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 (USC00416108) 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	0.00	0.04	0.35	5.52	3.96	1.07	1.69	0.76	2.57	2.43
2004	1.30	5.66	1.92	2.90	2.99	7.00	0.21	2.30	1.47	3.32	3.55	1.14
2005	2.60	2.03	1.28	0.92	0.44	0.22	1.98	1.79	2.03	0.55	0.75	0.33
2006	3.72	2.53	4.03	1.42	0.90	0.70	0.21	1.86	0.76	1.65	1.87	4.39
2007	6.85	0.98	1.79	1.44	5.35	6.48	6.27	1.14	3.15	1.82	1.13	3.01
2008	1.40	2.91	5.20	3.60	3.39	3.97	0.89	5.15	2.78	2.23	2.08	1.48
2009	1.36	0.56	3.98	4.14	5.43	0.54	5.82	2.72	4.20	12.65	1.36	1.36
2010	0.83	2.36	1.70	0.67	0.37	1.30	0.08	1.52	1.71	1.56	1.01	0.07
2011	0.49	1.87	0.27	2.65	1.38	0.88	0.09	0.17	0.01	0.57	1.98	5.70
2012	4.91	2.44	4.92	1.92	4.05	2.81	2.55	3.82	2.46	1.63	1.58	2.85
2013	2.52	2.27	2.00	1.05	2.04	0.09	1.94	0.37	10.50	4.98	2.51	3.65
2014	0.26	2.52	2.29	3.68	5.09	2.94	3.92	0.67	2.39	2.67	1.89	2.17
2015	4.08	3.11	6.09	3.91	5.49	2.63	0.16	0.59	3.47	10.56	7.26	9.69
2016	1.24	2.90	7.96	8.23	3.19	1.51	1.14	6.73	0.95	0.17	2.75	4.67
2017	4.19	1.92	1.75	7.92	2.21	1.45	1.65	7.73	0.16	2.18	1.42	4.70
2018	1.09	9.12	2.89	1.95	0.87	1.81	2.08	1.32	7.44	6.94	3.51	6.64
2019	3.16	3.73	1.61	5.30	11.00	5.27	0.46	0.49	0.72	4.36	0.85	0.74
2020	3.16	3.52	5.08	3.64	5.80	2.09	4.80	2.18	0.40	1.64	0.68	5.85
2021	3.39	2.39	0.40	M	M	M	1.27	1.99	M	0.98	2.01	1.99
2022	0.53	1.67	2.80	4.15	3.06	2.38	M	M	0.30	4.21	0.22	2.06
2023	1.38	2.87	2.14	3.61	0.56	0.99	0.12	0.07	0.28	0.11	M	M
2024	1.98	0.24	5.09	6.04	4.13	4.89	3.51	0.31	2.71	0.77	2.66	3.91
2025	3.35	2.91	1.20	4.01	4.54	5.41	M	M	M	M	M	M
NCEI Climatology	3.56	4.35	4.36	4.55	5.24	4.32	2.90	2.66	3.62	4.61	3.78	4.79

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	M	6.6	7.4	6.0	5.2	4.2	3.7	4.0	4.3	7.1	7.7
2004	6.7	7.2	7.2	6.3	6.9	4.4	4.2	4.1	3.9	5.6	6.3	5.9
2005	7.0	5.8	7.4	7.5	4.6	4.9	4.2	3.9	5.3	4.6	6.9	6.1
2006	8.4	7.5	8.5	7.2	6.5	4.8	5.7	5.4	5.7	5.9	6.4	6.3
2007	6.1	8.3	6.3	6.4	4.8	4.6	3.3	3.2	3.3	4.8	5.6	6.5
2008	7.5	8.3	9.4	8.1	6.5	6.7	4.1	3.9	4.8	4.4	6.1	8.3
2009	7.1	8.7	8.5	8.8	5.6	4.5	3.5	4.1	4.2	6.8	5.1	7.1
2010	6.5	6.7	7.6	7.3	5.9	4.5	4.6	4.5	4.4	4.3	7.0	8.2
2011	6.3	8.8	8.7	10.1	9.0	8.1	5.2	4.8	5.8	5.3	8.1	5.8
2012	7.3	6.7	7.3	6.5	5.8	4.8	4.3	5.1	4.9	6.1	4.6	7.0
2013	6.7	7.5	8.1	7.7	7.3	4.5	3.2	3.2	2.5	3.6	5.6	5.1
2014	8.3	7.1	6.9	7.7	6.5	6.1	3.9	4.4	3.7	5.1	7.1	6.4
2015	5.9	7.1	5.3	6.7	6.1	4.8	5.5	4.4	3.6	4.9	5.2	6.1
2016	6.9	7.6	7.9	6.1	6.0	4.0	5.9	3.8	3.5	4.8	5.0	6.7
2017	7.5	7.5	7.7	7.2	6.7	4.8	3.9	4.3	3.6	5.5	5.3	5.9
2018	7.0	6.8	7.3	7.4	5.0	6.2	4.2	5.2	4.3	5.1	6.5	6.7
2019	6.2	6.7	7.0	5.8	4.3	3.6	3.4	1.7	4.3	5.4	5.2	5.1
