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 (USW00024225) 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
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	0.00	M	17.77	M	M	M	M	M	M
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	2.72	2.03	1.81	1.51	1.34	0.68	0.24	0.33	0.48	1.22	2.61	3.53

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	2.7	3.5	2.8	3.2	3.3	3.8	3.5	3.3	2.9	2.1	1.7	2.2
2005	2.4	2.4	3.3	3.2	3.2	3.7	3.7	3.4	2.4	2.3	1.9	2.9
2006	M	M	5.8	3.3	3.3	3.2	3.4	3.1	2.6	2.0	2.2	2.9
2007	1.9	2.4	2.7	3.3	3.7	4.2	3.7	3.6	2.8	2.4	1.9	2.9
2008	3.3	2.9	3.0	3.8	3.6	3.6	3.6	3.4	2.5	2.5	1.9	2.0
2009	1.6	3.5	3.2	3.3	3.4	3.0	2.6	2.6	2.4	1.6	1.4	1.7
2010	3.0	2.5	2.7	2.9	2.7	3.0	2.8	2.5	1.7	1.9	1.3	2.6
2011	1.3	2.1	3.4	3.3	3.2	3.0	3.0	2.8	2.1	1.7	2.2	1.1
2012	2.2	2.2	3.8	3.3	3.3	2.4	0.0	0.9	0.6	0.2	0.3	0.8
2013	0.2	0.3	0.5	1.6	1.1	1.2	1.5	1.2	1.0	0.3	0.1	0.1
2014	0.5	0.6	1.0	1.0	1.3	1.7	1.4	1.0	0.7	0.3	0.3	1.0
2015	0.1	1.0	0.5	2.5	2.9	3.2	3.5	M	2.0	1.5	2.2	3.4
2016	3.8	2.5	1.8	1.8	3.5	3.6	M	0.1	0.0	1.0	0.8	0.3
2017	1.2	0.5	1.0	0.4	0.8	0.9	3.4	2.8	2.6	2.5	2.4	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	1.9	3.0	3.0	3.3	3.4	3.4	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
2002	M	M	M	M	M	M	M	M	M	M	54.10	M
2003	52.42	54.10	60.48	59.27	73.04	87.87	96.14	91.49	87.01	72.81	51.84	49.64
2004	49.25	54.41	67.32	71.99	73.91	83.46	94.85	92.97	81.32	68.59	52.74	47.99
2005	47.27	59.24	64.65	64.60	71.52	76.79	91.91	93.40	81.89	69.88	51.72	49.11
2006	40.92	41.65	43.10	65.97	77.92	84.74	94.76	91.62	86.28	70.09	52.69	48.99
2007	46.34	52.12	63.81	66.75	77.95	82.24	91.87	90.64	80.01	64.66	55.60	45.04
2008	45.84	54.86	55.76	63.18	75.09	82.82	93.03	91.12	89.54	69.86	53.42	43.96
2009	48.52	55.33	56.78	66.51	77.74	81.53	96.42	92.34	87.53	65.57	51.51	42.53
2010	52.80	56.78	60.58	62.15	67.89	78.16	93.79	M	M	58.54	52.04	49.71
2011	48.34	51.80	55.17	59.10	67.12	79.08	86.59	92.08	89.89	69.18	53.36	45.99
2012	48.44	53.64	56.56	65.73	75.28	77.89	90.36	95.18	89.40	69.77	54.97	45.05
2013	44.96	51.36	62.52	68.70	76.38	84.39	96.72	90.82	80.29	68.19	54.25	38.96
2014	49.74	55.91	63.78	70.33	77.55	83.88	97.20	93.51	87.61	72.04	56.06	52.75
2015	51.17	59.68	66.72	68.40	77.10	92.25	92.54	M	85.73	75.73	52.28	48.70
2016	51.65	58.25	61.21	73.26	78.09	82.24	M	96.57	83.88	64.59	58.91	43.62
2017	45.93	53.75	58.93	63.87	79.39	84.84	95.66	95.57	81.71	70.56	54.05	47.40
2018	51.57	52.83	60.41	66.52	78.31	84.28	96.87	93.08	84.07	71.35	58.77	47.68
2019	52.55	45.85	60.97	68.29	77.01	86.35	90.41	92.80	78.70	67.21	58.98	48.77
2020	48.24	53.32	60.08	71.56	76.30	81.91	94.41	88.79	88.17	75.77	53.08	45.86
2021	49.63	50.67	60.75	73.72	78.74	89.71	97.49	96.81	M	38.95	52.31	42.32
2022	53.92	57.82	62.09	60.69	68.80	80.05	92.87	94.97	86.58	76.55	51.51	45.53
2023	50.51	50.99	51.89	63.96	77.21	83.54	93.68	92.40	79.46	69.11	55.59	51.93
2024	51.68	54.70	57.91	63.48	75.41	83.92	97.37	89.21	85.78	71.77	52.60	50.30
2025	48.04	50.44	59.98	69.73	76.94	86.52	94.88	M	M	M	M	M
NCEI Climatology	48.20	54.31	59.41	64.60	73.89	81.51	91.60	91.10	84.30	70.10	54.00	46.11

