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 (USC00419522) 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
2003	M	M	M	M	M	M	M	2.40	2.63	3.19	1.30	0.85
2004	3.73	3.26	1.65	3.11	1.58	6.40	3.04	2.28	1.45	3.23	4.49	0.45
2005	2.77	0.45	0.97	0.55	1.52	0.44	1.16	0.34	0.29	0.64	0.17	0.18
2006	2.32	1.83	5.90	1.20	1.48	1.44	0.43	1.13	1.40	4.32	1.61	2.53
2007	3.46	0.56	5.47	0.43	4.18	5.58	1.53	0.44	0.48	1.62	1.03	0.80
2008	0.70	1.10	5.28	3.72	1.12	1.60	0.51	3.10	0.73	1.94	1.44	0.24
2009	1.00	0.46	4.01	1.88	1.27	1.04	1.05	0.34	2.55	1.93	0.87	1.19
2010	2.36	1.49	3.01	1.01	0.61	2.18	2.32	0.91	6.49	0.00	1.18	1.05
2011	0.51	0.02	0.11	1.31	2.72	1.39	0.00	0.31	1.00	2.39	1.35	3.48
2012	5.26	2.01	4.73	2.69	2.58	1.84	1.66	1.08	2.46	0.34	0.32	0.19
2013	1.70	1.33	0.95	2.91	2.79	1.22	1.75	0.21	4.20	3.84	1.43	1.85
2014	0.19	0.42	0.64	3.00	4.28	3.29	0.61	0.76	0.39	2.30	1.34	1.06
2015	3.09	1.64	2.03	6.63	12.08	3.30	M	0.23	0.74	2.78	6.89	1.29
2016	0.08	0.09	0.19	5.94	3.66	2.53	2.48	4.18	2.56	1.58	1.94	0.71
2017	2.48	1.99	1.58	3.45	1.46	5.20	1.93	3.18	0.39	0.49	1.44	1.74
2018	0.17	5.15	1.94	0.85	2.51	0.11	1.14	3.62	11.17	9.07	1.82	4.37
2019	1.70	1.06	1.22	6.66	4.47	4.51	0.05	0.69	0.30	3.34	1.42	0.96
2020	1.47	1.06	4.46	2.10	6.02	2.46	1.60	1.06	4.50	1.01	0.83	2.86
2021	0.81	0.80	1.60	7.72	10.59	1.88	1.79	2.54	0.60	2.93	0.29	0.10
2022	0.39	1.19	1.91	2.55	1.57	0.35	1.33	5.00	1.02	3.07	2.13	0.13
2023	0.80	1.35	2.12	1.19	0.14	0.01	0.01	0.00	4.54	6.98	1.02	3.51
2024	1.25	1.13	4.23	5.86	4.76	0.44	0.83	0.00	0.86	0.13	0.47	1.05
2025	0.60	0.22	0.39	0.45	3.98	6.31	3.28	3.09	0.39	2.11	0.00	M
NCEI Climatology	2.61	2.83	3.99	3.48	4.31	4.22	2.48	2.91	3.27	4.73	2.93	3.15

