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 (USC00196486) 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
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	2.91	0.07	2.11	5.99	2.05
2007	3.60	1.42	5.43	5.02	2.66	2.10	1.26	0.45	0.06	0.10	0.69	1.55
2008	2.12	6.94	5.40	3.63	2.15	0.00	6.30	3.34	7.52	1.49	4.20	6.45
2009	3.63	1.69	3.31	5.35	1.80	2.79	9.39	6.08	5.12	6.43	2.06	4.27
2010	3.69	3.12	9.66	2.33	2.51	1.44	1.54	4.05	2.34	4.32	2.82	2.38
2011	2.45	5.11	1.53	5.26	2.15	2.09	2.19	2.24	0.10	0.00	1.96	0.80
2012	0.65	0.36	0.13	0.22	0.78	3.13	2.12	2.30	2.76	1.49	1.02	1.79
2013	1.13	3.86	3.16	1.34	2.34	11.01	1.67	1.18	0.00	M	2.91	3.13
2014	1.95	3.47	M	M	M	0.33	4.43	M	M	0.01	4.18	4.43
2015	1.18	1.36	2.24	1.25	0.89	1.64	2.53	3.55	2.89	2.04	2.52	3.32
2016	2.37	1.94	3.97	6.66	2.39	0.52	0.81	1.17	0.82	3.82	M	0.86
2017	4.18	2.03	M	M	0.36	M	0.00	M	M	2.03	2.16	2.35
2018	4.53	3.98	4.99	4.49	1.53	2.33	1.96	3.58	5.80	5.09	7.47	3.07
2019	4.42	2.90	2.90	5.17	2.79	3.70	5.11	1.32	2.66	3.70	4.08	5.90
2020	1.22	3.07	3.06	4.81	2.23	2.30	0.68	1.21	0.99	4.92	3.59	4.72
2021	2.17	2.95	1.66	3.73	3.93	3.02	5.90	5.05	8.09	5.19	1.32	1.39
2022	2.03	3.54	2.11	3.15	0.50	2.49	1.07	4.33	1.99	5.42	2.31	3.93
2023	2.34	0.95	3.33	3.11	1.67	3.35	4.76	3.59	4.83	2.62	1.11	5.25
2024	5.13	1.23	8.13	3.87	3.82	1.87	0.88	2.48	3.17	0.70	2.30	3.52
2025	2.81	1.97	2.30	2.05	7.37	0.91	M	M	M	M	M	M
NCEI Climatology	4.79	4.42	5.80	4.69	3.71	3.80	3.49	3.63	4.27	5.01	4.41	4.93

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	4.7	5.8	7.3	6.0	6.7
2007	7.6	8.0	8.9	8.5	7.0	6.3	5.2	5.3	5.7	5.8	7.2	6.9
2008	7.3	7.3	8.2	7.0	7.5	5.1	5.7	4.9	5.7	6.6	6.4	9.0
2009	6.3	7.7	8.0	7.4	6.7	5.8	5.7	5.4	6.3	6.7	7.5	8.0
2010	6.9	7.7	9.2	6.5	6.3	5.8	5.7	6.0	6.5	7.4	7.9	8.4
2011	6.4	7.8	8.4	8.5	7.1	5.0	5.6	5.7	5.4	6.5	6.9	6.3
2012	6.8	6.4	7.2	7.2	5.6	6.2	3.0	4.5	5.3	6.0	7.2	7.0
2013	6.7	7.3	8.2	7.8	1.4	0.7	3.1	3.5	5.1	5.1	7.0	6.2
2014	7.4	6.4	0.6	0.0	0.0	3.2	7.2	5.2	5.9	6.8	6.5	7.5
2015	5.9	8.2	7.2	7.6	7.9	6.1	5.4	5.3	6.0	7.5	6.6	6.6
2016	7.9	8.5	8.1	7.9	6.6	6.3	5.9	6.0	6.5	6.4	6.2	6.8
2017	7.7	7.5	8.7	8.0	6.5	6.9	5.5	4.9	5.7	6.8	6.9	5.8
2018	8.4	6.9	9.7	7.5	6.4	6.5	5.8	5.6	6.1	6.2	7.8	6.5
2019	8.0	6.9	7.7	8.0	7.1	5.8	5.1	5.3	6.1	7.5	7.1	7.4
2020	7.1	6.0	8.5	8.6	7.9	5.8	5.7	5.9	6.1	6.3	7.1	7.5