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	54.10	M
2003	39.55	35.51	40.96	41.84	48.40	56.32	63.16	60.65	54.08	47.20	37.38	38.35
2004	36.45	37.89	41.86	43.45	49.48	56.51	62.17	62.05	52.88	45.31	35.87	35.83
2005	34.42	35.02	39.70	43.51	51.43	53.28	61.97	62.09	51.02	46.61	36.13	35.90
2006	38.44	39.60	39.14	44.21	49.63	57.39	64.42	58.54	52.21	43.13	40.14	34.36
2007	28.91	35.55	40.34	42.86	49.10	54.43	62.71	58.62	51.38	43.85	36.58	34.01
2008	31.58	33.87	36.17	39.35	49.26	52.02	60.27	60.08	52.94	44.45	40.47	31.50
2009	31.55	35.78	37.43	40.60	49.51	55.40	62.08	58.33	54.12	44.07	35.53	30.01
2010	40.75	37.80	37.75	39.83	45.29	53.29	60.35	M	M	45.36	37.64	37.61
2011	33.04	32.80	39.75	40.16	44.81	53.00	58.12	60.14	56.01	45.45	38.04	27.92
2012	32.28	34.89	36.49	44.17	48.18	52.47	59.38	60.05	53.78	46.45	41.82	34.96
2013	30.69	33.61	39.60	43.12	49.54	55.35	63.31	60.27	54.61	40.23	36.89	26.23
2014	33.14	38.17	40.45	43.92	50.46	53.71	64.22	62.37	55.42	49.04	40.56	40.50
2015	35.08	38.45	42.31	41.88	50.83	60.33	64.23	M	53.24	49.81	36.28	37.07
2016	36.69	39.00	41.20	45.85	50.75	55.90	M	60.39	52.18	47.13	42.81	32.74
2017	30.64	38.20	42.15	42.52	49.63	56.88	62.74	63.13	55.60	42.92	39.19	32.49
2018	37.68	33.53	37.82	43.53	52.18	54.21	63.07	60.60	51.40	45.57	37.89	33.94
2019	35.70	33.30	37.78	46.83	49.39	55.34	60.72	61.01	54.83	40.47	37.34	35.15
2020	32.51	31.68	32.46	33.30	34.79	38.83	34.91	35.02	34.48	33.32	32.02	31.95
2021	32.20	32.03	32.42	33.01	33.75	34.83	35.28	35.45	M	34.12	32.55	32.27
2022	30.59	30.29	32.59	32.72	45.16	54.77	63.90	64.13	57.13	48.07	34.06	32.86
2023	34.12	31.50	34.63	42.04	52.26	56.11	63.29	63.87	54.64	46.86	38.39	38.75
2024	39.94	38.39	38.03	43.72	47.83	57.07	65.11	60.74	56.31	46.94	37.62	35.57
2025	30.89	34.59	39.96	44.17	49.65	57.20	59.13	M	M	M	M	M
NCEI Climatology	32.50	33.94	37.19	40.99	46.89	52.30	58.60	57.91	51.20	42.10	36.39	32.60

