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 (USW00014895) 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	2.92	2.54	3.23	3.86	4.13	4.43	4.14	3.61	3.50	3.34	3.08	2.89

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	M	M	M	67.00	61.25	55.30	49.04
2007	39.41	30.21	54.94	57.13	79.23	83.00	82.32	83.00	77.83	70.41	50.89	40.00
2008	39.10	39.76	46.45	66.78	70.74	82.87	85.26	83.23	81.57	63.26	49.93	42.79
2009	30.48	41.82	55.65	64.27	74.94	81.03	80.86	78.82	76.04	61.58	57.97	41.87
2010	33.77	35.61	55.81	70.33	77.06	82.83	88.10	87.61	78.67	66.81	55.20	33.81
2011	32.50	41.79	49.45	64.57	75.55	83.23	90.26	84.26	76.00	64.35	58.39	45.42
2012	42.80	45.34	65.65	64.03	81.97	84.90	91.35	86.55	76.77	65.45	50.53	45.07
2013	40.16	37.93	44.81	65.56	77.23	81.37	84.23	82.55	76.70	66.77	48.83	41.93
2014	32.35	34.61	46.52	64.37	75.45	83.53	81.50	82.74	74.33	61.83	M	M
2015	26.94	26.14	44.74	61.57	76.90	77.83	81.65	81.03	78.63	59.71	61.06	46.09
2016	32.33	40.90	56.57	59.93	70.26	80.93	84.81	85.81	78.30	65.16	54.00	34.79
2017	38.00	48.89	46.84	66.50	68.52	78.80	80.72	78.74	75.63	66.21	47.69	33.30
2018	30.72	47.74	42.45	55.33	78.90	78.55	83.65	82.29	76.80	61.81	40.23	40.67
2019	40.00	M	45.08	61.27	71.29	77.03	83.97	80.00	80.50	66.39	42.71	32.00
2020	33.57	39.50	53.23	56.80	59.14	83.00	86.77	82.23	74.33	61.97	55.73	39.48
2021	35.84	33.46	56.52	61.67	69.16	80.97	81.19	84.45	76.40	68.71	48.83	48.13
2022	31.13	41.07	53.48	57.90	73.52	80.47	83.45	81.48	73.50	63.00	52.67	39.94
2023	41.81	50.07	42.00	M	M	M	M	M	M	M	M	M
2024	36.31	48.21	53.81	64.50	74.77	81.40	83.87	82.48	78.59	70.82	54.13	41.38
2025	25.92	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	35.51	38.73	48.41	61.80	72.29	80.40	84.30	82.71	75.91	63.39	50.71	39.90

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	M	50.17	41.25	36.53	29.84
2007	26.00	11.46	33.23	38.67	50.13	57.93	59.45	65.45	55.43	49.83	32.54	29.11
2008	22.17	19.69	29.29	42.15	46.06	60.03	62.48	58.94	56.07	40.00	31.00	24.36
2009	12.84	20.96	29.81	39.53	49.39	57.47	58.43	58.18	55.32	40.97	37.77	25.19
2010	19.45	20.11	32.00	42.10	52.55	60.60	63.65	63.52	54.67	42.81	32.07	19.97
2011	17.70	21.25	30.32	42.17	53.23	59.97	64.23	61.84	56.80	43.58	36.64	30.39
2012	25.20	27.69	39.55	39.00	54.71	58.23	66.58	60.16	52.77	44.42	29.87	31.00
2013	23.68	21.43	28.84	40.63	51.90	60.00	63.39	59.90	52.33	43.58	30.47	27.17
2014	13.10	13.79	22.94	40.03	51.16	59.27	61.07	60.65	52.07	44.28	M	M
2015	12.33	6.39	23.42	39.37	51.74	57.37	60.23	57.23	55.80	42.29	40.17	33.36
2016	20.40	24.03	36.40	36.13	48.61	58.50	63.42	64.61	56.47	45.00	34.40	30.00
2017	32.45	31.14	32.74	44.67	-105.62	-267.31	-9.47	-32.08	-62.18	-2.51	12.21	-1.40
2018	-6.83	-85.98	-168.48	-167.09	33.62	60.28	62.16	63.45	59.93	43.71	31.36	30.50
2019	35.00	M	29.23	42.23	52.79	57.90	64.58	59.71	56.03	43.81	25.62	30.00
2020	28.43	26.04	35.84	36.33	42.86	64.43	63.23	59.32	51.27	42.97	33.97	26.61
2021	24.90	17.07	30.10	37.30	45.39	60.10	61.19	63.83	53.33	49.81	29.43	31.00
2022	12.06	18.46	29.35	37.70	50.55	57.13	62.19	60.55	52.90	36.84	31.90	25.26
2023	30.29	26.32	42.00	M	M	M	M	M	M	M	M	M
2024	24.06	24.90	32.87	42.80	53.55	59.67	61.40	59.81	53.62	42.47	36.03	26.38
2025	10.52	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	20.30	22.01	29.40	39.80	50.40	59.41	63.40	61.90	54.90	44.00	34.21	26.10

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	M	M	M	58.58	51.25	45.92	39.44
2007	32.70	20.84	44.08	47.90	64.68	70.47	70.89	74.23	66.63	60.12	41.71	34.56
2008	30.64	29.72	37.87	54.46	58.40	71.45	73.87	71.08	68.82	51.63	40.47	33.57
2009	21.66	31.39	42.73	51.90	62.16	69.25	69.64	68.50	65.68	51.27	47.87	33.53
2010	26.61	27.86	43.90	56.22	64.81	71.72	75.87	75.56	66.67	54.81	43.63	26.89
2011	25.10	31.52	39.89	53.37	64.39	71.60	77.24	73.05	66.40	53.97	47.52	37.90
2012	34.00	36.52	52.60	51.52	68.34	71.57	78.97	73.35	64.77	54.94	40.20	38.03
2013	31.92	29.68	36.82	53.09	64.56	70.68	73.81	71.23	64.52	55.18	39.65	34.55
2014	22.73	24.20	34.73	52.20	63.31	71.40	71.28	71.69	63.20	53.05	M	M
2015	19.64	16.27	34.08	50.47	64.32	67.60	70.94	69.13	67.22	51.00	50.61	39.73
2016	26.37	32.47	46.48	48.03	59.44	69.72	74.11	75.21	67.38	55.08	44.20	32.40
2017	35.22	40.02	39.79	55.58	-18.55	-94.25	35.63	23.33	6.73	31.85	29.95	15.95
2018	11.94	-19.12	-63.01	-55.88	56.26	69.41	72.90	72.87	68.37	52.76	35.80	35.58
2019	37.50	M	37.15	51.75	62.04	67.47	74.27	69.85	68.27	55.10	34.17	31.00
2020	31.00	32.77	44.53	46.57	51.00	73.71	75.00	70.77	62.80	52.47	44.85	33.05
2021	30.37	25.27	43.31	49.48	57.27	70.53	71.19	74.14	64.87	59.26	39.13	39.56
2022	21.60	29.77	41.42	47.80	62.03	68.80	72.82	71.02	63.20	49.92	42.28	32.60
2023	36.05	38.20	42.00	M	M	M	M	M	M	M	M	M
2024	30.19	36.55	43.34	53.65	64.16	70.53	72.63	71.15	66.10	56.65	45.08	33.88
2025	18.22	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	27.90	30.37	38.90	50.80	61.35	69.90	73.85	72.30	65.40	53.70	42.46	33.00

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

Monthly Plots

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