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	M	M	M	66.45	60.14	54.37	46.53
2007	39.16	28.75	51.58	56.33	75.83	83.10	71.87	82.23	77.30	70.10	49.18	38.23
2008	38.29	35.75	42.16	64.41	67.48	84.61	85.97	82.59	77.07	62.45	48.03	40.71
2009	32.06	35.29	30.45	58.13	73.06	78.63	79.11	82.74	73.96	60.03	54.89	37.42
2010	32.10	33.68	51.45	66.83	74.00	82.77	88.42	86.26	76.33	63.77	53.30	32.26
2011	30.16	38.71	44.65	60.03	73.39	81.80	89.77	83.70	73.73	62.84	56.68	44.45
2012	40.63	42.90	62.77	60.30	79.39	84.57	89.77	84.48	74.60	62.77	49.50	44.77
2013	39.13	37.39	46.40	M	M	M	M	M	121.67	123.70	54.22	37.64
2014	30.00	31.64	42.26	61.37	72.55	82.57	80.90	81.94	74.70	62.87	45.79	42.03
2015	31.94	25.18	45.10	61.40	77.42	79.70	84.19	83.35	81.00	62.87	58.33	51.74
2016	36.16	42.66	55.42	58.57	71.87	83.37	86.84	87.61	79.81	67.39	57.27	37.13
2017	40.77	49.68	46.65	68.27	69.13	82.07	83.03	81.55	78.73	69.10	51.80	35.65
2018	34.84	44.96	42.29	54.20	79.81	81.55	86.79	85.55	79.60	63.16	42.53	43.29
2019	42.43	M	46.78	62.47	72.65	78.97	87.61	81.67	80.97	67.87	44.43	44.76
2020	42.19	39.79	53.10	56.80	69.55	83.17	89.61	83.74	76.30	62.26	57.53	40.55
2021	36.06	34.07	57.32	61.97	71.26	83.33	83.16	86.21	78.83	69.84	50.53	48.39
2022	32.03	40.04	53.00	58.37	75.81	83.30	85.71	83.94	75.37	64.55	54.10	40.87
2023	42.06	48.93	37.00	M	M	M	M	M	M	M	M	M
2024	36.38	48.83	52.77	64.23	75.94	82.60	84.13	82.90	78.17	70.88	54.80	42.21
2025	27.30	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	M	M	M	53.00	44.36	38.77	33.40
2007	26.48	14.36	33.13	40.20	51.73	58.57	61.06	66.23	58.93	51.62	33.86	28.65
2008	24.39	21.36	28.29	43.26	48.23	69.75	64.81	60.41	56.86	41.90	33.77	25.84
2009	18.32	24.79	24.00	39.07	48.94	56.67	54.89	63.87	55.43	43.03	38.21	25.61
2010	22.20	23.07	33.29	44.50	54.42	63.87	65.84	66.48	57.87	45.23	34.30	22.97
2011	18.61	22.00	28.35	42.67	53.55	61.77	68.19	64.83	59.43	46.84	40.00	31.90
2012	26.90	29.93	42.42	40.13	54.61	60.73	68.65	62.10	54.93	46.48	33.13	32.65
2013	25.00	22.61	33.60	M	M	M	M	M	76.67	55.60	37.71	25.82
2014	13.61	14.64	22.77	40.60	52.58	62.21	62.40	62.77	54.60	47.48	31.38	31.71
2015	16.87	7.79	26.16	41.70	55.35	61.87	63.61	62.74	60.23	46.52	40.43	38.13
2016	21.48	25.45	36.61	37.93	51.87	62.73	67.13	68.06	59.58	50.77	38.53	27.29
2017	28.23	32.36	33.35	47.50	7.81	-54.94	-54.60	-50.98	-35.05	1.01	-32.02	23.32
2018	-22.73	-91.55	-58.47	-99.31	35.46	63.24	67.18	67.35	62.03	47.61	33.53	31.00
2019	28.57	M	29.44	43.97	52.52	60.30	67.94	63.50	60.67	48.00	30.76	29.19
2020	30.23	26.24	35.94	38.33	50.81	61.23	68.06	63.71	56.33	47.23	40.53	30.55
2021	27.58	20.54	34.97	42.73	49.71	64.60	65.65	66.31	58.53	53.77	34.43	34.06
2022	16.32	22.32	33.19	40.40	54.84	61.70	65.81	64.68	58.37	43.10	37.60	28.10
2023	31.90	29.11	37.00	M	M	M	M	M	M	M	M	M
2024	26.63	31.57	36.00	46.40	56.00	63.07	65.33	64.00	59.28	50.18	40.57	30.76
2025	19.60	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	M	M	M	59.73	52.25	46.57	39.97
2007	32.82	21.55	42.35	48.27	63.78	70.83	66.47	74.23	68.12	60.86	41.52	33.44
2008	31.34	28.55	35.23	53.83	57.85	77.18	75.39	71.50	66.97	52.18	40.90	33.27
2009	25.19	30.04	27.23	48.60	61.00	67.65	67.00	73.30	64.70	51.53	46.55	31.52
2010	27.15	28.38	42.37	55.67	64.21	73.32	77.13	76.37	67.10	54.50	43.80	27.61
2011	24.39	30.36	36.50	51.35	63.47	71.78	78.98	74.27	66.58	54.84	48.34	38.18
2012	33.77	36.41	52.60	50.22	67.00	72.65	79.21	73.29	64.77	54.63	41.32	38.71
2013	32.06	30.00	40.00	M	M	M	M	M	99.17	81.10	45.20	31.73
2014	21.81	23.14	32.52	50.98	62.56	72.39	71.65	72.35	64.65	55.18	38.59	36.87
2015	24.40	16.48	35.63	51.55	66.39	70.78	73.90	73.05	70.62	54.69	49.38	44.94
2016	28.82	34.05	46.02	48.25	61.87	73.05	76.98	77.84	69.69	59.08	47.90	32.21
2017	34.50	41.02	40.00	57.88	38.47	13.56	14.22	15.28	21.84	35.06	9.89	29.48
2018	6.05	-23.29	-8.09	-22.55	57.63	72.40	76.98	76.45	70.82	55.39	38.03	37.15
2019	35.50	M	38.11	53.22	62.58	69.63	77.77	72.58	70.82	57.94	37.60	36.98
2020	36.21	33.02	44.52	47.57	60.18	72.20	78.84	73.73	66.32	54.74	49.03	35.55
2021	31.82	27.30	46.15	52.35	60.48	73.97	74.40	76.26	68.68	61.81	42.48	41.23
2022	24.18	31.18	43.10	49.38	65.32	72.50	75.76	74.31	66.87	53.82	45.85	34.48
2023	36.98	39.02	37.00	M	M	M	M	M	M	M	M	M
2024	31.50	40.20	44.39	55.32	65.97	72.83	74.73	73.45	68.72	60.53	47.68	36.48
2025	23.45	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

Monthly Plots

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