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 (USW00014827) 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	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	2.54	2.15	2.81	3.74	4.58	4.48	4.05	3.80	3.04	2.95	2.96	2.47

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	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	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	M	M	55.17	52.20	30.67
2006	42.87	37.68	42.07	66.94	65.55	80.59	84.61	81.91	72.65	59.22	49.10	43.50
2007	35.74	25.62	45.52	67.10	76.61	83.05	83.27	83.86	78.64	65.99	48.40	35.57
2008	34.25	32.56	43.37	62.73	67.92	80.80	83.75	82.57	78.37	61.85	46.80	35.43
2009	25.78	38.76	52.87	58.63	71.87	78.83	78.97	77.04	73.86	57.62	53.46	34.42
2010	29.17	32.53	46.32	65.29	72.17	81.35	85.64	M	M	M	41.23	31.16
2011	28.63	31.91	45.59	55.74	68.62	81.95	89.67	84.03	67.57	60.20	48.68	40.95
2012	37.57	39.87	61.32	58.38	78.60	84.22	92.66	M	71.60	55.56	45.17	40.25
2013	35.31	34.65	39.18	53.97	74.12	79.58	78.34	81.71	77.40	60.06	43.07	33.68
2014	26.40	20.30	41.01	61.24	72.21	82.35	80.39	82.79	74.82	61.32	41.66	36.53
2015	34.92	24.84	44.32	62.84	76.01	73.98	82.91	81.77	79.93	64.37	55.41	48.19
2016	33.88	40.37	53.81	58.48	72.29	82.55	87.05	86.37	80.01	67.65	51.44	32.87
2017	37.69	47.44	46.28	-32.08	66.65	81.42	83.83	80.53	76.22	67.08	48.45	34.35
2018	33.23	39.01	9.32	52.91	78.27	82.94	91.88	81.08	74.30	53.30	30.83	46.94
2019	M	M	M	M	M	M	M	M	82.90	57.36	46.20	43.03
2020	38.81	39.10	M	M	M	M	M	M	M	M	56.52	40.68
2021	34.41	31.04	56.07	62.28	71.32	84.32	83.56	78.48	M	56.40	46.64	45.50
2022	29.17	35.66	50.91	55.86	72.97	81.72	81.94	79.99	72.91	62.96	51.61	36.12
2023	38.51	43.85	46.10	61.36	71.30	82.99	M	M	M	M	M	45.07
2024	30.89	46.51	53.26	61.60	75.17	81.69	81.06	81.07	78.02	68.00	52.00	38.26
2025	27.55	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	32.61	36.66	47.80	60.90	72.19	81.01	84.09	81.99	76.09	63.70	49.40	37.52