2020	6.1	7.4	6.7	5.1	4.9	3.8	2.2	1.1	1.5	2.6	5.2	6.2
2021	6.1	7.0	8.5	7.0	M	M	4.3	5.2	4.9	6.8	6.3	7.8
2022	7.8	7.7	8.4	9.5	8.3	5.8	6.7	5.9	3.9	6.0	6.3	7.0
2023	8.0	8.3	8.6	7.4	5.3	5.5	5.3	5.5	5.5	6.6	5.9	6.5
2024	7.7	8.5	7.3	7.9	6.4	5.4	5.5	4.8	5.2	5.1	6.5	6.4
2025	7.0	6.7	9.4	7.3	6.3	5.7	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
2003	M	51.46	66.54	76.28	83.51	86.23	92.91	93.34	84.01	80.01	69.11	59.75
2004	56.52	53.17	70.68	74.33	82.58	85.35	91.25	91.83	89.75	82.60	67.27	62.19
2005	59.08	60.40	65.45	74.23	83.34	94.58	94.01	97.50	94.22	78.74	70.28	57.03
2006	64.28	56.43	68.52	79.10	83.74	90.74	95.99	97.21	86.30	77.06	67.94	57.78
2007	49.77	58.00	71.66	69.56	80.72	83.32	85.88	92.50	87.14	79.67	65.50	61.21
2008	54.30	64.71	69.57	74.36	81.06	89.30	94.13	89.48	81.86	75.08	65.12	58.48
2009	57.32	64.59	67.59	73.87	80.20	91.32	92.92	88.05	81.22	71.11	69.50	51.23
2010	51.54	49.47	65.30	77.21	87.03	93.30	92.49	99.01	89.13	78.48	67.30	57.70
2011	52.31	59.93	70.62	79.76	81.47	97.40	100.15	103.07	90.56	79.15	66.56	54.88
2012	60.45	59.43	74.56	77.48	85.07	90.44	92.97	92.91	87.80	74.91	68.96	60.45
2013	57.78	59.00	64.69	73.40	80.37	89.88	92.18	97.39	92.25	75.68	61.92	54.69
2014	54.92	55.81	64.77	73.82	82.04	88.67	88.72	92.49	87.53	79.98	62.05	56.10
2015	54.48	53.32	63.77	73.98	80.06	90.13	95.46	95.35	90.91	80.83	66.50	65.11
2016	56.81	64.05	71.01	76.13	79.66	90.76	95.83	92.23	89.19	84.09	72.16	59.68
2017	61.32	68.19	73.15	78.03	81.96	87.41	93.55	88.25	87.55	78.88	69.90	56.53
2018	52.63	59.31	70.30	71.62	87.76	93.19	95.73	95.51	85.43	74.43	60.61	55.82
2019	53.65	56.96	63.51	73.81	81.57	86.35	89.84	94.45	94.29	76.80	66.33	63.15
2020	60.26	60.71	72.60	74.23	82.52	91.30	93.06	93.71	84.25	75.82	72.78	60.87
2021	56.68	51.76	70.18	74.81	M	M	91.66	92.02	90.11	82.49	67.74	71.08
2022	58.72	59.41	69.70	77.35	84.91	93.35	99.47	94.38	89.07	78.99	62.70	58.71
2023	61.97	64.10	70.63	73.35	83.32	90.88	93.35	99.91	91.79	78.15	66.34	60.68
2024	52.59	67.46	70.68	75.57	81.14	82.41	90.72	95.08	87.77	84.79	71.02	62.06
2025	52.33	60.22	73.61	77.56	81.43	86.09	M	M	M	M	M	M
NCEI Climatology	55.90	59.81	67.60	75.20	82.28	89.60	93.30	94.10	88.21	77.91	66.10	57.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	39.42	44.03	51.30	63.25	67.51	70.99	71.26	62.41	54.86	47.35	35.56
2004	37.71	36.48	50.06	53.43	62.90	69.23	71.66	69.83	65.40	64.26	49.65	37.70
2005	39.94	41.39	44.27	50.62	59.50	68.59	70.90	71.89	68.12	52.67	45.20	33.57
2006	38.85	35.60	48.43	56.90	62.08	64.94	70.96	71.95	60.26	50.35	41.84	38.27
2007	33.63	35.66	49.88	48.32	63.06	64.70	68.93	71.48	67.10	55.75	43.27	36.65
