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 (USC00187806) 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	0.00	0.00	0.00	0.00
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	M	M	M	M
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	1.94	3.23	2.24	3.01	10.25	2.43	7.98	0.28	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	0.89	2.89
2020	M	M	M	M	M	0.88	4.62	7.79	4.81	7.04	4.96	6.16
2021	2.57	4.81	3.38	2.50	1.69	1.85	5.78	7.37	4.31	0.15	M	M
2022	M	1.13	3.05	2.95	4.70	4.24	3.53	1.63	2.01	3.18	3.01	5.17
2023	1.14	M	M	M	M	0.06	M	M	M	M	M	M
2024	M	M	3.87	0.80	M	M	M	M	M	M	M	M
2025	M	M	M	0.22	5.71	0.89	9.39	M	M	M	M	M
NCEI Climatology	3.52	3.17	4.39	3.67	3.95	4.04	4.34	4.78	4.18	4.36	3.38	3.94

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	5.2	6.4	6.2	5.1
2007	7.5	7.3	7.8	7.8	5.4	4.9	4.5	4.1	4.5	5.3	6.1	5.6
2008	6.4	7.1	8.6	6.8	7.1	4.9	3.9	4.3	5.6	6.0	6.4	7.0
2009	6.4	8.5	6.9	7.1	5.5	5.2	4.8	3.4	5.4	5.9	6.1	7.6
2010	8.1	7.4	7.3	6.0	6.1	5.3	4.6	4.3	5.9	6.2	7.1	9.5
2011	7.3	8.4	8.2	8.8	6.7	6.8	4.1	5.3	4.4	5.6	6.2	5.9
2012	7.1	6.3	6.3	6.8	5.6	5.1	4.0	3.9	M	M	M	M
2013	7.3	7.4	8.4	7.4	6.6	4.5	4.4	4.0	4.2	5.1	7.1	5.1
2014	7.0	6.3	8.0	7.8	5.4	4.7	5.0	3.7	4.1	6.1	7.0	5.7
2015	6.7	7.4	6.0	7.2	5.7	5.6	3.8	3.8	4.8	5.9	5.0	5.4
2016	7.4	7.8	6.4	6.9	4.0	4.3	3.0	3.2	4.2	4.7	5.0	5.8
2017	5.9	6.6	9.6	7.5	7.0	5.5	4.5	4.5	5.3	5.7	6.6	5.9
2018	8.5	6.9	9.5	8.5	5.7	5.3	5.3	4.2	5.5	6.0	7.4	6.1
2019	7.9	6.0	8.0	7.8	6.3	5.9	3.9	4.2	5.0	6.9	6.6	5.6
2020	7.2	6.3	7.0	9.0	7.8	6.2	4.4	4.3	4.8	5.0	5.3	7.7
2021	7.0	7.7	7.3	7.6	6.5	5.4	4.5	3.9	5.3	5.7	7.0	5.7
2022	8.3	8.1	8.4	8.0	6.5	5.4	4.1	4.0	5.1	6.5	6.6	5.9
2023	6.6	7.3	8.2	7.7	6.3	5.9	4.1	4.9	5.6	5.1	5.6	5.3
2024	7.5	6.4	7.7	7.1	5.8	6.0	5.1	4.7	5.5	5.0	6.5	6.4
2025	7.8	7.5	8.9	8.5	6.8	4.6	4.0	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	76.25	65.91	57.86	52.09
2007	48.14	37.12	55.98	61.61	74.15	80.48	85.01	85.36	79.52	73.34	52.10	44.48
2008	42.28	46.90	57.08	66.68	72.88	84.68	86.67	83.08	78.80	67.48	54.50	50.29
2009	39.66	49.04	54.95	67.04	74.21	80.00	83.56	85.30	76.28	66.55	59.62	46.11
2010	42.80	39.84	58.59	70.28	77.97	86.96	89.42	86.46	81.74	68.93	57.92	37.46
2011	36.18	47.49	50.46	64.52	73.86	82.97	89.93	81.94	75.73	66.72	59.81	52.96
2012	48.49	50.06	62.72	64.94	76.42	82.76	88.55	83.92	62.60	M	M	M
2013	44.28	43.51	47.91	64.94	72.24	80.17	84.67	81.34	77.30	68.17	55.94	50.52
2014	42.16	44.60	50.64	65.72	77.06	83.39	84.66	81.94	78.98	69.74	54.56	48.84
2015	41.12	36.37	50.93	65.72	78.51	82.94	84.78	83.97	89.69	65.97	60.62	57.37
2016	42.10	45.02	57.86	62.54	67.88	79.88	86.06	86.17	78.38	68.17	57.08	45.94
2017	44.89	53.13	53.66	70.40	71.66	82.82	86.70	82.34	78.20	71.72	59.75	44.83
2018	42.22	53.32	48.43	61.94	78.34	82.58	85.83	86.06	83.82	69.02	54.08	49.42
2019	43.50	48.01	52.21	68.90	77.41	82.58	88.21	86.23	82.16	71.19	54.28	49.71
2020	49.30	51.24	58.86	62.90	64.66	83.56	89.19	84.32	77.00	69.22	61.70	48.32
2021	43.50	42.22	58.94	66.26	73.69	82.88	86.29	85.54	79.88	72.99	55.70	54.53
2022	42.16	50.64	58.71	63.80	74.33	81.92	86.42	86.41	78.98	63.02	60.74	47.50
2023	52.03	53.09	56.39	69.02	71.48	79.58	87.45	83.97	78.74	70.90	56.84	52.85
2024	46.57	49.13	58.48	66.92	74.62	85.10	86.99	83.79	78.32	70.32	60.74	47.68
2025	37.52	45.69	59.75	67.22	73.63	84.08	86.60	M	M	M	M	M
NCEI Climatology	44.60	47.51	55.60	66.90	75.40	83.69	88.10	86.30	80.10	69.00	57.90	48.60

