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 (USC00353356) 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
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	11.97	10.04	10.31	7.09	3.45	1.76	0.27	0.46	1.41	4.91	10.69	13.18

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	6.6	6.4	6.6	6.6	7.8	7.0	6.7	7.9	9.1	9.6
2008	9.8	7.6	7.7	6.6	6.4	7.0	7.5	6.8	6.9	7.5	8.6	8.9
2009	9.9	9.0	7.6	6.3	8.0	5.8	6.6	6.4	6.9	7.7	9.3	9.5
2010	9.0	7.9	9.3	2.1	0.1	4.4	7.4	6.0	6.7	8.1	7.4	10.1
2011	9.4	8.7	10.3	7.4	6.2	6.1	7.1	6.3	7.0	7.3	8.2	9.0
2012	9.9	8.2	10.8	7.5	6.4	6.6	6.0	6.9	6.7	7.2	8.7	8.8
2013	7.6	7.1	6.7	7.1	7.3	7.7	7.8	6.4	7.4	6.3	8.1	9.4
2014	9.7	9.1	9.4	7.5	7.1	7.4	7.1	6.8	7.8	8.6	8.9	9.2
2015	8.5	9.7	7.4	7.2	5.7	7.2	7.4	M	6.8	7.4	8.0	10.3
2016	9.1	8.4	9.9	7.0	6.7	7.1	8.0	7.7	6.9	8.8	8.1	8.6
2017	9.6	10.7	8.6	8.9	6.3	6.9	7.4	6.4	7.0	7.7	9.7	8.6
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	8.1	9.6	7.3	6.0	6.6	7.0	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
2007	M	M	53.27	54.39	58.61	60.54	65.76	67.63	64.42	60.43	59.05	51.66
2008	51.26	52.21	51.58	52.16	59.00	59.31	63.47	65.48	64.47	63.21	60.18	51.24
2009	56.93	54.14	51.64	54.96	58.64	61.92	62.03	65.64	66.34	62.01	58.05	52.99
2010	56.59	54.91	54.93	53.94	56.03	61.05	63.97	63.39	65.26	62.83	53.71	54.17
2011	56.49	51.69	52.30	52.33	55.52	60.67	66.13	66.35	66.95	64.39	55.64	55.08
2012	53.81	53.07	51.85	54.53	57.72	60.26	63.36	65.65	63.52	61.60	59.06	51.39
2013	51.95	52.58	54.59	55.65	60.18	64.33	64.89	64.18	66.12	60.13	58.74	53.25
2014	57.62	54.84	57.34	57.21	61.61	63.82	67.19	66.57	66.50	63.06	61.28	58.56
2015	58.44	61.08	59.52	57.30	58.68	64.83	64.94	M	64.14	65.01	57.01	54.22
2016	56.86	58.45	57.03	60.11	61.30	63.77	66.26	64.51	67.42	61.58	59.88	52.61
2017	51.84	54.39	55.11	55.87	58.93	62.74	67.06	67.45	69.93	64.17	57.27	55.13
2018	55.85	54.63	53.51	56.29	58.35	62.91	64.07	63.90	65.70	63.08	60.01	55.96
2019	55.95	48.97	53.60	57.59	58.57	65.02	67.50	68.50	66.77	64.71	54.82	54.95
2020	52.45	52.30	52.61	57.89	61.35	66.08	65.50	62.78	69.21	66.70	52.71	51.64
2021	56.04	53.26	52.76	53.60	59.64	63.52	66.38	64.36	66.09	61.28	60.33	49.08
2022	56.38	57.87	54.63	54.34	58.61	63.26	64.89	66.08	67.86	64.07	55.56	53.62
2023	57.26	52.00	56.06	52.69	60.13	62.80	67.82	70.14	66.31	65.21	61.26	59.61
2024	58.28	55.55	56.13	55.20	62.13	65.02	68.16	66.68	68.51	65.85	58.30	59.57
2025	58.07	54.05	54.71	60.16	61.57	63.88	66.44	M	M	M	M	M
NCEI Climatology	54.70	55.43	56.70	58.60	62.30	65.39	68.09	68.60	68.80	64.11	57.20	54.01

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	49.97	44.98	47.45	50.62	55.95	55.48	52.82	48.96	44.40	40.87
2008	39.88	40.11	39.97	41.50	47.81	47.84	52.67	54.85	51.50	49.37	48.62	39.24
2009	42.04	41.58	41.21	42.78	48.04	53.53	51.95	53.99	53.63	49.36	44.86	40.53
2010	47.12	46.30	42.33	42.93	46.14	47.78	52.04	52.43	53.78	50.86	43.96	44.91
2011	42.82	39.43	44.41	42.09	45.14	51.18	54.50	54.01	53.02	51.64	43.73	39.79
2012	42.32	40.95	41.07	45.58	47.28	50.82	53.35	53.52	51.01	50.62	47.75	40.72
2013	38.59	39.38	43.11	44.62	49.50	52.48	53.56	54.88	55.10	46.23	44.26	38.10
2014	43.25	43.90	46.17	46.81	50.68	53.53	55.21	55.27	55.58	55.86	48.38	48.17
2015	45.05	48.60	48.21	44.59	48.55	52.55	57.03	M	52.29	53.14	44.02	44.34
2016	45.85	45.28	45.87	48.32	50.96	51.94	55.70	52.97	52.24	53.32	50.04	39.52
2017	39.40	43.15	45.02	45.87	48.22	52.63	53.18	55.50	55.55	49.36	46.98	41.52
2018	45.07	39.87	41.25	45.33	50.17	51.66	53.93	54.17	51.78	49.38	46.56	42.14
2019	44.35	38.07	41.21	47.94	48.45	52.63	55.32	55.94	55.67	48.55	44.16	39.94
2020	33.30	32.79	32.88	33.73	34.98	39.15	34.20	34.68	34.38	33.99	33.25	33.06
2021	33.27	32.96	33.00	33.77	33.54	34.07	34.23	34.36	34.15	33.81	33.57	33.06
2022	33.08	32.95	33.14	33.09	47.63	52.95	54.91	56.33	55.39	57.69	41.18	41.39
2023	43.42	38.61	46.04	44.64	50.54	52.14	54.93	57.05	54.67	52.15	46.92	48.49
2024	47.83	45.33	43.90	45.27	48.33	51.41	55.75	55.37	55.31	51.21	45.32	45.73
2025	41.96	41.86	44.23	46.79	48.75	52.15	54.17	M	M	M	M	M
NCEI Climatology	42.70	42.30	42.70	44.20	47.21	50.11	53.00	53.20	51.70	48.82	44.60	41.70

