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 (USC00478027) 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	0.00	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	0.79	0.84	1.43	2.77	4.08	4.23	3.99	3.90	3.61	3.16	1.66	1.19

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	4.7	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	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
2004	M	M	M	M	M	M	M	67.83	72.49	55.73	42.37	25.92
2005	20.74	31.45	38.75	58.10	60.23	77.30	80.41	76.84	71.90	58.91	41.56	22.10
2006	32.05	25.69	40.19	61.35	66.53	76.43	85.22	76.49	64.63	50.47	41.53	32.49
2007	24.57	19.25	43.85	54.38	65.70	80.06	81.04	76.74	69.07	59.38	36.92	22.26
2008	19.99	20.61	33.58	52.06	62.07	72.19	78.62	75.85	67.27	55.60	38.19	20.25
2009	15.56	27.47	36.66	54.28	65.15	70.62	73.28	73.56	72.55	46.52	47.72	22.56
2010	20.68	30.62	50.66	60.66	80.65	73.08	79.76	79.89	64.33	59.69	40.47	22.94
2011	16.04	25.58	32.67	48.46	63.66	73.10	82.67	77.68	66.94	62.15	43.35	30.57
2012	27.12	32.79	53.27	56.71	70.21	78.09	84.72	73.42	M	51.27	41.35	28.61
2013	20.65	25.96	33.58	44.84	64.60	73.06	79.42	80.32	72.31	53.85	37.09	16.35
2014	13.73	16.83	31.77	47.35	66.53	76.46	75.80	77.45	67.43	54.17	29.81	27.38
2015	21.32	16.43	42.49	56.71	67.03	75.17	79.57	75.23	74.36	56.93	46.45	33.05
2016	22.05	29.10	45.58	52.58	68.88	76.36	79.77	77.71	72.03	55.14	48.95	24.13
2017	24.50	34.82	29.12	56.50	63.96	75.17	79.81	72.63	72.09	56.67	36.82	20.99
2018	22.77	24.54	31.28	M	M	M	M	M	M	49.33	30.22	29.18
2019	18.71	22.09	35.33	51.24	62.88	75.47	81.17	68.36	69.33	54.72	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	67.64	80.49	81.27	82.24	85.53	M	M	M
2024	M	M	M	18.50	66.95	74.90	76.16	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	20.71	26.60	39.50	53.70	66.69	76.09	80.10	78.30	69.60	55.60	39.00	25.69

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	52.20	54.75	38.52	27.09	9.26
2005	4.89	13.02	15.25	37.44	45.20	59.87	61.92	58.23	53.39	39.36	25.61	9.14
2006	18.91	5.80	21.32	39.43	49.71	55.41	62.28	58.67	45.49	32.89	26.84	19.47
2007	9.20	2.29	25.36	32.49	46.80	59.67	60.64	57.71	51.24	43.10	24.37	7.17
2008	3.83	3.93	13.08	33.99	41.39	55.18	58.97	55.93	49.77	37.38	25.43	-0.43
2009	-7.28	8.01	20.16	33.33	45.16	52.21	54.10	54.55	50.15	34.64	30.12	8.43
2010	3.10	6.86	27.17	37.95	56.92	54.89	61.49	62.50	46.16	37.82	24.61	8.09
2011	2.11	8.95	15.47	32.22	44.83	54.17	63.58	57.91	47.70	42.98	26.77	14.25
2012	10.37	16.33	35.40	35.77	47.93	56.02	63.15	52.31	M	35.80	25.90	14.10
2013	3.37	6.38	12.88	28.80	43.49	55.14	58.81	56.89	49.61	37.60	20.31	-1.14
2014	-8.23	-4.94	11.60	28.95	45.57	56.52	57.90	58.54	48.35	37.43	15.55	16.94
2015	6.42	-4.13	21.21	35.38	45.60	55.22	59.04	56.80	56.20	39.83	30.13	23.70
2016	5.72	11.32	28.65	35.31	45.22	56.33	60.24	59.34	54.14	39.63	32.19	12.32
2017	9.68	18.24	13.14	36.91	48.61	29.94	58.33	54.39	52.33	40.31	20.61	-13.19
2018	2.92	-24.12	22.10	M	M	M	M	M	M	35.60	18.80	17.03
2019	2.37	0.75	13.97	32.69	42.11	53.66	61.22	52.52	53.83	39.99	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	43.70	54.46	55.41	57.88	65.80	M	M	M
2024	M	M	M	6.90	43.24	53.66	56.50	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.90	4.60	17.70	31.00	43.61	53.70	58.01	56.00	48.00	35.90	22.80	9.20

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	60.02	63.62	47.12	34.73	17.59
2005	12.82	22.23	27.00	47.77	52.71	68.59	71.17	67.53	62.65	49.13	33.59	15.62
2006	25.48	15.75	30.75	50.39	58.12	65.92	73.75	67.58	55.06	41.68	34.18	25.98
2007	16.88	10.77	34.61	43.43	56.25	69.86	70.84	67.22	60.15	51.24	30.64	14.71
2008	11.91	12.27	23.33	43.03	51.73	63.69	68.80	65.89	58.52	46.49	31.81	9.91
2009	4.14	17.74	28.41	43.81	55.15	61.41	63.69	64.05	61.35	40.58	38.92	15.50
2010	11.89	18.74	38.92	49.31	68.78	63.99	70.62	71.19	55.24	48.76	32.54	15.52
2011	9.07	17.27	24.07	40.34	54.24	63.64	73.12	67.79	57.32	52.57	35.06	22.41
2012	18.75	24.56	44.33	46.24	59.07	67.05	73.93	62.87	M	43.53	33.63	21.36
2013	12.01	16.17	23.23	36.82	54.04	64.10	69.11	68.60	60.96	45.72	28.70	7.60
2014	2.75	5.94	21.68	38.15	56.05	66.49	66.85	68.00	57.89	45.80	22.68	22.16
2015	13.87	6.15	31.85	46.05	56.32	65.20	69.30	66.02	65.28	48.38	38.29	28.37
2016	13.88	20.21	37.11	43.94	57.05	66.34	70.00	68.53	63.08	47.39	40.57	18.22
2017	17.09	26.53	21.13	46.71	56.28	52.55	69.07	63.51	62.21	48.49	28.72	3.90
2018	12.84	0.21	26.69	M	M	M	M	M	M	42.47	24.51	23.10
2019	10.54	11.42	24.65	41.97	52.49	64.56	71.20	60.44	61.58	47.35	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	55.67	67.47	68.34	70.06	75.67	M	M	M
2024	M	M	M	12.70	55.10	64.28	66.33	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	10.80	15.60	28.60	42.35	55.15	64.90	69.05	67.15	58.80	45.75	30.90	17.45

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	48.2%	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	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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