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	54.10	M
2003	45.98	44.80	50.72	50.55	60.72	72.09	79.65	76.07	70.55	60.00	44.61	44.00
2004	42.85	46.15	54.59	57.72	61.70	69.99	78.51	77.51	67.10	56.95	44.31	41.91
2005	40.85	47.13	52.17	54.05	61.48	65.04	76.94	77.74	66.45	58.24	43.93	42.51
2006	39.68	40.63	41.12	55.09	63.77	71.07	79.59	75.08	69.25	56.61	46.42	41.68
2007	37.62	43.84	52.07	54.80	63.52	68.33	77.29	74.63	65.69	54.26	46.09	39.53
2008	38.71	44.36	45.96	51.26	62.17	67.42	76.65	75.60	71.24	57.15	46.95	37.73
2009	40.04	45.55	47.11	53.56	63.62	68.47	79.25	75.34	70.82	54.82	43.52	36.27
2010	46.77	47.29	49.17	50.99	56.59	65.73	77.07	M	M	51.95	44.84	43.66
2011	40.69	42.30	47.46	49.63	55.96	66.04	72.36	76.11	72.95	57.31	45.70	36.95
2012	40.36	44.27	46.52	54.95	61.73	65.18	74.87	77.61	71.59	58.11	48.39	40.00
2013	37.83	42.48	51.06	55.91	62.96	69.87	80.01	75.54	67.45	54.21	45.57	32.60
2014	41.44	47.04	52.11	57.12	64.01	68.80	80.71	77.94	71.51	60.54	48.31	46.62
2015	43.13	49.06	54.51	55.14	63.96	76.29	78.39	M	69.49	62.77	44.28	42.89
2016	44.17	48.63	51.20	59.55	64.42	69.07	M	78.48	68.03	55.86	50.86	38.18
2017	38.29	45.97	50.54	53.20	64.51	70.86	79.20	79.35	68.66	56.74	46.62	39.95
2018	44.62	43.18	49.11	55.02	65.24	69.24	79.97	76.84	67.73	58.46	48.33	40.81
2019	44.13	39.58	49.38	57.56	63.20	70.85	75.57	76.90	66.77	53.84	48.16	41.96
2020	40.38	42.50	46.27	52.43	55.54	60.37	64.66	61.91	61.32	54.54	42.55	38.91
2021	40.92	41.35	46.58	53.36	56.25	62.27	66.38	66.13	M	36.54	42.43	37.30
2022	42.26	44.06	47.34	46.70	56.98	67.41	78.38	79.55	71.85	62.31	42.79	39.19
2023	42.31	41.24	43.26	53.00	64.74	69.83	78.48	78.13	67.05	57.99	46.99	45.34
2024	45.81	46.55	47.97	53.60	61.62	70.49	81.24	74.98	71.05	59.35	45.11	42.94
2025	39.46	42.51	49.97	56.95	63.29	71.86	77.00	M	M	M	M	M
NCEI Climatology	40.35	44.12	48.30	52.80	60.39	66.90	75.10	74.50	67.75	56.10	45.20	39.35

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
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	80.7%	68.4%	63.5%	61.3%	60.0%	54.8%	52.0%	54.8%	59.8%	69.4%	79.1%	84.3%
2005	80.4%	65.8%	62.3%	64.3%	63.8%	57.2%	52.5%	51.8%	57.4%	65.7%	82.3%	80.1%
2006	M	M	73.7%	62.8%	56.8%	56.5%	52.4%	53.0%	54.8%	63.1%	79.9%	76.8%
2007	75.2%	76.7%	66.0%	61.6%	56.5%	55.0%	52.6%	52.7%	58.0%	69.3%	76.7%	78.8%
2008	75.7%	69.8%	66.2%	57.8%	59.9%	50.9%	51.1%	55.4%	54.4%	62.9%	82.3%	81.0%
2009	79.6%	66.4%	66.2%	57.1%	55.7%	55.8%	46.3%	51.2%	55.8%	68.5%	79.2%	81.5%
2010	74.0%	69.7%	63.6%	62.7%	58.8%	56.0%	49.9%	M	M	78.8%	82.7%	82.6%
2011	85.9%	74.2%	74.8%	67.9%	66.9%	61.9%	60.1%	60.4%	62.4%	72.2%	79.1%	83.7%
2012	82.0%	75.0%	71.7%	69.9%	61.1%	62.5%	57.8%	57.3%	59.1%	74.7%	82.7%	86.9%
2013	84.9%	78.5%	69.1%	64.5%	61.6%	59.7%	51.3%	60.2%	66.9%	70.5%	82.3%	89.5%
2014	81.8%	77.2%	70.3%	64.9%	60.1%	57.8%	54.7%	57.6%	59.9%	71.9%	82.8%	83.8%
2015	87.5%	74.5%	69.0%	66.1%	64.5%	54.4%	57.1%	M	43.3%	69.6%	81.5%	85.3%
2016	78.9%	78.6%	72.5%	64.9%	62.5%	62.5%	M	52.7%	61.8%	80.3%	78.4%	86.6%
2017	84.5%	77.5%	78.1%	67.4%	59.2%	58.6%	55.1%	58.2%	64.9%	69.1%	85.4%	85.3%
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	68.1%	75.6%	59.2%	52.1%	44.0%	39.7%	M	M	M	M	M

Monthly Plots

Select month and year:

Jun 2025

JanFebMarAprMayJunJulAugSepOctNovDec 200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Aug 2025