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	60.27	48.03	43.34	33.97
2007	33.92	24.66	35.89	43.05	53.14	62.48	65.50	66.49	58.70	54.30	35.60	30.90
2008	27.41	28.59	38.08	48.56	53.77	66.20	68.27	64.28	60.41	46.75	39.92	34.90
2009	26.77	31.04	38.75	47.00	57.43	64.58	67.87	70.03	59.54	50.12	44.66	33.51
2010	29.27	28.40	41.81	48.98	58.10	68.71	70.40	69.28	62.72	50.99	40.46	26.95
2011	24.97	28.79	34.79	46.04	55.28	72.50	71.11	63.35	62.01	48.26	41.68	35.37
2012	32.00	33.80	44.72	45.02	59.51	61.94	71.31	68.07	62.60	M	M	M
2013	29.25	31.23	33.80	44.48	54.76	65.08	71.27	65.89	56.36	51.16	39.14	34.38
2014	23.75	30.01	33.80	45.38	57.84	65.21	68.23	64.40	61.94	51.57	38.12	36.30
2015	28.63	21.59	33.92	46.28	59.99	67.52	69.68	65.50	63.36	48.54	40.52	42.05
2016	26.48	30.96	39.38	42.68	52.15	62.24	69.51	67.65	62.30	50.23	37.34	30.95
2017	32.58	35.67	36.47	52.10	54.41	63.98	70.67	66.20	61.64	52.21	40.55	28.46
2018	24.68	36.71	33.34	43.16	59.64	65.00	68.93	71.31	70.75	52.88	39.08	34.26
2019	26.89	31.74	35.25	49.64	59.58	65.30	70.73	68.58	62.12	54.06	37.03	32.41
2020	33.22	33.68	41.90	44.78	47.30	65.94	72.06	70.61	61.16	51.92	42.98	33.97
2021	30.32	30.65	39.03	45.80	53.66	65.06	70.15	70.67	62.18	56.39	37.64	36.12
2022	25.96	30.91	39.20	44.96	57.78	63.44	70.70	69.05	60.50	46.88	41.24	30.14
2023	36.24	34.83	36.94	49.52	51.99	60.92	70.73	68.06	62.24	50.64	36.20	36.24
2024	32.00	32.56	40.59	47.90	58.77	65.72	71.72	66.43	61.16	47.56	41.48	30.90
2025	23.64	29.49	39.55	47.84	58.42	66.92	71.24	M	M	M	M	M
NCEI Climatology	29.31	30.58	37.20	46.60	56.20	65.50	70.10	68.01	61.50	50.60	40.81	33.30