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	M	M	M	M	M	M	5.4	5.2	5.9	9.4	9.7
2004	8.3	8.7	9.2	9.2	10.0	6.6	6.3	5.1	4.6	7.1	6.9	7.8
2005	8.3	7.2	8.6	9.4	6.8	6.7	5.8	5.3	6.0	6.1	8.3	8.3
2006	10.4	9.3	10.8	9.7	9.0	6.6	7.9	6.9	7.0	7.2	8.6	8.0
2007	7.5	9.5	8.5	8.2	6.4	6.5	4.6	5.6	4.5	6.4	7.9	8.2
2008	9.0	9.7	11.5	10.3	8.9	10.3	7.0	5.6	5.7	6.4	7.6	10.1
2009	8.7	10.3	10.1	10.0	7.0	7.6	6.0	6.3	5.8	8.2	6.5	7.8
2010	8.1	7.5	10.1	9.6	8.0	7.9	6.6	6.0	6.2	5.9	9.6	9.4
2011	7.1	11.3	10.1	12.0	11.1	9.9	6.9	7.0	7.1	7.2	9.0	6.8
2012	7.1	7.9	9.0	8.1	8.1	6.6	6.5	6.6	7.1	7.9	7.0	8.9
2013	8.5	8.9	10.0	9.4	9.5	7.3	6.2	5.6	5.1	6.9	7.8	6.3
2014	10.3	9.5	9.9	10.0	8.9	8.8	5.7	6.1	5.1	6.7	8.8	7.7
2015	7.5	8.9	7.3	6.5	7.1	6.3	8.3	5.4	4.9	6.1	7.0	7.0
2016	7.6	9.0	9.6	7.0	7.1	5.4	7.7	5.0	4.7	6.0	6.3	7.2
2017	8.4	9.0	8.6	8.8	7.7	5.9	5.0	5.4	5.3	6.3	6.5	6.4
2018	8.5	8.3	8.3	9.0	6.6	8.6	5.2	5.8	4.0	6.0	7.2	7.4
2019	7.9	7.7	8.5	8.0	7.3	6.0	6.3	5.0	5.5	7.0	6.5	5.7
2020	6.9	8.3	7.5	6.8	7.3	6.3	5.2	4.7	5.3	5.7	5.7	6.6
2021	6.7	9.5	8.3	7.2	5.8	4.7	4.0	4.7	3.5	6.3	6.7	7.6
2022	7.7	7.2	8.6	10.0	9.0	6.4	7.0	5.2	3.1	5.7	5.1	6.6
2023	7.5	8.0	8.3	7.0	4.0	2.5	5.6	5.2	4.4	6.5	5.2	5.9
2024	8.7	8.9	7.1	7.7	6.6	6.2	6.4	5.5	5.3	5.8	6.8	7.0
2025	8.2	9.0	10.4	8.8	7.2	7.7	7.0	4.7	4.6	4.8	3.2	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
2003	M	M	M	M	M	M	96.39	95.71	83.56	79.43	69.61	62.34
2004	58.84	54.76	72.32	76.17	82.52	85.81	91.65	88.05	89.83	80.30	63.89	59.03
2005	58.79	61.67	67.64	75.11	80.63	91.60	91.42	95.17	94.34	78.92	71.06	57.78
2006	66.32	58.04	69.05	79.94	84.59	93.98	97.38	99.70	87.86	79.26	68.42	59.64
2007	55.52	60.18	72.53	71.24	80.83	86.90	89.25	95.64	89.18	79.96	67.22	59.52
2008	53.14	63.16	68.17	73.46	81.76	91.28	95.41	91.28	83.78	76.30	66.62	57.14
2009	58.54	64.75	68.15	73.75	81.15	92.71	95.09	94.74	84.55	71.06	69.14	51.52
2010	53.29	48.40	65.68	76.32	85.92	92.58	93.65	99.30	87.86	80.56	68.16	59.86
2011	50.83	69.20	72.48	82.16	81.65	96.99	100.69	103.88	91.94	78.57	66.50	54.59
2012	60.34	62.31	73.11	80.18	88.39	95.12	95.35	96.16	89.12	75.90	70.46	62.13
2013	57.14	61.31	66.62	72.08	81.57	92.51	94.17	98.07	92.65	76.43	61.15	53.54
2014	57.37	56.71	65.69	75.13	82.55	88.81	91.65	95.15	90.06	82.51	62.39	58.04
2015	53.90	56.13	64.06	74.75	79.93	90.91	95.45	97.24	92.99	81.56	66.03	63.09
2016	56.44	65.49	70.11	76.08	79.72	91.35	95.72	92.17	89.73	83.28	71.13	58.75
2017	60.73	69.54	73.73	77.35	82.79	88.87	94.44	90.80	90.58	80.87	70.93	57.74
2018	55.01	56.70	72.08	73.32	87.68	95.73	99.80	94.86	85.06	73.64	62.70	56.66
2019	54.55	57.21	63.73	74.37	81.59	88.59	94.10	96.82	95.66	76.58	65.04	61.10
2020	61.04	59.10	70.81	74.43	83.15	91.47	93.70	97.18	83.27	76.15	71.67	60.42
2021	56.68	54.83	70.55	72.90	77.90	89.73	91.68	93.23	91.90	82.55	70.28	72.26
2022	58.39	58.36	70.74	78.87	88.00	96.70	102.16	95.55	90.60	79.97	62.73	59.52
2023	62.71	62.79	69.69	73.83	83.23	87.67	99.96	100.65	93.67	78.29	66.17	62.61
2024	49.57	68.05	70.16	75.67	84.04	91.50	92.65	97.38	89.17	85.93	71.53	63.42
2025	51.68	60.04	75.10	76.17	85.95	89.44	92.71	93.19	90.38	82.13	70.20	M
NCEI Climatology	56.49	60.11	67.40	75.30	82.30	90.40	94.70	95.30	88.40	78.30	66.29	57.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	M	M	M	M	M	72.75	71.97	62.31	56.52	50.79	38.60
2004	39.68	38.17	52.55	56.57	64.06	69.59	71.53	69.36	64.93	61.82	47.29	37.10
2005	40.34	44.06	44.40	52.29	59.80	68.65	69.96	72.53	69.62	53.89	46.58	35.25
2006	41.41	37.21	49.94	58.34	63.89	69.26	74.33	75.66	65.72	56.56	46.46	40.54
2007	34.90	38.49	53.08	51.56	64.57	70.04	71.66	73.23	68.60	56.68	47.24	36.12
2008	33.92	37.77	45.82	51.68	61.96	70.46	71.31	71.08	62.24	51.97	44.48	34.55
2009	34.73	42.93	47.41	51.78	61.48	69.74	73.09	71.57	65.06	52.07	47.60	33.68
2010	34.67	34.34	43.63	55.26	65.12	73.34	74.39	75.59	68.08	54.65	46.10	37.96
2011	31.48	47.29	49.61	57.92	59.62	72.82	77.29	79.32	65.54	54.41	45.68	37.86
2012	38.10	41.86	52.73	57.80	64.26	70.22	72.94	72.12	66.32	54.47	45.14	42.13
2013	38.74	40.29	43.55	50.66	60.77	70.08	71.33	72.80	68.54	55.79	41.95	31.92
2014	31.94	35.58	40.41	53.85	60.24	70.57	71.25	71.99	67.02	58.45	41.35	42.53
2015	35.18	35.22	47.20	57.01	63.52	70.80	73.81	72.83	68.19	58.22	48.49	41.08
2016	35.41	42.62	49.52	56.32	61.41	70.79	74.09	72.78	67.87	59.71	51.60	39.85
2017	39.65	47.88	51.56	55.88	60.81	70.63	73.20	72.70	65.61	53.98	49.47	38.29
2018	31.59	38.22	49.29	48.17	66.15	74.40	74.47	72.85	70.07	58.17	41.43	39.83
2019	41.88	46.00	45.68	53.80	63.80	68.35	72.18	75.24	72.20	53.52	41.25	38.19
2020	41.16	37.00	53.58	51.83	61.87	69.43	73.99	72.07	64.66	52.91	48.03	36.35
2021	37.77	35.79	47.87	51.93	61.84	70.43	71.61	72.68	65.30	58.23	46.91	49.10
2022	31.61	32.46	42.55	55.90	64.42	73.07	76.68	74.23	66.37	53.94	45.13	40.32
2023	39.77	41.29	49.35	52.73	63.10	65.33	74.96	77.35	70.57	56.81	46.80	40.58
2024	28.43	45.86	50.16	56.40	67.23	72.50	72.55	75.33	67.24	60.23	49.10	43.94
2025	32.00	38.68	51.16	57.60	66.45	71.74	72.97	72.81	66.21	58.65	48.17	M
NCEI Climatology	33.90	37.61	44.90	52.81	62.90	70.79	73.90	73.70	66.80	55.01	44.29	36.09