2021	6.6	7.4	8.2	7.3	7.1	6.8	5.1	5.1	5.4	6.7	5.8	6.0
2022	7.3	8.1	7.5	8.1	7.6	5.8	6.3	5.6	5.2	5.8	7.1	8.7
2023	6.2	7.4	8.0	6.9	6.8	5.5	5.1	5.2	6.2	4.9	6.2	5.8
2024	7.2	7.1	7.8	7.4	6.5	6.5	6.3	4.8	5.4	5.3	7.0	6.4
2025	7.1	7.5	8.4	8.3	7.1	5.9	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
2005	M	M	M	M	M	M	M	M	M	M	M	44.00
2006	45.86	35.15	37.40	47.00	54.50	67.10	73.91	72.72	71.06	60.39	54.38	46.46
2007	39.84	33.57	45.82	49.76	66.90	73.34	77.70	77.46	72.32	64.40	48.92	38.91
2008	39.32	39.63	43.44	54.32	60.97	76.42	80.25	72.99	68.42	58.71	48.50	43.79
2009	30.95	39.33	42.05	55.27	64.71	64.52	74.21	77.23	66.92	56.22	51.93	38.85
2010	34.55	36.50	49.46	60.68	68.78	78.08	84.66	79.55	75.44	62.83	51.30	39.43
2011	34.79	41.13	45.59	56.90	64.52	73.12	83.04	78.62	73.28	63.35	58.34	48.66
2012	43.36	44.72	53.83	60.50	66.56	72.50	81.54	81.99	71.48	63.76	49.76	46.11
2013	40.77	38.85	44.31	55.76	68.00	76.28	82.92	77.99	71.96	63.30	50.72	42.22
2014	37.98	37.66	35.60	M	M	78.44	80.83	76.36	73.10	64.16	49.59	46.27
2015	34.37	31.29	40.88	55.52	72.70	71.41	81.12	81.70	76.28	61.26	56.06	53.43
2016	40.77	44.41	48.87	52.76	65.62	75.50	82.75	83.15	73.64	62.77	54.20	42.92
2017	42.10	46.01	41.75	59.24	62.89	77.06	79.44	79.26	73.52	68.99	53.18	37.92
2018	38.10	48.14	43.21	53.18	70.67	74.12	82.40	84.03	74.48	61.96	50.42	43.85
2019	38.45	40.16	45.59	57.20	62.72	73.88	84.78	79.85	73.70	62.60	50.60	43.44
2020	43.67	44.23	50.81	51.38	66.61	77.72	84.26	82.23	74.48	63.76	59.18	45.94
2021	39.49	39.91	50.93	57.14	68.17	78.32	76.77	81.35	73.82	65.10	52.10	47.04
2022	36.59	43.76	50.00	56.96	66.37	73.76	83.74	81.59	71.24	62.95	56.78	42.35
2023	44.45	43.70	46.52	56.66	67.30	71.72	81.53	77.12	73.04	65.56	50.72	46.92
2024	39.14	41.99	48.20	54.56	65.39	78.56	82.57	78.57	70.82	63.88	55.88	42.92
2025	35.43	38.11	50.41	57.92	66.08	75.63	M	M	M	M	M	M
NCEI Climatology	41.00	42.88	49.09	59.20	69.09	78.50	84.00	82.30	75.71	65.40	55.10	45.90

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	M	34.40
2006	31.10	34.25	35.06	46.10	53.60	66.20	72.37	58.55	52.52	42.97	39.74	31.94
2007	25.38	18.56	27.76	35.42	46.81	55.58	61.09	58.42	52.82	47.62	32.30	24.92
2008	23.23	23.56	29.33	36.20	44.72	58.21	62.72	57.03	53.60	40.13	32.84	27.47
2009	15.80	22.74	28.17	38.14	46.79	52.94	58.36	61.85	50.12	40.01	39.46	23.81
