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 (USC00113290) 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
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	3.03	9.18	29.78	1.48	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	0.07	0.92	M	M	M	M	M	M	M
2016	0.10	0.17	2.62	2.58	4.67	5.26	4.42	7.10	3.75	1.17	32.18	0.79
2017	0.87	0.92	1.88	3.90	2.91	1.76	7.71	1.23	0.21	24.43	0.67	5.59
2018	0.30	1.89	1.27	0.14	1.94	6.34	1.80	5.26	3.18	4.73	1.18	2.80
2019	0.71	0.01	1.60	4.08	7.10	5.21	0.61	3.82	12.13	2.71	1.35	1.03
2020	0.89	0.25	2.83	1.61	3.84	3.29	3.12	0.29	4.31	1.28	1.58	0.99
2021	0.15	0.68	1.39	3.33	3.26	1.56	2.93	1.04	0.31	3.82	0.22	1.88
2022	0.01	0.06	2.56	3.96	2.25	3.56	3.92	26.29	3.55	0.96	2.24	2.25
2023	1.66	2.75	1.98	1.70	2.50	0.95	6.71	0.81	2.05	3.99	0.60	2.27
2024	1.15	0.14	2.62	3.54	2.38	4.69	4.27	3.10	0.52	1.14	2.07	M
NCEI Climatology	1.40	1.63	2.41	3.39	4.03	4.52	3.40	3.43	3.66	2.58	2.20	1.69

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
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	46.35
2011	27.23	35.58	47.05	59.64	73.39	83.09	91.10	86.15	73.76	67.43	54.77	42.20
2012	38.84	41.03	66.11	65.12	81.25	85.55	93.04	86.80	78.93	63.84	52.51	50.35
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	86.00	77.19	63.73	43.62	38.91
2015	32.29	27.31	49.28	67.14	75.41	82.23	83.93	82.08	80.40	63.27	52.89	42.92
2016	30.43	36.87	51.88	59.82	72.00	83.90	83.85	83.67	78.60	67.97	58.98	35.11
2017	35.04	49.60	50.58	66.32	71.35	85.03	86.60	80.79	81.68	67.43	49.65	36.45
2018	33.75	36.90	47.12	54.73	81.12	85.43	86.18	85.64	80.22	63.26	41.29	39.66
2019	29.46	36.44	46.82	62.42	70.41	80.55	89.53	83.05	81.26	61.90	46.11	49.06
2020	37.56	41.83	52.19	61.90	70.78	86.27	89.23	85.83	75.58	61.79	58.01	39.92
2021	33.18	24.99	54.61	63.53	71.75	86.78	84.40	86.92	82.88	68.69	51.84	44.90
2022	28.64	37.82	50.96	57.66	76.38	85.95	85.66	83.42	77.97	66.08	53.98	36.90
2023	35.52	42.91	47.45	65.38	77.33	85.03	86.40	85.09	80.82	66.01	50.37	42.72
2024	28.55	50.20	54.24	62.94	76.23	83.02	83.10	83.33	81.03	72.04	56.29	M
NCEI Climatology	29.30	33.97	45.69	59.40	71.10	80.71	84.00	82.11	75.90	63.00	47.60	34.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	36.45
2011	8.39	13.44	28.68	40.31	51.30	62.34	70.11	61.35	54.17	43.41	33.51	25.38
2012	17.73	23.96	42.02	41.42	54.72	61.87	70.44	58.50	50.02	38.26	29.96	30.97
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	67.98	52.93	42.43	22.19	23.82
2015	11.57	1.57	24.55	40.80	52.83	59.54	63.72	57.86	59.47	-261.21	-3.41	23.94
2016	17.28	24.26	-152.33	42.51	53.50	24.48	28.30	-226.87	-96.95	-142.59	-352.86	-303.27
2017	19.43	25.05	30.82	-40.92	-248.47	-38.31	-96.93	60.24	56.01	-213.43	29.24	17.68
2018	10.44	11.05	28.44	31.72	58.24	63.94	66.12	65.10	18.28	5.11	26.74	-14.16
2019	-64.50	-34.33	-10.94	40.46	-26.16	61.99	31.14	63.57	-37.94	42.58	-360.74	-510.32
2020	-94.82	-341.43	-80.93	-143.76	51.16	63.10	68.28	63.66	53.12	40.13	33.64	21.92
2021	16.26	0.48	31.60	41.97	51.99	65.06	65.60	27.30	57.48	50.26	29.70	26.13
2022	3.28	11.53	28.78	37.04	54.83	63.02	65.86	63.74	56.37	40.09	30.20	16.67
2023	21.32	19.02	-8.02	39.52	52.50	60.95	64.83	63.25	57.85	46.10	31.84	31.13
2024	17.19	27.87	36.18	44.05	18.87	66.05	65.89	64.35	58.11	46.33	42.61	M
NCEI Climatology	13.60	17.27	28.20	39.80	51.40	61.70	65.20	63.21	55.21	43.40	31.40	20.51

Average Daily Temperature (high+low)/2 [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	41.40
2011	17.81	24.51	37.87	49.97	62.34	72.72	80.60	73.75	63.89	55.13	44.03	33.79
2012	28.28	32.64	54.06	53.43	67.59	73.41	81.62	72.10	65.10	50.56	41.23	40.66
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	77.05	65.06	53.08	32.90	31.36
2015	21.93	14.44	36.91	53.97	64.19	71.13	73.57	69.84	70.16	-73.33	24.74	33.43
2016	23.85	30.57	-33.96	51.17	62.75	54.19	75.58	-71.60	27.87	-3.48	-133.91	-55.16
2017	27.23	37.33	40.70	31.72	-41.27	30.29	12.27	70.52	68.84	-7.86	39.45	27.06
2018	22.10	23.98	37.78	43.23	69.68	74.69	76.15	75.37	49.25	34.19	34.02	12.75
2019	-17.52	1.06	17.94	51.44	40.42	71.27	60.33	73.31	40.38	52.24	-97.68	-162.21
2020	-28.63	-118.65	21.87	-21.75	60.97	74.69	78.75	74.75	64.35	50.96	45.83	30.92
2021	24.72	12.73	43.10	52.75	61.87	75.92	75.00	57.11	70.18	59.47	40.77	35.52
2022	15.96	24.67	39.87	47.35	65.61	74.49	75.76	73.58	67.17	53.09	42.09	26.79
2023	28.42	30.97	19.71	52.45	64.91	72.99	75.62	74.17	69.33	56.06	41.10	36.93
2024	22.87	39.03	45.21	53.50	47.55	74.54	74.50	73.84	69.57	59.18	49.45	M
NCEI Climatology	21.45	25.62	36.95	49.60	61.25	71.20	74.60	72.66	65.56	53.20	39.50	27.66

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
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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