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 (USC00441209) 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	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	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	0.27	0.08	2.80	1.56	0.77
2020	1.49	2.51	1.90	1.95	2.09	1.91	1.91	2.54	0.62	M	M	M
2021	M	M	M	0.05	0.65	0.57	0.91	0.79	0.35	0.72	0.29	0.33
2022	0.92	1.23	0.62	0.57	1.27	1.22	1.38	1.08	0.70	0.11	0.32	0.56
2023	0.84	0.89	0.63	0.75	1.41	0.89	1.46	1.50	0.73	0.28	0.38	0.90
2024	1.15	0.77	0.67	0.80	0.59	M	M	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	3.98	3.81	4.42	4.05	4.72	4.27	4.62	4.03	3.64	3.16	2.96	4.05

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	3.6	2.7	3.8	5.8	6.5
2006	8.0	7.4	6.4	6.0	5.0	3.7	3.7	3.0	3.2	4.9	4.9	5.5
2007	7.2	8.0	6.6	7.2	3.5	3.4	3.6	3.5	2.5	3.5	5.6	5.7
2008	6.4	6.9	7.0	4.9	5.1	3.9	3.2	2.8	2.3	4.5	5.3	6.5
2009	6.1	7.0	5.3	6.4	4.0	4.1	3.3	2.6	2.4	4.1	4.9	6.1
2010	7.7	5.7	6.0	2.5	4.4	5.4	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	7.3	5.5	5.0	5.0	2.6	3.0	3.8	2.3	2.5	4.2	4.3	5.0
2013	5.9	7.2	6.7	4.9	4.6	3.4	2.6	2.8	2.2	3.4	5.1	6.0
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	M	M	M	M	M	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	78.33	79.95	65.83	56.73	38.86
2006	48.09	41.44	52.60	68.37	68.56	77.28	82.14	M	M	51.42	56.27	49.54
2007	43.85	37.63	59.73	60.51	74.49	80.58	80.25	87.43	80.45	70.63	52.95	46.70
2008	40.91	46.54	53.81	63.25	69.58	80.23	80.54	78.64	75.46	61.19	48.57	46.73
2009	38.35	45.79	53.41	63.21	70.12	79.77	76.62	79.97	72.16	61.32	54.18	38.60
2010	31.84	31.94	48.56	56.76	69.68	73.60	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	53.15	48.94	64.70	65.37	76.29	80.75	83.33	81.30	74.72	61.92	52.04	46.80
2013	45.30	41.87	43.80	64.37	69.43	78.60	81.06	78.56	74.04	64.53	50.19	44.86
2014	35.66	43.14	51.21	66.48	75.01	82.08	80.17	77.87	75.00	63.56	47.95	44.85
2015	40.67	36.38	56.92	64.50	77.95	81.76	82.04	82.34	75.70	64.46	57.15	56.09
2016	38.64	43.00	61.96	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	73.90	82.02	68.17	50.19	49.47
2020	45.29	46.95	57.58	59.23	65.82	76.02	83.68	80.14	72.34	M	M	M
2021	M	M	M	68.18	69.47	78.91	81.81	82.30	75.21	66.86	51.54	54.44
2022	38.35	49.58	58.53	63.65	72.93	79.23	81.35	79.74	72.31	55.00	48.36	42.81
2023	47.70	53.92	53.80	66.22	67.93	72.98	81.45	78.70	74.82	65.38	55.80	48.68
2024	39.64	52.09	57.56	65.20	70.06	M	M	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	39.30	42.50	50.39	61.20	68.90	75.60	78.81	77.50	72.80	62.60	51.70	42.91