2008	33.68	37.71	46.57	51.56	60.63	69.44	70.50	71.48	62.48	50.52	41.66	34.73
2009	34.38	41.58	46.42	51.45	61.64	70.01	71.42	70.64	65.11	52.51	46.29	33.64
2010	32.67	33.41	41.83	53.47	63.09	72.56	73.79	74.13	66.72	49.16	43.22	35.58
2011	31.85	36.63	47.18	55.46	59.87	71.60	75.28	76.36	61.52	50.87	44.72	37.34
2012	37.23	41.06	52.26	56.00	63.35	69.02	72.35	69.80	63.50	51.92	41.48	39.49
2013	36.70	38.56	41.93	48.50	59.58	69.00	69.69	71.40	67.00	55.15	41.18	33.33
2014	29.36	35.46	40.19	51.57	59.01	70.44	69.15	70.47	66.21	55.92	39.13	40.92
2015	32.56	33.75	46.85	55.44	63.59	70.54	73.70	69.93	65.88	55.41	48.37	42.17
2016	35.45	41.60	49.29	55.04	61.27	70.83	73.81	73.75	67.60	58.13	47.84	41.06
2017	41.94	46.70	49.65	55.46	59.93	69.65	72.42	73.27	63.17	52.14	47.64	36.06
2018	30.41	41.21	47.65	46.85	64.79	71.81	72.35	70.69	68.88	57.29	39.11	39.57
2019	41.25	45.63	43.97	53.34	63.27	67.77	71.30	73.33	70.11	52.50	40.89	37.50
2020	41.03	39.64	54.64	53.60	62.49	70.55	75.17	71.57	66.68	53.16	46.86	36.75
2021	38.43	32.30	47.86	50.66	M	M	72.89	72.20	63.50	55.71	39.66	48.65
2022	30.24	30.77	40.59	54.55	64.38	70.08	74.19	73.06	62.65	49.86	42.37	40.07
2023	39.25	41.62	47.76	51.03	61.58	69.55	72.81	73.23	66.88	55.02	44.09	36.86
2024	30.53	44.68	49.12	55.99	65.55	69.41	72.52	72.22	64.75	54.45	46.99	42.58
2025	29.78	38.22	48.19	55.61	62.50	69.58	M	M	M	M	M	M
NCEI Climatology	32.00	35.81	42.91	49.80	60.20	68.10	71.10	70.60	63.10	51.21	40.89	34.11

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	45.44	55.28	63.79	73.38	76.87	81.95	82.30	73.21	67.44	58.23	47.66
2004	47.11	44.83	60.37	63.88	72.74	77.29	81.46	80.83	77.58	73.43	58.46	49.94
2005	49.51	50.90	54.86	62.43	71.42	81.58	82.45	84.69	81.17	65.71	57.74	45.30
2006	51.57	46.01	58.48	68.00	72.91	77.84	83.47	84.58	73.28	63.70	54.89	48.03
2007	41.70	46.83	60.77	58.94	71.89	74.01	77.41	81.99	77.12	67.71	54.38	48.93
2008	43.99	51.21	58.07	62.96	70.85	79.37	82.31	80.48	72.17	62.80	53.39	46.60
2009	45.85	53.09	57.00	62.66	70.92	80.67	82.17	79.34	73.16	61.81	57.90	42.43
2010	42.11	41.44	53.56	65.34	75.06	82.93	83.14	86.57	77.93	63.82	55.26	46.64
2011	42.08	48.28	58.90	67.61	70.67	84.50	87.72	89.72	76.04	65.01	55.64	46.11
2012	48.84	50.25	63.41	66.74	74.21	79.73	82.66	81.35	75.65	63.41	55.22	49.97
2013	47.24	48.78	53.31	60.95	69.97	79.44	80.93	84.39	79.62	65.42	51.55	44.01
2014	42.14	45.63	52.48	62.70	70.53	79.55	78.93	81.48	76.87	67.95	50.59	48.51
2015	43.52	43.53	55.31	64.71	71.82	80.34	84.58	82.64	78.40	68.12	57.44	53.64
2016	46.13	52.82	60.15	65.58	70.46	80.80	84.82	82.99	78.40	71.11	60.00	50.37