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	M	M	37.71	35.53	21.46
2006	31.66	24.25	36.35	45.13	51.26	60.48	67.17	64.09	55.15	42.83	36.30	30.17
2007	24.98	11.02	26.55	46.52	53.83	61.38	62.56	65.51	56.38	49.21	34.17	25.44
2008	19.23	18.80	28.64	41.89	48.35	62.13	64.82	61.55	56.85	42.66	32.44	20.09
2009	10.36	23.29	31.35	41.51	50.60	61.41	61.06	63.83	56.11	42.72	37.93	23.70
2010	18.94	21.62	31.76	46.21	54.98	64.74	68.39	M	M	M	26.55	20.07
2011	16.01	20.75	29.87	41.12	53.15	63.47	69.74	63.45	55.83	44.97	38.22	30.21
2012	24.45	26.32	43.86	40.60	56.41	61.84	73.76	M	60.60	43.67	30.22	29.95
2013	22.16	22.07	27.26	39.34	56.04	61.44	61.91	63.19	56.29	44.84	31.82	21.96
2014	12.34	8.21	22.40	40.11	52.07	63.29	61.05	63.32	54.60	45.76	27.92	26.48
2015	21.45	8.85	27.51	41.52	55.41	55.47	65.53	62.51	59.41	47.00	37.72	35.81
2016	20.33	25.08	37.15	40.49	51.83	62.77	66.98	68.30	60.56	50.33	39.37	22.88
2017	27.72	32.42	31.77	-94.59	-588.07	-486.30	-520.13	-637.87	-637.87	-637.87	-637.87	-637.87
2018	-637.87	-637.87	-637.87	-637.87	-137.28	67.81	74.03	66.32	61.00	40.46	25.88	45.50
2019	M	M	M	M	M	M	M	M	63.68	44.81	33.61	27.98
2020	27.83	25.43	M	M	M	M	M	M	M	M	38.76	26.90
2021	25.89	16.58	34.10	42.16	50.01	65.33	66.26	59.58	M	48.23	33.07	31.20
2022	13.98	20.29	32.45	39.80	55.30	62.94	65.95	64.13	57.63	43.49	35.29	25.09
2023	28.80	28.14	31.19	41.21	50.15	64.19	M	M	M	M	M	34.33
2024	22.89	29.31	35.76	44.81	56.52	63.84	64.18	63.94	58.16	46.11	39.40	27.56
2025	19.03	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	18.40	21.15	29.40	39.40	50.40	60.29	63.50	61.20	53.40	42.80	32.80	24.20

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	M	M	46.44	43.86	26.06
2006	37.27	30.97	39.21	56.03	58.41	70.53	75.89	73.00	63.90	51.03	42.70	36.83
2007	30.36	18.32	36.04	56.81	65.22	72.22	72.92	74.69	67.51	57.60	41.29	30.50
2008	26.74	25.68	36.01	52.31	58.13	71.47	74.28	72.06	67.61	52.25	39.62	27.76
2009	18.07	31.02	42.11	50.07	61.24	70.12	70.01	70.44	64.98	50.17	45.70	29.06
2010	24.05	27.08	39.04	55.75	63.58	73.05	77.02	M	M	M	33.89	25.61
2011	22.32	26.33	37.73	48.43	60.88	72.71	79.71	73.74	61.70	52.58	43.45	35.58
2012	31.01	33.10	52.59	49.49	67.51	73.03	83.21	M	66.10	49.62	37.69	35.10
2013	28.74	28.36	33.22	46.65	65.08	70.51	70.12	72.45	66.85	52.45	37.44	27.82
2014	19.37	14.25	31.70	50.68	62.14	72.82	70.72	73.06	64.71	53.54	34.79	31.50
2015	28.19	16.85	35.91	52.18	65.71	64.73	74.22	72.14	69.67	55.68	46.56	42.00
2016	27.11	32.73	45.48	49.48	62.06	72.66	77.02	77.33	70.29	58.99	45.41	27.87
2017	32.71	39.93	39.03	-63.33	-260.71	-202.44	-218.15	-278.67	-280.82	-285.40	-294.71	-301.76
2018	-302.32	-299.43	-314.27	-292.48	-29.51	75.37	82.96	73.70	67.65	46.88	28.35	46.22
2019	M	M	M	M	M	M	M	M	73.29	51.09	39.90	35.51
2020	33.32	32.27	M	M	M	M	M	M	M	M	47.64	33.79
2021	30.15	23.81	45.08	52.22	60.66	74.83	74.91	69.03	M	52.32	39.86	38.35
2022	21.58	27.97	41.68	47.83	64.14	72.33	73.94	72.06	65.27	53.22	43.45	30.61
2023	33.66	35.99	38.64	51.28	60.72	73.59	M	M	M	M	M	39.70
2024	26.89	37.91	44.51	53.21	65.85	72.77	72.62	72.51	68.09	57.05	45.70	32.91
2025	23.29	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	25.50	28.90	38.60	50.15	61.29	70.65	73.80	71.60	64.75	53.25	41.10	30.86

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	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	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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