2010	20.79	25.25	36.38	40.88	50.48	59.72	65.33	61.09	57.38	47.04	37.09	26.66
2011	20.39	21.71	31.36	41.24	50.35	59.14	64.52	63.32	57.74	47.91	39.98	31.83
2012	29.41	28.83	37.75	41.30	52.40	56.54	65.26	64.63	53.60	47.27	36.20	33.45
2013	25.38	29.44	32.17	38.60	47.79	59.96	68.93	60.63	53.18	44.48	34.70	27.94
2014	20.85	22.55	21.20	M	M	58.52	64.92	59.81	55.10	52.88	42.39	36.50
2015	19.65	12.78	26.37	38.96	50.99	56.69	64.23	64.52	58.88	45.24	39.14	39.78
2016	27.12	28.34	34.87	36.86	48.61	57.26	64.98	64.98	58.64	46.75	38.42	27.88
2017	28.57	28.01	27.06	43.22	48.90	58.46	63.47	60.28	58.58	52.38	35.36	23.99
2018	22.19	30.84	32.17	37.28	52.09	57.44	64.34	67.94	60.98	44.43	35.90	29.21
2019	21.84	25.31	28.69	41.60	48.08	57.86	66.78	63.47	55.64	48.55	32.96	28.81
2020	29.04	28.96	35.14	36.44	48.08	60.26	67.54	65.97	56.96	47.27	39.98	30.32
2021	27.06	27.56	30.84	40.28	50.00	52.94	62.72	66.20	58.52	51.28	33.62	31.88
2022	17.83	22.94	32.00	40.82	52.26	56.72	65.27	65.91	56.12	46.92	39.08	27.95
2023	29.60	26.34	32.87	41.90	46.28	56.72	66.37	61.73	60.14	48.72	32.84	33.57
2024	27.06	27.53	35.31	39.74	50.12	60.26	67.48	61.79	55.34	43.67	37.28	28.17
2025	20.62	23.00	32.29	40.88	50.75	60.49	M	M	M	M	M	M
NCEI Climatology	21.79	23.37	28.99	38.40	47.90	58.10	64.10	63.20	56.79	45.80	36.39	28.30

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	M	39.20
2006	38.48	34.70	36.23	46.55	54.05	66.65	73.14	65.64	61.79	51.68	47.06	39.20
2007	32.61	26.07	36.79	42.59	56.85	64.46	69.39	67.94	62.57	56.01	40.61	31.91
2008	31.27	31.60	36.38	45.26	52.84	67.32	71.48	65.01	61.01	49.42	40.67	35.63
2009	23.38	31.04	35.11	46.71	55.75	58.73	66.29	69.54	58.52	48.11	45.69	31.33
2010	27.67	30.87	42.92	50.78	59.63	68.90	75.00	70.32	66.41	54.94	44.20	33.05
2011	27.59	31.42	38.47	49.07	57.43	66.13	73.78	70.97	65.51	55.63	49.16	40.25
2012	36.39	36.78	45.79	50.90	59.48	64.52	73.40	73.31	62.54	55.52	42.98	39.78
2013	33.07	34.15	38.24	47.18	57.90	68.12	75.93	69.31	62.57	53.89	42.71	35.08
2014	29.42	30.10	28.40	M	M	68.48	72.88	68.09	64.10	58.52	45.99	41.39
2015	27.01	22.04	33.63	47.24	61.85	64.05	72.67	73.11	67.58	53.25	47.60	46.60
2016	33.95	36.38	41.87	44.81	57.11	66.38	73.86	74.07	66.14	54.76	46.31	35.40
2017	35.34	37.01	34.41	51.23	55.89	67.76	71.45	69.77	66.05	60.68	44.27	30.95