2017	51.63	57.44	61.40	66.75	70.95	78.53	82.98	80.76	75.36	65.51	58.77	46.30
2018	41.52	50.26	58.98	59.24	76.27	82.50	84.04	83.10	77.15	65.86	49.86	47.70
2019	47.45	51.29	53.74	63.57	72.42	77.06	80.57	83.89	82.20	64.65	53.61	50.32
2020	50.65	50.18	63.62	63.92	72.51	80.92	84.11	82.64	75.46	64.49	59.82	48.81
2021	47.55	42.03	59.02	62.74	M	M	82.27	82.11	76.80	69.10	53.70	59.86
2022	44.48	45.09	55.15	65.95	74.64	81.71	86.83	83.72	75.86	64.42	52.53	49.39
2023	50.61	52.86	59.20	62.19	72.45	80.21	83.08	86.57	79.33	66.59	55.22	48.77
2024	41.56	56.07	59.90	65.78	73.35	75.91	81.62	83.65	76.26	69.62	59.00	52.32
2025	41.05	49.22	60.90	66.59	71.97	77.84	M	M	M	M	M	M
NCEI Climatology	43.95	47.81	55.25	62.50	71.24	78.85	82.20	82.35	75.65	64.56	53.50	45.90

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	81.8%	66.1%	72.3%	73.6%	69.5%	68.8%	68.6%	66.4%	69.0%	63.6%
2004	69.4%	70.2%	61.3%	68.3%	71.0%	78.6%	70.6%	67.2%	62.8%	74.6%	78.6%	67.7%
2005	71.9%	69.8%	62.1%	63.6%	69.6%	64.1%	70.8%	66.3%	61.2%	67.6%	59.1%	59.3%
2006	54.5%	64.0%	59.9%	66.6%	64.4%	61.1%	64.9%	66.3%	67.8%	71.0%	70.2%	71.2%
2007	73.8%	65.9%	66.2%	66.1%	79.8%	82.6%	81.6%	74.7%	74.2%	68.7%	63.6%	68.8%
2008	63.4%	63.1%	63.5%	71.5%	76.1%	75.8%	68.8%	77.6%	80.1%	76.4%	72.0%	71.9%
2009	67.9%	66.0%	71.8%	68.5%	79.7%	72.5%	71.6%	76.4%	81.9%	84.3%	76.1%	75.2%
2010	73.6%	74.3%	68.4%	68.6%	68.8%	73.3%	77.1%	60.6%	69.6%	64.7%	69.0%	64.9%
2011	66.6%	70.3%	64.3%	63.3%	66.0%	54.0%	50.0%	44.7%	44.5%	56.5%	69.0%	76.3%
2012	66.2%	70.6%	67.6%	70.4%	65.9%	58.0%	73.0%	69.9%	69.9%	74.2%	70.8%	74.1%
2013	79.0%	71.8%	62.4%	63.5%	65.6%	63.9%	61.0%	52.4%	56.9%	75.3%	73.7%	80.0%
2014	54.9%	70.1%	70.2%	68.1%	72.1%	76.3%	73.2%	70.6%	73.6%	72.8%	67.8%	81.2%
2015	66.3%	70.9%	82.9%	78.0%	79.8%	75.2%	65.4%	60.5%	64.5%	64.5%	79.4%	76.4%
2016	68.3%	60.2%	67.8%	71.3%	73.8%	74.7%	67.5%	77.5%	73.5%	70.2%	69.0%	69.0%
2017	69.4%	68.9%	66.3%	72.8%	70.9%	77.4%	73.0%	81.2%	73.4%	68.3%	76.3%	70.0%
2018	63.3%	82.8%	67.8%	69.2%	74.8%	70.9%	65.2%	62.6%	79.5%	79.9%	72.0%	72.3%
2019	70.7%	75.4%	63.4%	70.6%	77.1%	75.6%	73.4%	70.3%	66.4%	73.2%	70.7%	69.9%
2020	74.3%	70.5%	75.6%	73.4%	73.0%	70.8%	76.7%	71.0%	78.8%	75.4%	68.3%	69.9%
2021	70.5%	73.8%	67.2%	65.4%	M	M	78.8%	78.1%	72.0%	68.8%	71.4%	78.8%
2022	60.9%	66.9%	63.0%	68.8%	77.1%	71.2%	61.6%	73.2%	72.6%	66.0%	81.1%	75.7%
2023	73.2%	74.3%	69.9%	73.7%	78.7%	80.1%	79.3%	62.8%	69.7%	76.1%	75.5%	70.5%
2024	72.8%	68.8%	76.9%	80.2%	90.6%	89.2%	81.9%	70.7%	72.4%	65.5%	76.5%	76.2%
2025	68.2%	72.7%	60.4%	75.9%	78.5%	82.7%	M	M	M	M	M	M

Monthly Plots

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