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	M	M	M	M	M	84.57	83.84	72.93	67.97	60.20	50.47
2004	49.26	46.46	62.44	66.37	73.29	77.70	81.59	78.70	77.38	71.06	55.59	48.07
2005	49.56	52.87	56.02	63.70	70.21	80.12	80.69	83.85	81.98	66.40	58.82	46.52
2006	53.86	47.62	59.49	69.14	74.24	81.62	85.85	87.68	76.79	67.91	57.44	50.09
2007	45.21	49.34	62.80	61.40	72.70	78.47	80.45	84.43	78.89	68.32	57.23	47.82
2008	43.53	50.47	57.00	62.57	71.86	80.87	83.36	81.18	73.01	64.14	55.55	45.85
2009	46.63	53.84	57.78	62.76	71.32	81.22	84.09	83.16	74.81	61.56	58.37	42.60
2010	43.98	41.37	54.65	65.79	75.52	82.96	84.02	87.44	77.97	67.60	57.13	48.91
2011	41.80	59.88	61.05	70.04	70.30	84.91	88.99	91.60	78.74	66.49	56.09	46.23
2012	49.22	52.09	62.92	68.99	76.32	82.67	84.14	84.14	77.72	65.18	57.80	52.13
2013	47.94	50.80	55.09	61.37	71.17	81.29	82.75	85.43	80.60	66.11	51.55	42.73
2014	44.65	46.15	53.05	64.49	71.40	79.69	81.45	83.57	78.54	70.48	51.87	50.28
2015	44.54	45.68	55.63	65.88	71.72	80.85	84.63	85.03	80.59	69.89	57.26	52.08
2016	45.93	54.05	59.81	66.20	70.57	81.07	84.91	82.47	78.80	71.50	61.37	49.30
2017	50.19	58.71	62.65	66.62	71.80	79.75	83.82	81.75	78.09	67.43	60.20	48.02
2018	43.30	47.46	60.69	60.75	76.92	85.06	87.14	83.86	77.56	65.91	52.07	48.25
2019	48.21	51.61	54.70	64.08	72.70	78.47	83.14	86.03	83.93	65.05	53.14	49.65
2020	51.19	48.05	62.19	63.13	72.51	80.45	83.85	84.63	73.97	64.53	59.85	48.39
2021	47.23	45.31	59.21	62.42	69.87	80.08	81.65	82.95	78.60	70.39	58.59	60.68
2022	45.00	45.41	56.65	67.38	76.21	84.88	89.42	84.89	78.48	66.95	53.93	49.92
2023	51.24	52.04	59.52	63.28	73.16	76.50	87.46	89.00	82.12	67.55	56.48	51.60
2024	39.00	56.95	60.16	66.03	75.63	82.00	82.60	86.36	78.21	73.08	60.32	53.68
2025	41.84	49.36	63.13	66.88	76.20	80.59	82.84	83.00	78.23	70.39	59.18	M
NCEI Climatology	45.20	48.86	56.15	64.05	72.60	80.59	84.30	84.50	77.60	66.65	55.29	46.90