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	68.26	56.97	50.60	43.03
2007	41.03	30.89	45.94	52.33	63.65	71.48	75.26	75.93	69.11	63.82	43.85	37.69
2008	34.85	37.74	47.58	57.62	63.33	75.44	77.47	73.68	69.61	57.11	47.21	42.60
2009	33.22	40.04	46.85	57.02	65.82	72.29	75.71	77.67	67.91	58.33	52.14	39.81
2010	36.04	34.12	50.20	59.63	68.03	77.84	79.91	77.87	72.23	59.96	49.19	32.20
2011	30.58	38.14	42.63	55.28	64.57	77.73	80.52	72.65	68.87	57.49	50.74	44.16
2012	40.25	41.93	53.72	54.98	67.97	72.35	79.93	76.00	62.60	M	M	M
2013	36.76	37.37	40.85	54.71	63.50	72.62	77.97	73.62	66.83	59.67	47.54	42.45
2014	32.96	37.30	42.22	55.55	67.45	74.30	76.45	73.17	70.46	60.65	46.34	42.57
2015	34.87	28.98	42.42	56.00	69.25	75.23	77.23	74.74	75.39	57.26	50.57	49.71
2016	34.29	37.99	48.62	52.61	60.02	71.06	77.78	76.91	70.34	59.20	47.21	38.45
2017	38.74	44.40	45.06	61.25	63.04	73.40	78.68	74.27	69.92	61.96	50.15	36.65
2018	33.45	45.02	40.88	52.55	68.99	73.79	77.38	78.68	77.28	60.95	46.58	41.84
2019	35.19	39.87	43.73	59.27	68.49	73.94	79.47	77.41	72.14	62.63	45.66	41.06
2020	41.26	42.46	50.38	53.84	55.98	74.75	80.63	77.46	69.08	60.57	52.34	41.15
2021	36.91	36.44	48.98	56.03	63.67	73.97	78.22	78.10	71.03	64.69	46.67	45.33
2022	34.06	40.78	48.95	54.38	66.05	72.68	78.56	77.73	69.74	54.95	50.99	38.82
2023	44.14	43.96	46.66	59.27	61.73	70.25	79.09	76.01	70.49	60.77	46.52	44.54
2024	39.29	40.84	49.54	57.41	66.69	75.41	79.35	75.11	69.74	58.94	51.11	39.29
2025	30.58	37.59	49.65	57.53	66.03	75.50	78.92	M	M	M	M	M
NCEI Climatology	36.96	39.04	46.40	56.75	65.80	74.60	79.10	77.15	70.80	59.80	49.36	40.95

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	69.3%	70.4%	79.2%	76.3%
2007	72.2%	60.5%	59.6%	63.2%	63.2%	68.9%	65.0%	70.1%	67.7%	72.5%	78.6%	84.7%
2008	75.4%	78.5%	63.3%	66.9%	62.8%	65.6%	66.8%	64.3%	69.1%	64.9%	68.5%	67.5%
2009	62.6%	56.4%	64.9%	61.2%	71.7%	71.0%	67.1%	73.9%	72.6%	76.7%	86.0%	80.3%
2010	77.0%	81.0%	78.1%	73.5%	76.6%	76.1%	77.3%	82.1%	77.0%	79.2%	77.9%	70.8%
2011	73.4%	67.9%	69.6%	73.3%	75.3%	76.0%	71.4%	76.4%	84.1%	77.2%	79.0%	77.0%
2012	72.2%	74.4%	74.7%	65.7%	79.4%	70.4%	74.8%	80.6%	M	M	M	M
2013	73.5%	72.8%	66.0%	65.4%	69.1%	76.3%	76.6%	77.1%	72.7%	77.4%	62.9%	73.6%
2014	64.4%	65.4%	60.7%	61.5%	64.8%	64.9%	67.7%	71.3%	72.8%	68.7%	63.8%	73.6%
2015	66.4%	61.7%	65.2%	62.8%	65.9%	71.9%	71.4%	69.3%	69.8%	80.4%	77.2%	84.3%
2016	68.5%	70.4%	69.3%	67.3%	79.6%	71.4%	77.7%	77.0%	79.7%	77.7%	72.0%	72.9%
2017	77.1%	67.4%	57.9%	69.9%	73.0%	70.8%	77.0%	79.2%	78.2%	80.1%	73.5%	68.7%
2018	67.6%	80.3%	64.3%	63.0%	77.8%	76.3%	76.3%	80.8%	86.6%	76.4%	73.6%	77.1%
2019	71.0%	70.8%	65.4%	69.2%	76.8%	72.7%	76.2%	78.2%	75.4%	74.6%	69.8%	79.7%
2020	72.1%	71.1%	73.2%	67.6%	63.0%	71.6%	77.7%	84.5%	81.9%	85.1%	79.2%	73.2%
2021	72.8%	78.1%	64.8%	65.3%	66.5%	79.3%	78.6%	86.7%	81.6%	84.2%	70.1%	75.4%
2022	68.2%	69.7%	68.8%	65.9%	79.2%	74.5%	84.3%	80.4%	78.5%	83.4%	74.7%	78.0%
2023	79.3%	72.1%	67.5%	69.8%	71.8%	78.3%	85.0%	84.2%	85.6%	81.6%	76.6%	83.4%
2024	80.2%	76.4%	70.9%	73.7%	87.8%	77.0%	77.3%	78.7%	80.1%	70.3%	71.8%	72.2%
2025	64.7%	67.4%	64.1%	67.6%	74.4%	79.0%	82.5%	M	M	M	M	M

Monthly Plots

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Jun 2025

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