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 (USC00338062) 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
NCEI Climatology	3.09	2.65	3.18	3.69	4.12	4.08	4.20	3.48	3.79	3.34	2.99	3.07

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
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	64.90	M	M	65.92	59.82	53.80	45.48
2007	38.58	27.07	52.13	56.17	77.14	83.40	83.29	82.94	78.10	69.45	48.32	38.39
2008	37.58	35.76	42.94	64.48	67.52	81.60	85.19	83.28	76.82	62.32	46.73	39.03
2009	27.26	41.07	52.42	61.83	73.16	79.67	79.17	81.33	73.96	58.97	54.77	36.65
2010	30.90	32.75	53.87	67.93	74.65	81.87	87.81	86.61	76.73	64.03	53.60	30.55
2011	29.35	37.71	46.32	60.87	74.10	81.47	90.32	83.63	74.23	62.32	56.29	43.39
2012	39.50	42.72	62.74	61.43	80.55	84.03	90.42	84.45	74.73	62.39	48.93	43.84
2013	38.26	35.64	42.23	62.53	75.81	80.10	85.11	82.77	75.07	65.19	46.00	37.90
2014	29.35	31.57	42.65	62.70	73.45	82.18	80.80	81.84	74.63	62.77	45.14	40.90
2015	31.29	25.82	45.52	62.47	78.55	79.77	84.58	83.90	81.33	62.10	58.10	50.77
2016	34.90	42.28	55.84	61.10	73.16	83.90	87.94	88.65	81.80	67.32	56.73	35.77
2017	40.23	48.79	46.74	68.00	69.48	81.50	83.72	82.29	78.87	68.52	50.80	35.55
2018	34.32	44.93	43.84	56.43	80.97	81.69	87.26	86.00	78.97	63.03	41.57	41.90
2019	41.21	M	46.81	63.00	73.35	78.97	86.06	81.46	81.50	67.52	43.24	43.10
2020	40.84	38.79	52.34	56.88	70.12	82.73	89.04	83.74	76.27	61.37	55.43	38.71
2021	34.48	33.00	57.39	61.87	71.06	82.37	82.32	86.00	78.47	69.71	48.83	46.71
2022	30.71	38.08	52.42	58.67	76.00	81.45	M	M	M	M	M	37.04
2023	40.81	48.43	41.00	M	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	33.40	36.52	46.00	59.71	70.39	78.41	82.29	81.10	74.41	61.20	48.69	38.50

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	62.70	M	M	50.25	40.36	36.47	31.04
2007	24.45	11.25	31.81	38.30	49.66	57.60	58.45	63.97	55.13	50.31	32.36	26.58
2008	22.42	17.93	26.42	40.81	45.94	60.67	61.90	58.76	52.64	40.55	31.33	23.35
2009	10.35	20.89	28.68	39.77	47.58	56.33	57.34	62.33	53.93	41.71	37.03	22.87
2010	18.77	19.50	30.65	41.97	52.26	61.97	63.77	63.97	55.30	42.81	32.10	20.48
2011	15.39	19.68	27.74	41.33	52.90	59.53	66.19	61.80	57.83	43.65	38.14	30.68
2012	24.53	27.55	40.42	37.70	53.39	57.97	66.16	59.45	52.47	44.74	30.43	30.94
2013	23.03	20.96	27.48	37.87	51.97	59.07	67.22	60.50	53.07	44.94	31.00	25.37
2014	11.97	11.54	20.68	38.50	50.84	60.43	60.33	60.68	52.37	45.26	29.86	29.61
2015	14.68	5.29	23.74	40.33	53.48	60.70	61.03	59.77	57.73	43.94	38.07	35.74
2016	18.68	23.00	36.29	36.13	49.16	59.37	64.61	66.39	58.10	47.42	35.47	25.03
2017	26.61	30.36	32.00	46.50	-82.43	-173.26	-32.46	-30.50	-60.01	-0.65	-10.72	-42.18
2018	-67.27	-139.50	-124.52	-144.70	34.07	60.93	64.35	65.68	60.37	45.77	31.67	28.29
2019	25.71	M	26.19	41.03	51.23	57.37	64.81	60.54	57.03	44.65	27.05	25.10
2020	27.00	24.14	34.45	36.69	49.50	57.43	64.52	60.26	52.63	44.83	36.40	27.74
2021	24.71	16.29	31.65	38.70	46.10	61.50	61.65	63.93	54.77	51.42	31.00	30.87
2022	12.16	20.36	29.68	37.80	51.81	58.21	M	M	M	M	M	24.67
2023	29.45	26.29	41.00	M	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	18.30	19.08	25.30	36.60	47.10	56.40	60.29	58.80	52.20	40.99	31.90	24.30

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	63.80	M	M	58.08	50.09	45.13	38.26
2007	31.52	19.16	41.97	47.23	63.40	70.50	70.87	73.45	66.62	59.88	40.34	32.48
2008	30.00	26.84	34.68	52.65	56.73	71.13	73.55	71.02	64.73	51.44	39.03	31.19
2009	18.81	30.98	40.55	50.80	60.37	68.00	68.26	71.83	63.95	50.34	45.90	29.76
2010	24.84	26.12	42.26	54.95	63.45	71.92	75.79	75.29	66.02	53.42	42.85	25.52
2011	22.37	28.70	37.03	51.10	63.50	70.50	78.26	72.72	66.03	52.98	47.21	37.03
2012	32.02	35.14	51.58	49.57	66.97	71.00	78.29	71.95	63.60	53.56	39.68	37.39
2013	30.65	28.30	34.85	50.20	63.89	69.58	76.17	71.63	64.07	55.06	38.50	31.63
2014	20.66	21.55	31.66	50.60	62.15	71.30	70.57	71.26	63.50	54.02	37.50	35.26
2015	22.98	15.55	34.63	51.40	66.02	70.23	72.81	71.84	69.53	53.02	48.08	43.26
2016	26.79	32.64	46.06	48.62	61.16	71.63	76.27	77.52	69.95	57.37	46.10	30.40
2017	33.42	39.57	39.37	57.25	-6.47	-45.88	25.63	25.90	9.43	33.94	20.04	-3.32
2018	-16.48	-47.29	-40.34	-44.13	57.52	71.31	75.81	75.84	69.67	54.40	36.62	35.10
2019	33.46	M	36.50	52.02	62.29	68.17	75.44	71.00	69.27	56.08	35.14	34.10
2020	33.92	31.47	43.40	46.79	59.81	70.08	76.78	72.00	64.45	53.10	45.92	33.23
2021	29.60	24.64	44.52	50.28	58.58	71.93	71.98	74.97	66.62	60.56	39.92	38.79
2022	21.44	29.22	41.05	48.23	63.90	69.83	M	M	M	M	M	30.85
2023	35.13	37.36	41.00	M	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	25.85	27.80	35.65	48.15	58.75	67.41	71.29	69.95	63.31	51.10	40.30	31.40

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

Monthly Plots

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