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
2003	M	M	M	M	M	M	M	61.6%	69.5%	67.4%	67.0%	58.6%
2004	70.8%	72.2%	63.3%	70.8%	77.6%	83.1%	70.2%	59.7%	52.9%	72.7%	79.6%	64.8%
2005	79.4%	82.7%	75.4%	73.4%	70.0%	61.7%	65.6%	66.2%	55.6%	59.2%	55.6%	56.5%
2006	49.5%	65.0%	62.8%	66.0%	66.6%	53.7%	55.8%	52.3%	59.3%	64.6%	67.9%	69.3%
2007	77.2%	67.8%	68.8%	69.6%	79.7%	79.5%	79.2%	68.1%	73.9%	67.5%	70.2%	71.7%
2008	67.2%	66.6%	69.0%	68.0%	69.0%	64.5%	55.8%	67.1%	68.0%	64.6%	62.2%	62.7%
2009	59.1%	59.3%	67.8%	65.8%	74.1%	61.1%	59.9%	60.4%	73.3%	80.5%	72.9%	75.2%
2010	71.8%	77.0%	66.1%	65.0%	65.8%	68.3%	70.3%	54.8%	70.5%	52.9%	65.4%	61.0%
2011	66.4%	72.2%	60.2%	58.3%	63.6%	50.5%	44.2%	37.0%	39.8%	56.6%	65.7%	75.6%
2012	66.0%	67.6%	70.4%	68.0%	60.4%	57.1%	59.5%	52.3%	54.0%	62.9%	56.7%	59.9%
2013	72.0%	61.7%	56.5%	69.0%	67.6%	59.0%	58.3%	49.2%	52.9%	70.7%	69.3%	75.3%
2014	50.2%	68.7%	62.3%	61.5%	63.1%	70.4%	61.7%	57.3%	62.0%	68.2%	68.4%	82.8%
2015	70.0%	77.2%	84.5%	81.6%	86.5%	74.2%	65.3%	57.9%	62.2%	63.6%	79.8%	79.7%
2016	72.9%	63.8%	70.6%	72.9%	78.6%	74.5%	69.0%	75.3%	74.4%	73.3%	76.4%	72.4%
2017	69.4%	69.3%	70.9%	76.3%	71.8%	77.7%	71.5%	75.7%	64.6%	62.5%	73.9%	70.7%
2018	63.3%	82.9%	66.4%	66.2%	72.7%	64.5%	56.7%	62.9%	84.8%	84.9%	74.0%	76.0%
2019	73.9%	81.6%	66.7%	75.6%	80.3%	76.0%	67.7%	66.0%	63.5%	70.1%	73.9%	72.5%
2020	75.7%	68.4%	83.9%	74.8%	73.8%	66.5%	73.6%	60.6%	79.2%	72.0%	69.1%	69.8%
2021	72.1%	76.0%	65.8%	71.1%	84.0%	76.6%	75.4%	74.1%	62.4%	67.1%	64.3%	75.6%
2022	60.5%	65.8%	58.7%	65.7%	69.9%	58.8%	50.0%	65.6%	63.5%	59.2%	79.6%	71.6%
2023	66.4%	71.6%	70.9%	70.0%	75.6%	77.1%	55.9%	46.1%	61.1%	68.2%	75.2%	67.0%
2024	67.3%	67.1%	77.0%	78.5%	81.1%	72.7%	69.9%	61.6%	66.8%	56.4%	67.8%	73.6%
2025	64.7%	73.5%	58.1%	73.9%	77.9%	79.3%	74.2%	72.2%	65.3%	63.2%	64.2%	M

Monthly Plots

Select month and year:

Oct 2025

JanFebMarAprMayJunJulAugSepOctNovDec 20032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Dec 2025