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	51.62	49.69	53.03	55.58	60.86	61.56	58.62	54.69	51.73	46.26
2008	45.57	46.16	45.78	46.83	53.41	53.57	58.07	60.17	57.98	56.29	54.40	45.24
2009	49.48	47.86	46.42	48.87	53.34	57.72	56.99	59.82	59.99	55.69	51.45	46.76
2010	51.85	50.61	48.63	48.43	51.08	54.41	58.00	57.91	59.52	56.85	48.84	49.54
2011	49.65	45.56	48.36	47.21	50.33	55.93	60.32	60.18	59.98	58.01	49.68	47.44
2012	48.07	47.01	46.46	50.05	52.50	55.54	58.35	59.58	57.26	56.11	53.41	46.05
2013	45.27	45.98	48.85	50.13	54.84	58.40	59.23	59.53	60.61	53.18	51.50	45.67
2014	50.44	49.37	51.75	52.01	56.14	58.68	61.20	60.92	61.04	59.46	54.83	53.36
2015	51.74	54.84	53.87	50.94	53.62	58.69	60.98	M	58.21	59.07	50.52	49.28
2016	51.36	51.87	51.45	54.22	56.13	57.85	60.98	58.74	59.83	57.45	54.96	46.07
2017	45.62	48.77	50.06	50.87	53.57	57.69	60.12	61.48	62.74	56.77	52.12	48.32
2018	50.46	47.25	47.38	50.81	54.26	57.28	59.00	59.03	58.74	56.23	53.29	49.05
2019	50.15	43.52	47.40	52.77	53.51	58.83	61.41	62.22	61.22	56.63	49.49	47.45
2020	42.87	42.55	42.74	45.81	48.16	52.62	49.85	48.73	51.80	50.35	42.98	42.35
2021	44.66	43.11	42.88	43.69	46.59	48.80	50.30	49.36	50.12	47.55	46.95	41.07
2022	44.73	45.41	43.89	43.72	53.12	58.11	59.90	61.21	61.63	60.88	48.37	47.50
2023	50.34	45.31	51.05	48.66	55.34	57.47	61.37	63.59	60.49	58.68	54.09	54.05
2024	53.05	50.44	50.01	50.24	55.23	58.21	61.95	61.02	61.91	58.53	51.81	52.65
2025	50.01	47.96	49.47	53.47	55.16	58.02	60.30	M	M	M	M	M
NCEI Climatology	48.70	48.87	49.70	51.40	54.76	57.75	60.55	60.90	60.25	56.46	50.90	47.85

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
2007	M	M	51.8%	76.7%	77.6%	80.2%	81.1%	77.5%	76.8%	80.2%	77.6%	80.6%
2008	77.3%	89.3%	87.5%	90.0%	91.9%	94.3%	91.9%	95.5%	89.1%	90.2%	97.3%	96.6%
2009	90.5%	94.2%	96.9%	94.6%	97.0%	94.1%	96.3%	95.0%	93.9%	87.3%	89.1%	90.6%
2010	93.1%	95.9%	92.3%	94.7%	97.6%	97.2%	93.7%	96.1%	94.8%	89.5%	96.8%	92.1%
2011	91.4%	91.0%	95.8%	94.4%	95.7%	100.0%	100.0%	M	100.0%	100.0%	M	M
2012	90.3%	92.6%	85.6%	100.0%	M	M	31.4%	68.0%	50.8%	100.0%	100.0%	M
2013	68.7%	M	M	100.0%	100.0%	100.0%	M	83.2%	89.4%	63.8%	49.3%	M
2014	M	21.7%	M	100.0%	100.0%	100.0%	71.0%	82.9%	100.0%	M	M	71.7%
2015	M	M	M	95.6%	M	100.0%	M	M	M	100.0%	M	M
2016	M	100.0%	M	88.8%	100.0%	100.0%	100.0%	99.3%	100.0%	92.7%	100.0%	M
2017	M	M	69.0%	37.2%	72.3%	98.9%	100.0%	86.6%	96.6%	100.0%	100.0%	100.0%
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	83.3%	87.9%	77.4%	83.7%	81.4%	85.3%	M	M	M	M	M

Monthly Plots

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