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 (USC00450008) 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	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
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	13.93	8.88	9.76	6.28	3.46	2.40	0.91	1.52	2.73	8.27	13.72	13.38

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	M	M	M	M	M
2004	1.9	2.5	2.0	1.7	1.1	1.3	1.3	1.6	1.2	1.8	1.8	2.4
2005	2.8	2.5	2.2	1.5	1.5	1.5	M	1.6	1.9	0.9	1.1	2.0
2006	M	M	0.4	0.0	0.0	M	0.0	0.0	0.0	0.0	0.0	0.0
2007	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.5	2.2	3.2
2008	3.6	3.4	3.1	3.9	2.1	M	M	M	2.6	2.9	3.3	3.5
2009	4.4	2.7	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	5.5	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	M
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	3.4	3.4	3.5	2.8	2.4	2.0	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
2003	M	M	M	M	M	M	M	M	M	M	M	42.15
2004	41.33	47.80	52.10	60.17	60.14	65.25	71.16	69.10	63.14	60.71	47.19	44.14
2005	44.26	48.96	52.82	53.56	60.58	60.88	M	67.33	63.14	55.90	44.50	43.55
2006	43.20	39.25	40.20	57.10	62.66	56.00	74.00	66.34	64.88	57.27	46.03	42.79
2007	44.45	45.25	48.53	55.22	52.80	61.07	67.83	66.26	61.79	54.61	38.33	41.57
2008	39.57	46.00	45.58	48.79	56.50	M	M	M	55.00	55.73	51.13	39.94
2009	43.52	48.11	46.43	49.56	65.00	66.10	72.58	68.13	68.97	56.80	48.17	41.00
2010	48.26	49.43	51.65	52.40	55.67	59.90	64.71	65.42	63.43	57.29	45.33	44.13
2011	44.00	42.57	47.97	49.37	55.61	59.40	65.52	67.13	68.37	55.93	47.17	43.07
2012	42.26	45.93	47.06	55.70	60.68	60.87	66.19	71.32	67.56	56.84	48.87	42.53
2013	39.87	45.29	50.55	52.83	59.35	64.50	65.90	68.26	59.13	56.04	48.37	39.65
2014	45.39	40.88	51.21	56.00	62.13	62.63	69.42	69.27	69.43	62.16	49.20	46.06
2015	48.48	52.21	55.00	55.60	58.97	67.07	71.39	71.29	64.73	60.48	47.43	44.67
2016	46.45	51.34	52.77	61.17	62.29	64.70	64.74	67.32	65.17	55.97	51.93	39.16
2017	40.42	43.93	47.42	52.07	59.38	64.18	67.85	70.99	M	58.64	47.68	43.06
2018	46.63	46.18	M	55.69	61.09	63.52	69.38	69.14	64.73	58.02	50.17	45.27
2019	46.47	39.59	54.14	54.88	61.61	63.55	67.91	70.78	63.93	55.19	49.26	44.90
2020	45.94	46.56	47.89	56.48	61.80	62.81	66.60	68.64	67.94	58.41	48.43	47.67
2021	45.30	43.01	49.97	58.11	58.84	67.74	66.43	68.14	65.54	55.78	49.75	42.00
2022	44.84	46.05	49.11	50.33	55.21	62.83	70.01	71.73	69.72	64.03	45.90	41.97
2023	45.06	44.17	44.23	54.28	63.80	63.92	69.62	74.66	M	55.85	47.34	47.84
2024	44.16	46.62	51.12	53.03	58.99	63.09	72.10	69.35	66.77	58.76	48.66	46.30
2025	43.74	43.68	50.91	60.55	61.94	65.14	58.73	M	M	M	M	M
NCEI Climatology	47.80	50.34	53.30	56.61	61.39	64.70	68.20	69.30	68.70	60.99	52.29	47.00

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	M	M	M	M	M	36.04
2004	36.04	38.04	39.63	41.87	46.97	50.89	54.61	56.23	50.57	49.29	37.93	37.28
2005	37.32	34.68	40.54	42.16	48.61	49.47	M	56.80	49.66	45.90	36.17	35.84
2006	42.20	37.50	38.00	39.52	45.14	55.00	54.14	50.24	50.32	46.91	38.13	34.96
2007	34.86	37.36	39.73	46.22	45.80	47.27	54.00	52.68	49.76	43.61	30.33	34.19
2008	32.60	36.44	34.90	36.41	50.00	M	M	M	55.00	47.96	42.53	32.77
2009	34.81	34.89	34.47	27.04	46.00	51.79	52.84	53.42	53.10	44.20	40.24	30.74
2010	41.03	39.25	37.65	40.43	42.63	48.33	50.84	52.16	52.80	45.06	37.00	37.48
2011	36.52	33.14	37.32	36.60	41.77	48.12	51.35	53.10	51.77	45.20	35.53	34.48
2012	34.03	37.21	35.74	40.50	44.03	47.77	52.29	53.84	50.41	45.71	40.87	36.13
2013	33.20	38.11	38.68	41.21	46.52	51.03	53.17	54.44	53.19	42.65	39.47	32.42
2014	37.35	33.67	39.53	41.93	48.26	50.60	53.55	54.50	53.93	50.42	39.37	39.13
2015	38.74	42.54	41.32	39.37	46.84	53.29	55.23	54.55	49.77	49.32	37.27	38.41
2016	38.21	40.69	39.90	44.90	47.48	49.70	54.45	54.48	50.63	47.26	44.53	32.00
2017	31.74	34.39	38.03	40.93	45.79	50.77	51.54	54.98	M	44.23	39.39	34.26
2018	38.97	38.12	M	42.64	47.50	49.75	52.64	53.99	50.42	44.84	41.31	37.21
2019	37.05	29.82	36.29	42.26	47.99	49.39	55.12	55.95	52.90	41.08	38.76	38.66
2020	38.74	35.62	34.97	40.80	47.14	49.72	51.83	54.30	54.55	45.85	39.15	38.55
2021	36.87	35.21	35.33	40.50	44.90	52.41	52.89	54.06	51.38	44.19	41.53	34.99
2022	35.70	35.73	39.48	37.02	42.78	51.25	54.47	56.46	53.53	48.40	34.38	34.59
2023	37.74	33.82	32.73	39.29	47.92	48.88	52.86	57.93	M	44.21	38.07	39.79
2024	36.76	37.52	37.55	40.45	44.54	48.03	53.63	54.28	52.26	45.29	39.84	38.19
2025	33.60	34.17	39.29	41.01	45.03	48.91	50.81	M	M	M	M	M
NCEI Climatology	37.30	36.71	38.41	41.09	46.59	51.20	54.19	54.40	51.10	44.81	39.60	36.50