2018	30.14	39.49	37.69	45.23	61.38	65.78	73.37	75.98	67.73	53.19	43.16	36.53
2019	30.14	32.74	37.14	49.40	55.40	65.87	75.78	71.66	64.67	55.57	41.78	36.12
2020	36.35	36.59	42.97	43.91	57.35	68.99	75.90	74.10	65.72	55.52	49.58	38.13
2021	33.28	33.74	40.88	48.71	59.09	65.63	69.74	73.78	66.17	58.19	42.86	39.46
2022	27.21	33.35	41.00	48.89	59.32	65.24	74.50	73.75	63.68	54.94	47.93	35.15
2023	37.02	35.02	39.69	49.28	56.79	64.22	73.95	69.42	66.59	57.14	41.78	40.25
2024	33.10	34.76	41.75	47.15	57.75	69.41	75.03	70.18	63.08	53.77	46.58	35.54
2025	28.02	30.55	41.35	49.40	58.42	68.06	M	M	M	M	M	M
NCEI Climatology	31.40	33.13	39.04	48.80	58.50	68.30	74.05	72.75	66.25	55.60	45.75	37.10

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
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	76.0%	79.7%	72.2%	83.1%	69.5%
2007	65.5%	55.4%	60.4%	70.8%	64.2%	73.5%	71.6%	63.3%	73.6%	65.8%	71.8%	76.0%
2008	68.0%	72.4%	66.1%	64.0%	61.4%	64.0%	63.0%	62.0%	61.4%	62.3%	62.9%	63.3%
2009	65.6%	65.7%	68.7%	71.2%	71.3%	86.7%	82.4%	82.6%	79.5%	79.8%	79.7%	68.0%
2010	71.7%	66.9%	71.4%	68.3%	67.2%	76.1%	71.6%	77.1%	76.0%	72.7%	71.9%	70.7%
2011	75.3%	65.3%	66.2%	72.6%	81.8%	79.9%	74.8%	81.4%	83.7%	74.5%	74.1%	73.6%
2012	67.6%	64.5%	70.4%	60.3%	80.1%	78.2%	71.5%	79.1%	81.2%	81.7%	72.5%	79.2%
2013	65.2%	71.5%	69.9%	67.5%	82.8%	80.7%	83.7%	77.3%	77.0%	75.9%	64.6%	77.3%
2014	68.9%	69.8%	60.7%	M	M	67.2%	76.5%	78.2%	78.0%	77.0%	64.4%	75.9%
2015	65.9%	67.7%	64.3%	67.7%	68.1%	77.3%	76.0%	79.0%	79.1%	72.4%	73.8%	80.3%
2016	66.8%	69.2%	68.5%	65.7%	73.0%	70.3%	74.1%	73.4%	78.1%	78.7%	71.5%	67.2%
2017	71.9%	67.5%	58.7%	72.8%	77.1%	73.9%	77.4%	77.0%	82.4%	78.2%	69.3%	67.9%
2018	69.7%	73.8%	67.4%	68.5%	76.1%	74.5%	77.6%	82.1%	82.6%	80.4%	72.9%	68.2%
2019	64.8%	64.4%	62.7%	73.4%	77.1%	78.5%	75.5%	78.2%	77.4%	82.1%	70.5%	77.2%
2020	68.7%	68.8%	65.5%	71.1%	68.0%	77.9%	79.6%	76.8%	75.1%	80.7%	73.3%	73.9%
2021	68.3%	72.5%	58.2%	68.5%	66.8%	72.4%	83.1%	80.1%	80.7%	80.5%	68.7%	69.9%
2022	68.7%	69.3%	64.9%	62.3%	72.3%	72.3%	69.4%	77.2%	76.5%	80.4%	67.6%	70.2%
2023	78.4%	65.9%	65.9%	69.0%	61.0%	80.8%	81.2%	76.7%	79.6%	78.1%	67.5%	77.8%
2024	71.4%	66.8%	69.1%	70.4%	78.6%	70.6%	76.3%	77.8%	78.4%	70.5%	64.3%	71.7%
2025	60.6%	64.6%	66.0%	64.0%	74.5%	71.6%	M	M	M	M	M	M

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