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 (USC00265191) 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	M	M	M	0.00
2007	0.00	0.01	0.00	0.00	M	0.00	0.00	0.00	0.00	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	0.00	0.53	2.62	0.01	0.41	0.65	0.00	0.00	0.00	0.00	0.00	0.00
2012	36.90	0.00	2.70	0.00	0.00	0.00	0.00	1.30	0.00	0.00	9.10	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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
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	1.70	1.34	1.25	0.49	0.61	0.33	0.25	0.26	0.21	0.61	0.79	1.54

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	M	M	M	6.9
2007	2.4	6.5	4.5	6.0	M	5.4	4.6	4.8	4.7	3.0	2.7	4.2
2008	4.8	3.6	6.1	6.8	4.7	M	M	6.7	M	M	M	4.4
2009	3.4	6.0	5.9	6.1	5.9	3.9	4.8	6.5	7.2	4.5	10.1	M
2010	M	3.8	4.5	6.3	6.1	6.3	4.7	5.3	4.2	3.6	3.8	4.6
2011	2.6	5.2	7.0	6.5	6.3	4.5	4.4	4.1	3.7	3.9	5.1	2.9
2012	4.5	4.6	8.8	6.4	5.7	6.2	4.9	4.3	3.4	3.4	4.7	5.2
2013	3.0	4.0	5.0	6.7	4.5	2.7	4.6	3.8	6.0	2.9	2.4	2.4
2014	2.2	5.4	5.6	3.5	4.3	3.7	4.4	4.8	5.1	3.1	3.0	4.5
2015	1.1	2.9	5.1	4.7	4.9	4.0	4.2	5.0	4.0	3.1	2.4	4.5
2016	4.7	2.3	6.6	3.9	4.0	2.9	4.6	4.1	3.1	4.4	3.6	3.9
2017	1.8	1.8	1.4	1.6	0.9	0.2	0.0	0.1	0.3	0.1	1.2	1.0
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	0.1	1.4	0.2	0.5	0.1	0.1	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	M	M	M	39.97
2007	46.18	48.25	62.23	52.15	M	85.50	91.08	88.91	75.04	64.38	51.72	42.61
2008	38.63	47.34	55.38	57.88	62.82	M	M	67.70	M	M	M	54.30
2009	37.74	44.41	51.34	60.55	74.33	64.80	83.52	90.53	77.20	47.40	47.50	M
2010	M	49.61	56.71	60.04	61.47	79.89	87.18	84.17	82.17	64.52	50.57	46.61
2011	45.71	44.05	51.97	57.37	62.48	75.83	84.72	86.53	81.90	67.71	54.73	46.10
2012	52.41	49.26	54.81	64.07	72.96	79.64	88.61	91.41	84.53	71.42	56.10	43.06
2013	38.98	50.02	60.61	62.38	58.17	60.00	87.48	84.87	77.57	65.60	58.17	43.94
2014	59.13	59.21	66.84	75.93	82.86	99.20	109.77	102.87	97.04	87.74	66.13	52.00
2015	57.65	67.54	75.13	74.37	79.90	102.83	102.19	88.19	82.23	70.90	47.93	42.90
2016	43.81	55.34	57.26	64.30	68.39	83.67	88.45	88.10	79.57	66.42	57.87	46.03
2017	38.06	48.64	59.42	59.67	69.74	82.47	84.60	86.59	75.23	67.35	55.38	50.56
2018	51.97	49.20	46.02	66.22	69.09	82.73	90.74	89.09	80.87	66.03	54.94	43.70
2019	54.08	38.74	51.38	64.07	65.05	79.38	85.91	88.30	75.89	64.36	56.16	43.13
2020	M	M	M	M	M	M	M	88.30	84.76	71.62	53.49	48.47
2021	M	M	M	M	M	M	M	M	82.44	64.65	62.17	42.50
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	59.91	46.10
2024	50.43	49.33	51.55	50.89	73.41	84.09	88.09	M	77.40	63.02	52.48	51.76
2025	48.00	53.53	55.41	64.37	73.51	84.25	88.11	M	M	M	M	M
NCEI Climatology	46.59	51.52	58.20	63.81	72.59	82.60	91.20	90.30	83.39	71.20	56.80	45.81