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	M	M	M	M	M	39.10
2004	38.69	42.92	45.87	51.02	53.55	58.07	62.89	62.66	56.86	55.00	42.56	40.71
2005	40.79	41.82	46.68	47.86	54.60	55.18	M	62.07	56.40	50.90	40.33	39.69
2006	42.70	38.38	39.10	48.31	53.90	55.50	64.07	58.29	57.60	52.09	42.08	38.88
2007	39.66	41.30	44.13	50.72	49.30	54.17	60.92	59.47	55.78	49.11	34.33	37.88
2008	36.08	41.22	40.24	42.60	53.25	M	M	M	55.00	51.85	46.83	36.35
2009	39.16	41.50	40.45	38.30	55.50	58.95	62.71	60.77	61.03	50.50	44.21	35.87
2010	44.65	44.34	44.65	46.42	49.15	54.12	57.77	58.79	58.12	51.18	41.17	40.81
2011	40.26	37.86	42.65	42.98	48.69	53.76	58.44	60.12	60.07	50.57	41.35	38.78
2012	38.15	41.57	41.40	48.10	52.35	54.32	59.24	62.58	58.98	51.27	44.87	39.33
2013	36.53	41.70	44.61	47.02	52.94	57.77	59.53	61.35	56.16	49.35	43.92	36.03
2014	41.37	37.27	45.37	48.97	55.19	56.62	61.48	61.88	61.68	56.29	44.28	42.60
2015	43.61	47.38	48.16	47.48	52.90	60.18	63.31	62.92	57.25	54.90	42.35	41.54
2016	42.33	46.02	46.34	53.03	54.89	57.20	59.60	60.90	57.90	51.61	48.23	35.58
2017	36.08	39.16	42.73	46.50	52.58	57.48	59.69	62.98	M	51.43	43.53	38.66
2018	42.80	42.15	M	49.17	54.30	56.63	61.01	61.57	57.57	51.43	45.74	41.24
2019	41.76	34.71	45.22	48.57	54.80	56.47	61.51	63.36	58.41	48.13	44.01	41.78
2020	42.34	41.09	41.43	48.64	54.47	56.26	59.21	61.47	61.24	52.13	43.79	43.11
2021	41.08	39.11	42.65	49.31	51.87	60.07	59.66	61.10	58.46	49.99	45.64	38.49
2022	40.27	40.89	44.30	43.67	49.00	57.04	62.24	64.10	61.63	56.22	40.14	38.28
2023	41.40	38.99	38.48	46.78	55.86	56.40	61.24	66.30	M	50.03	42.70	43.82
2024	40.46	42.07	44.34	46.74	51.76	55.56	62.87	61.82	59.51	52.02	44.25	42.25
2025	38.67	38.93	45.10	50.78	53.49	57.03	54.77	M	M	M	M	M
NCEI Climatology	42.55	43.53	45.86	48.85	53.99	57.95	61.20	61.85	59.90	52.90	45.94	41.75

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	M	M	M	M	M
2004	98.4%	91.0%	87.3%	76.9%	84.7%	80.4%	81.4%	88.2%	89.7%	92.1%	97.3%	96.2%
2005	94.1%	81.5%	88.6%	89.2%	86.6%	80.2%	M	72.7%	79.6%	96.7%	97.7%	95.2%
2006	M	M	94.8%	82.6%	73.9%	M	77.0%	82.8%	83.4%	81.5%	97.3%	96.2%
2007	95.2%	97.6%	94.1%	78.8%	86.4%	86.5%	85.7%	87.7%	89.1%	96.5%	99.8%	98.0%
2008	91.7%	94.7%	92.7%	87.9%	88.4%	M	M	M	20.3%	57.8%	93.1%	94.3%
2009	90.7%	85.0%	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	M
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	91.1%	93.3%	73.1%	77.6%	82.5%	90.3%	M	M	M	M	M

Monthly Plots

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