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	63.25	53.25	46.28	33.93	25.03
2006	32.60	25.46	32.71	49.74	47.43	56.78	59.63	M	M	35.60	35.41	29.13
2007	26.64	20.90	37.10	40.00	49.61	57.27	59.13	64.19	53.82	47.84	33.05	32.06
2008	22.94	27.93	32.66	42.28	48.26	58.15	58.38	57.60	54.72	39.97	32.28	29.28
2009	22.41	26.18	34.48	42.14	52.24	60.68	58.43	61.24	55.57	42.03	37.21	28.15
2010	23.45	24.71	35.05	49.46	62.52	61.06	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	31.84	28.80	40.26	42.47	53.73	55.47	65.12	58.95	52.86	41.93	29.10	31.37
2013	28.67	25.91	28.53	40.46	49.91	58.90	62.66	60.31	53.17	44.78	29.71	27.00
2014	14.35	23.71	29.72	41.70	50.69	59.70	58.15	59.65	55.50	44.40	27.89	31.56
2015	23.43	16.22	34.68	43.20	51.20	60.88	63.38	59.60	55.17	43.60	39.37	37.96
2016	20.41	27.57	39.98	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	55.68	57.66	47.33	29.73	30.49
2020	29.47	29.78	39.41	39.26	47.61	57.56	63.16	62.53	54.02	M	M	M
2021	M	M	M	53.60	47.38	57.60	61.34	61.90	53.65	49.20	29.54	34.64
2022	21.07	27.44	35.27	40.75	51.24	57.13	63.54	61.19	52.51	43.66	29.38	26.24
2023	32.37	34.60	33.63	42.82	48.35	54.00	62.15	60.97	55.00	44.15	32.59	30.97
2024	23.98	29.95	37.39	44.97	52.21	M	M	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	20.90	22.98	29.00	37.10	45.60	53.70	57.30	55.59	48.90	37.80	28.50	23.90

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	70.79	66.60	56.06	45.33	31.95
2006	40.34	33.45	42.66	59.06	58.00	67.03	70.88	M	M	43.51	45.84	39.34
2007	35.25	29.27	48.41	50.26	62.05	68.92	69.69	75.81	67.14	59.24	43.00	39.38
2008	31.92	37.23	43.23	52.76	58.92	69.19	69.46	68.12	65.09	50.58	40.42	38.00
2009	30.38	35.99	43.94	52.68	61.18	70.23	67.52	70.60	63.87	51.67	45.70	33.38
2010	27.65	28.32	41.81	53.11	66.10	67.33	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	42.50	38.87	52.48	53.92	65.01	68.11	74.23	70.13	63.79	51.92	40.57	39.09
2013	36.99	33.89	36.17	52.42	59.67	68.75	71.86	69.43	63.61	54.66	39.95	35.93
2014	25.01	33.42	40.46	54.09	62.85	70.89	69.16	68.76	65.25	53.98	37.92	38.20
2015	32.05	26.30	45.80	53.85	64.57	71.32	72.71	70.97	65.44	54.03	48.26	47.03
2016	29.52	35.29	50.97	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	64.79	69.84	57.75	39.96	39.98
2020	37.38	38.37	48.49	49.24	56.71	66.79	73.42	71.34	63.18	M	M	M
2021	M	M	M	60.89	58.43	68.25	71.58	72.10	64.43	58.03	40.54	44.54
2022	29.71	38.51	46.90	52.20	62.09	68.18	72.44	70.46	62.41	49.33	38.87	34.53
2023	40.03	44.26	43.71	54.52	58.14	63.49	71.80	69.83	64.91	54.76	44.20	39.83
2024	31.81	41.02	47.47	55.09	61.14	M	M	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	30.10	32.74	39.70	49.15	57.25	64.65	68.05	66.55	60.85	50.20	40.10	33.40

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	80.4%	71.7%	75.1%	65.1%	72.3%
2006	69.4%	62.9%	59.4%	67.6%	71.5%	74.5%	74.2%	M	M	65.0%	69.8%	66.6%
2007	70.2%	60.3%	62.1%	61.1%	68.6%	74.0%	75.5%	72.9%	71.2%	72.7%	66.1%	78.0%
2008	66.0%	70.9%	65.8%	70.5%	69.1%	71.8%	73.8%	75.4%	79.9%	68.9%	69.5%	75.0%
2009	72.7%	62.4%	68.7%	64.0%	77.0%	73.8%	80.3%	82.6%	84.3%	76.6%	77.4%	78.1%
2010	73.5%	78.3%	69.9%	74.0%	72.4%	80.2%	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	61.5%	72.3%	69.1%	67.7%	79.4%	72.5%	86.9%	82.9%	83.4%	81.3%	70.2%	85.3%
2013	80.2%	73.8%	74.2%	69.9%	80.2%	87.1%	88.2%	89.2%	87.3%	85.1%	71.7%	74.8%
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	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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