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	M	M	M	24.59
2007	19.04	29.59	30.69	41.74	M	55.26	56.35	53.66	42.94	34.74	29.44	24.13
2008	21.68	25.45	29.30	35.42	32.26	M	M	57.55	M	M	M	29.70
2009	25.91	29.09	30.15	33.49	44.50	48.67	62.75	67.50	50.64	44.90	30.45	M
2010	M	29.78	28.35	37.95	35.05	49.44	52.98	50.78	43.20	40.52	26.76	27.48
2011	22.54	19.13	31.30	31.89	36.80	47.96	50.84	50.45	47.72	36.74	24.95	14.47
2012	22.78	22.52	31.08	33.98	39.90	47.57	54.09	54.07	45.30	37.42	28.24	23.56
2013	16.38	20.84	30.62	35.72	42.31	50.23	54.90	50.70	46.29	31.43	25.27	6.10
2014	17.33	28.46	30.35	35.77	44.07	52.77	65.90	59.55	54.79	40.70	27.70	24.66
2015	21.32	30.07	34.61	34.23	47.29	57.47	60.87	52.45	48.50	40.68	24.03	21.77
2016	26.13	26.76	33.55	36.27	40.84	51.27	52.45	51.48	45.73	39.16	30.83	24.23
2017	23.16	31.04	32.61	35.27	41.71	49.07	55.60	55.14	43.67	31.32	32.71	-4.74
2018	-144.68	19.96	27.64	37.27	44.15	48.12	57.57	51.98	46.41	35.28	26.00	24.64
2019	29.58	21.03	29.70	36.22	39.41	48.36	52.44	52.85	43.70	28.41	26.47	26.44
2020	M	M	M	M	M	M	M	62.30	47.37	34.04	25.39	22.07
2021	M	M	M	M	M	M	M	M	47.44	37.30	36.05	23.74
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	32.71	23.91
2024	28.40	30.01	29.93	27.86	57.54	50.87	56.50	M	64.30	34.76	26.08	27.19
2025	19.53	28.93	31.48	35.60	43.16	48.49	52.93	M	M	M	M	M
NCEI Climatology	19.00	22.19	26.80	30.39	37.70	43.70	49.00	46.60	40.20	30.90	22.81	18.71

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	M	M	M	32.28
2007	32.61	38.92	46.46	46.95	M	70.38	73.71	71.29	58.99	49.56	40.58	33.37
2008	30.15	36.39	42.34	46.65	47.54	M	M	62.62	M	M	M	42.00
2009	31.82	36.75	40.75	47.02	59.42	56.74	73.14	79.02	63.92	46.15	38.97	M
2010	M	39.70	42.53	48.99	48.26	64.66	70.08	67.48	62.68	52.52	38.66	37.04
2011	34.12	31.59	41.64	44.63	49.64	61.89	67.78	68.49	64.81	52.23	39.84	30.29
2012	37.60	35.89	42.94	49.02	56.43	63.61	71.35	72.74	64.92	54.42	42.17	33.31
2013	27.68	35.43	45.61	49.05	50.24	55.12	71.19	67.78	61.93	48.52	41.72	25.02
2014	38.23	43.84	48.60	55.85	63.47	75.98	87.84	81.21	75.91	64.22	46.92	38.33
2015	39.48	48.80	54.87	54.30	63.60	80.15	81.53	70.32	65.37	55.79	35.98	32.34
2016	34.97	41.05	45.40	50.28	54.61	67.47	70.45	69.79	62.65	52.79	44.35	35.13
2017	30.61	39.84	46.02	47.47	55.73	65.77	70.10	70.86	59.45	49.34	44.05	22.91
2018	-46.35	34.58	36.83	51.75	56.62	65.43	74.15	70.54	63.64	50.65	40.47	34.17
2019	41.83	29.89	40.54	50.15	52.23	63.87	69.17	70.57	59.80	46.38	41.32	34.78
2020	M	M	M	M	M	M	M	75.30	66.06	52.83	39.44	35.27
2021	M	M	M	M	M	M	M	M	64.94	50.98	49.11	33.12
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	46.31	35.01
2024	39.42	39.67	40.74	39.37	65.48	67.48	72.29	M	70.85	48.89	39.28	39.48
2025	33.76	41.23	43.45	49.98	58.33	66.37	70.52	M	M	M	M	M
NCEI Climatology	32.80	36.86	42.50	47.10	55.14	63.15	70.10	68.45	61.80	51.05	39.81	32.26

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	M	M	M	57.4%
2007	65.9%	63.5%	47.0%	51.8%	M	27.4%	32.4%	32.4%	41.4%	47.6%	61.2%	68.8%
2008	71.0%	65.1%	42.1%	35.2%	49.0%	M	M	18.6%	M	M	M	39.5%
2009	65.7%	56.1%	48.1%	38.7%	40.7%	59.7%	32.4%	28.5%	36.8%	44.1%	64.5%	M
2010	M	65.7%	42.9%	45.0%	46.1%	37.5%	40.3%	35.3%	35.8%	63.5%	63.7%	72.9%
2011	70.6%	58.9%	58.3%	49.8%	47.8%	46.4%	43.7%	38.8%	45.7%	50.1%	43.3%	49.6%
2012	53.3%	58.4%	47.7%	43.3%	34.9%	32.0%	34.5%	33.5%	30.8%	44.9%	54.4%	70.9%
2013	74.4%	54.1%	47.4%	40.3%	48.9%	50.1%	36.4%	35.2%	37.5%	44.2%	49.5%	55.1%
2014	42.1%	41.4%	34.8%	30.8%	30.2%	23.7%	30.1%	31.6%	28.1%	29.2%	39.8%	51.6%
2015	47.4%	39.9%	31.7%	29.8%	39.7%	30.9%	36.0%	25.5%	24.6%	42.3%	51.0%	49.8%
2016	52.7%	44.7%	38.3%	37.9%	41.0%	25.1%	23.5%	23.6%	25.7%	35.9%	39.5%	46.5%
2017	57.9%	46.8%	38.7%	37.2%	35.5%	31.0%	28.6%	34.5%	45.7%	45.6%	55.6%	54.5%
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	36.2%	51.3%	43.0%	41.3%	34.0%	35.7%	M	M	M	M	M

Monthly Plots

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