.3%	79.4%
2016	63.5%	64.5%	62.4%	60.9%	77.4%	68.0%	71.5%	72.4%	75.6%	75.8%	65.7%	68.5%
2017	72.5%	60.2%	57.1%	65.3%	71.7%	68.8%	73.7%	77.4%	77.7%	73.6%	73.0%	67.6%
2018	66.0%	77.1%	64.6%	62.5%	75.6%	77.7%	76.5%	79.9%	87.3%	78.5%	76.6%	81.2%
2019	73.2%	72.8%	65.6%	68.8%	77.2%	74.2%	76.3%	78.4%	75.7%	72.6%	69.6%	76.9%
2020	69.9%	65.6%	53.0%	62.7%	59.0%	69.6%	73.2%	82.6%	78.9%	79.1%	71.8%	70.7%
2021	71.8%	79.2%	55.6%	61.3%	64.0%	74.9%	74.1%	81.1%	77.2%	79.2%	67.8%	70.3%
2022	66.0%	66.0%	62.9%	61.1%	73.9%	70.0%	78.2%	77.4%	74.9%	79.7%	70.9%	74.1%
2023	74.2%	65.3%	62.8%	64.3%	71.2%	74.0%	79.0%	75.5%	78.3%	77.4%	70.8%	78.4%
2024	73.2%	70.0%	65.6%	66.1%	79.9%	67.9%	76.4%	75.8%	80.3%	68.9%	70.1%	70.6%
2025	62.1%	64.6%	60.2%	66.1%	75.8%	79.7%	85.4%	M	M	M	M	M

Monthly Plots

Select month and year:

Jun 2025

JanFebMarAprMayJunJulAugSepOctNovDec 20062007200820092010201120122013201420152016201720182019202020212022202320242025

Aug 2025