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 (USW00004853) 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	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	1.76	1.59	2.35	3.10	3.51	2.84	3.66	3.45	2.94	3.24	2.92	2.04

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	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
2006	M	M	M	M	M	65.42	M	M	65.83	59.18	53.63	46.60
2007	39.71	28.00	49.29	54.63	72.71	78.77	80.55	78.58	76.47	75.28	49.00	39.06
2008	39.00	36.10	42.39	62.78	64.90	80.40	81.87	78.45	74.21	60.17	47.83	40.23
2009	28.94	40.29	49.00	59.86	69.29	75.54	76.00	77.94	72.04	59.65	54.10	38.03
2010	33.45	35.89	45.71	63.43	68.94	79.40	85.71	83.94	74.47	62.61	52.23	33.26
2011	33.19	46.96	50.58	60.50	71.39	80.77	87.32	82.47	74.43	62.71	56.64	47.58
2012	43.90	49.38	64.87	60.03	76.48	82.13	87.45	82.00	73.77	63.32	49.87	47.29
2013	43.61	58.21	60.71	58.97	74.32	76.27	81.23	78.84	74.43	63.90	47.53	37.25
2014	30.29	30.29	40.06	58.77	70.00	79.93	77.93	79.13	73.27	62.65	46.21	41.90
2015	31.74	24.36	42.35	57.87	74.65	77.17	80.39	79.87	78.30	62.26	57.53	51.94
2016	36.90	41.69	53.61	55.80	69.03	79.77	84.16	85.29	78.00	67.45	56.93	38.00
2017	40.10	47.93	46.03	65.37	66.61	79.27	79.48	79.23	76.10	69.41	52.17	36.45
2018	36.06	44.14	39.16	50.47	74.52	77.41	81.68	81.97	76.50	62.45	43.00	41.97
2019	40.71	M	44.00	58.47	68.23	74.40	82.94	78.79	78.47	66.48	43.38	44.67
2020	41.55	38.38	51.16	53.43	65.58	77.80	83.87	80.10	73.93	60.58	56.47	40.71
2021	35.23	32.36	53.48	58.77	66.87	79.63	78.65	80.00	M	M	M	M
2022	M	M	M	M	M	M	79.75	80.26	72.97	63.29	53.23	40.35
2023	41.58	44.96	37.00	M	M	M	M	M	M	M	M	M
2024	35.94	44.66	52.52	62.87	72.58	80.83	80.67	80.00	75.93	69.06	54.83	41.90
2025	28.10	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	35.30	37.38	44.90	57.10	67.89	76.69	80.70	79.70	73.50	62.48	50.50	40.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	61.58	M	M	54.25	46.36	41.00	35.43
2007	28.58	16.25	33.45	41.33	53.65	61.80	65.97	69.32	61.97	67.45	37.29	29.90
2008	25.87	22.76	28.55	44.52	48.42	64.03	66.74	70.06	60.03	45.31	37.57	25.06
2009	16.68	27.29	31.16	43.69	53.19	59.68	66.13	64.18	54.86	46.65	41.97	27.74
2010	23.94	24.54	27.68	44.83	50.32	63.57	66.16	69.61	59.83	48.71	36.93	25.35
2011	20.52	25.86	32.42	43.63	54.10	63.43	71.65	67.53	61.10	49.03	42.89	35.13
2012	30.27	34.97	46.29	43.77	57.87	65.47	71.68	66.84	58.93	49.71	37.03	35.35
2013	28.16	32.32	38.74	40.50	55.29	62.57	67.74	65.71	58.67	49.58	35.57	27.25
2014	15.32	16.18	23.65	41.47	53.61	64.11	64.40	65.52	57.60	49.45	33.90	33.23
2015	18.52	9.04	27.42	41.50	56.26	62.03	65.87	65.87	63.93	49.65	43.47	39.77
2016	24.03	27.48	37.52	38.23	52.94	64.33	69.61	70.77	63.27	53.23	43.07	28.90
2017	29.13	33.36	33.03	46.80	-58.17	-216.91	-53.12	-25.05	-55.21	4.66	-6.52	-15.70
2018	-62.56	-136.72	-121.78	-210.19	35.00	64.14	69.48	70.24	63.20	49.26	34.73	32.61
2019	29.07	M	30.37	43.80	51.58	61.27	69.77	67.21	63.20	50.32	33.43	31.57
2020	31.03	27.52	35.52	39.30	51.19	62.57	70.71	66.45	59.60	48.97	42.90	31.65
2021	28.23	21.75	35.81	43.80	51.58	66.47	67.32	67.44	M	M	M	M
2022	M	M	M	M	M	M	71.00	68.26	60.37	46.97	39.43	29.32
2023	31.81	29.93	36.00	M	M	M	M	M	M	M	M	M
2024	26.19	30.17	37.39	46.60	57.35	66.21	68.43	67.07	62.48	54.29	42.73	32.31
2025	22.00	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	23.51	24.60	31.21	41.30	53.10	63.30	67.90	67.01	60.10	49.20	38.41	29.80

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	63.50	M	M	60.04	52.77	47.32	41.02
2007	34.15	22.12	41.37	47.98	63.18	70.28	73.26	73.95	69.22	71.36	43.14	34.48
2008	32.44	29.43	35.47	53.65	56.66	72.22	74.31	74.26	67.12	52.74	42.70	32.65
2009	22.81	33.79	40.08	51.78	61.24	67.61	71.06	71.06	63.45	53.15	48.03	32.89
2010	28.69	30.21	36.69	54.13	59.63	71.48	75.94	76.77	67.15	55.66	44.58	29.31
2011	26.85	36.41	41.50	52.07	62.74	72.10	79.48	75.00	67.77	55.87	49.77	41.35
2012	37.08	42.17	55.58	51.90	67.18	73.80	79.56	74.42	66.35	56.52	43.45	41.32
2013	35.89	45.27	49.73	49.73	64.81	69.42	74.48	72.27	66.55	56.74	41.55	32.25
2014	22.81	23.23	31.85	50.12	61.81	72.02	71.17	72.32	65.43	56.05	40.05	37.56
2015	25.13	16.70	34.89	49.68	65.45	69.60	73.13	72.87	71.12	55.95	50.50	45.85
2016	30.47	34.59	45.56	47.02	60.98	72.05	76.89	78.03	70.63	60.34	50.00	33.45
2017	34.61	40.64	39.53	56.08	4.22	-68.82	13.18	27.09	10.44	37.04	22.82	10.38
2018	-13.25	-46.29	-41.31	-79.86	54.76	70.78	75.58	76.10	69.85	55.85	38.87	37.29
2019	34.89	M	37.19	51.13	59.90	67.83	76.35	73.00	70.83	58.40	38.40	38.12
2020	36.29	32.95	43.34	46.37	58.39	70.18	77.29	73.27	66.77	54.77	49.68	36.18
2021	31.73	27.05	44.65	51.28	59.23	73.05	72.98	73.72	M	M	M	M
2022	M	M	M	M	M	M	75.37	74.26	66.67	55.13	46.33	34.84
2023	36.69	37.45	36.50	M	M	M	M	M	M	M	M	M
2024	31.06	37.41	44.95	54.73	64.97	73.52	74.55	73.54	69.21	61.68	48.78	37.10
2025	25.05	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	29.40	30.99	38.05	49.20	60.50	70.00	74.30	73.35	66.80	55.84	44.46	34.95

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	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

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