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 (USW00024155) 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
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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2007	0.00	0.00	0.01	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.00
2008	0.00	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.02
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	0.25
2011	0.00	0.01	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	1.52	1.23	1.33	1.21	1.45	1.05	0.26	0.31	0.53	1.09	1.39	1.50

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	6.5	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	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	8.4	9.4	8.8	10.2	8.7	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
2004	M	M	M	M	M	M	M	M	M	M	M	35.07
2005	40.75	49.36	65.35	M	M	M	M	M	M	M	M	M
2006	M	M	M	67.43	71.45	78.26	90.29	84.67	77.62	62.59	47.83	38.54
2007	37.95	45.91	57.32	61.16	72.23	76.92	89.95	83.70	74.19	60.77	48.69	43.28
2008	39.07	50.55	52.07	57.85	70.99	76.75	86.87	80.28	76.94	63.05	52.07	37.69
2009	40.32	42.69	49.21	60.30	71.95	79.09	89.77	86.09	100.23	58.31	51.92	34.19
2010	44.94	50.05	56.96	60.31	65.19	73.43	86.28	83.91	74.55	62.66	46.12	40.55
2011	44.20	45.60	54.31	55.26	64.20	72.76	81.60	86.39	80.75	61.83	55.03	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	44.68	52.31	57.07	68.72	72.55	80.17	84.33	86.49	73.65	61.18	56.39	36.98
2017	29.69	41.91	53.82	59.62	71.68	78.85	90.34	89.62	76.37	62.30	50.29	36.68
2018	46.07	46.41	54.72	61.15	75.92	77.87	89.73	86.31	74.57	61.68	48.21	44.08
2019	41.12	34.23	46.63	61.81	71.94	78.93	83.92	86.40	73.60	58.15	50.60	M
2020	M	M	M	M	69.16	75.92	87.69	85.35	M	44.10	49.91	41.56
2021	47.32	43.75	56.69	64.77	71.56	86.23	92.31	82.35	74.26	63.20	52.77	42.62
2022	40.58	49.47	56.52	54.97	63.86	75.80	90.80	91.41	79.62	69.45	42.01	35.47
2023	44.83	45.28	51.27	59.54	75.64	80.70	89.50	86.19	74.68	63.43	46.71	43.31
2024	38.38	48.21	56.64	59.21	68.58	78.15	91.66	85.30	80.22	65.20	49.98	43.55
2025	41.20	43.53	57.48	64.62	71.97	82.48	M	M	M	M	M	M
NCEI Climatology	41.71	46.54	55.00	61.81	70.90	78.40	89.21	87.60	77.99	63.50	49.10	40.81

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	28.67
2005	28.08	30.56	42.07	M	M	M	M	M	M	M	M	M
2006	M	M	M	43.57	49.65	56.76	64.93	60.67	54.38	45.18	34.96	28.41
2007	26.65	33.63	39.32	42.31	48.97	55.43	65.63	59.35	52.55	42.98	35.01	34.57
2008	30.20	49.75	35.58	38.27	50.41	53.32	61.98	60.76	51.92	42.98	38.51	23.64
2009	30.54	31.11	33.96	40.98	49.11	57.13	63.70	62.76	85.27	41.82	36.91	22.99
2010	35.55	36.98	37.23	41.50	46.11	54.01	60.81	60.11	55.58	45.92	32.68	29.94
2011	31.54	30.38	38.09	37.77	44.74	52.53	57.45	61.45	56.50	45.64	37.03	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	34.15	37.43	40.19	47.32	51.30	56.80	61.35	61.59	53.11	46.88	42.88	24.60
2017	18.49	28.93	40.22	42.36	48.42	56.01	64.42	64.68	56.41	43.27	37.48	27.66
2018	35.08	33.30	36.92	42.15	53.98	54.93	64.97	62.37	52.14	43.91	35.26	33.40
2019	32.43	22.88	30.83	43.88	50.52	55.40	60.93	62.10	55.00	38.76	34.76	M
2020	M	M	M	M	34.25	39.15	34.94	35.02	M	32.32	31.85	30.27
2021	31.48	27.86	32.44	32.69	33.59	34.93	35.44	35.02	34.11	33.24	32.26	30.14
2022	27.98	28.30	32.32	32.45	44.37	54.64	64.58	65.82	56.80	49.42	30.00	24.86
2023	32.59	30.08	35.55	40.72	53.09	56.66	63.85	64.23	55.11	45.55	35.47	34.70
2024	25.36	35.57	37.66	42.71	47.28	55.33	65.25	61.14	57.47	44.39	37.22	33.57
2025	28.12	28.23	40.38	42.19	47.90	56.79	M	M	M	M	M	M
NCEI Climatology	28.00	29.65	33.70	38.30	45.00	50.70	56.70	56.00	49.00	39.40	32.30	27.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	31.87
2005	34.42	39.96	53.71	M	M	M	M	M	M	M	M	M
2006	M	M	M	55.50	60.55	67.51	77.61	72.67	66.00	53.89	41.39	33.48
2007	32.30	39.77	48.32	51.73	60.60	66.18	77.79	71.52	63.37	51.88	41.85	38.93
2008	34.63	50.15	43.83	48.06	60.70	65.04	74.42	70.52	64.43	53.01	45.29	30.66
2009	35.43	36.90	41.58	50.64	60.53	68.11	76.74	74.43	92.75	50.06	44.42	28.59
2010	40.24	43.52	47.10	50.91	55.65	63.72	73.54	72.01	65.07	54.29	39.40	35.24
2011	37.87	37.99	46.20	46.52	54.47	62.64	69.52	73.92	68.62	53.74	46.03	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	39.42	44.87	48.63	58.02	61.92	68.49	72.84	74.04	63.38	54.03	49.64	30.79
2017	24.09	35.42	47.02	50.99	60.05	67.43	77.38	77.15	66.39	52.79	43.89	32.17
2018	40.58	39.86	45.82	51.65	64.95	66.40	77.35	74.34	63.36	52.80	41.74	38.74
2019	36.78	28.55	38.73	52.85	61.23	67.17	72.42	74.25	64.30	48.46	42.68	M
2020	M	M	M	M	51.71	57.54	61.31	60.19	M	38.21	40.88	35.92
2021	39.40	35.81	44.57	48.73	52.57	60.58	63.87	58.68	54.18	48.22	42.52	36.38
2022	34.28	38.89	44.42	43.71	54.11	65.22	77.69	78.61	68.21	59.43	36.01	30.16
2023	38.71	37.68	43.41	50.13	64.37	68.68	76.67	75.21	64.90	54.49	41.09	39.01
2024	31.87	41.89	47.15	50.96	57.93	66.74	78.45	73.22	68.85	54.80	43.60	38.56
2025	34.66	35.88	48.93	53.40	59.93	69.64	M	M	M	M	M	M
NCEI Climatology	34.86	38.09	44.35	50.05	57.95	64.55	72.95	71.80	63.50	51.45	40.70	34.15

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
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	62.0%	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	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	62.4%	64.7%	55.1%	52.9%	41.9%	M	M	M	M	M	M

Monthly Plots

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