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 (USC00143545) 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
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	0.00	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	0.88	1.52	2.52	3.26	6.03	6.26	4.37	4.28	2.95	3.12	1.79	1.34

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2011	M	M	M	M	M	M	M	M	M	M	56.82	47.18
2012	52.49	51.54	70.16	69.46	M	M	M	90.61	84.88	70.67	62.43	49.27
2013	49.14	47.61	55.08	61.48	76.39	88.55	92.74	90.48	86.36	70.66	54.81	42.95
2014	44.63	43.40	57.14	71.05	83.58	86.86	88.51	93.84	84.66	76.23	52.32	45.39
2015	47.01	45.20	64.55	72.72	74.64	92.34	93.48	89.06	88.39	75.33	60.06	52.69
2016	44.17	56.25	65.86	72.29	76.47	93.35	94.50	90.43	85.75	78.63	67.20	45.16
2017	48.17	60.11	63.84	68.83	78.60	88.24	95.16	87.82	85.75	73.01	60.53	48.07
2018	45.54	M	63.37	65.03	88.07	91.92	93.09	90.44	82.40	69.44	52.81	49.97
2019	41.75	42.48	55.60	71.29	75.19	87.22	92.90	90.32	89.29	66.36	57.15	50.80
2020	52.67	66.02	M	69.09	75.81	92.70	92.96	90.09	81.33	67.83	63.56	50.31
2021	47.17	37.33	63.59	70.85	M	91.01	92.40	93.96	90.02	75.87	61.90	60.20
2022	48.20	48.43	61.68	71.65	79.04	90.96	98.19	96.86	90.86	75.71	55.98	44.15
2023	47.98	17.60	70.22	72.01	80.71	90.04	93.59	95.37	89.90	72.87	60.70	51.10
2024	39.40	60.42	65.43	74.83	81.10	92.10	93.89	93.72	88.12	79.87	63.21	M
NCEI Climatology	43.80	48.54	58.61	68.40	76.79	87.10	91.70	90.10	83.20	71.50	57.40	45.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	M	33.80	29.71
2012	26.99	30.42	48.15	51.70	M	M	M	64.47	59.74	46.49	36.96	27.44
2013	24.77	24.18	33.13	41.57	54.71	66.68	68.27	71.39	67.32	46.31	33.64	19.97
2014	20.46	20.47	30.07	43.81	56.33	67.10	66.14	68.98	61.08	49.75	28.62	31.04
2015	21.46	21.08	35.53	48.60	56.26	69.35	76.55	65.59	64.26	49.34	36.51	30.36
2016	24.57	29.72	39.41	47.94	54.50	68.69	72.78	70.16	63.51	53.76	40.70	22.54
2017	26.97	35.14	41.45	-64.30	-524.84	-637.87	-637.87	-637.87	-637.87	-616.29	-502.73	-358.95
2018	-167.36	M	-297.50	-187.98	-26.75	69.97	70.06	68.71	63.16	47.24	30.42	27.36
2019	24.33	25.30	34.33	48.18	56.47	65.43	69.38	70.17	68.66	43.29	31.45	29.35
2020	31.39	49.55	M	44.53	55.02	67.90	71.69	66.25	57.55	44.54	39.09	27.42
2021	27.90	16.79	40.58	46.34	M	68.23	68.35	70.10	63.14	49.12	36.66	31.15
2022	19.08	21.26	34.94	46.06	58.59	67.60	71.81	68.22	60.64	46.10	33.79	23.94
2023	25.90	14.18	49.64	42.27	55.99	64.15	70.42	69.32	62.06	48.34	34.64	32.39
2024	20.33	33.62	38.45	47.92	57.62	69.35	69.48	68.89	58.91	50.99	46.15	M
NCEI Climatology	20.70	24.74	33.89	43.70	55.19	65.20	68.90	67.10	57.90	44.80	33.19	24.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	M	45.31	38.45
2012	39.74	40.98	59.16	60.58	M	M	M	77.54	72.31	58.58	49.69	38.36
2013	36.96	35.90	44.10	51.53	65.55	77.62	80.50	80.94	76.84	58.49	44.23	31.46
2014	32.55	31.93	43.60	57.43	69.95	76.98	77.33	81.41	72.87	62.99	40.51	38.22
2015	34.23	33.14	50.04	60.66	65.45	80.84	85.02	77.33	76.32	62.34	48.28	41.53
2016	34.37	42.99	52.64	60.11	65.48	81.02	83.64	80.29	74.63	66.19	53.95	33.85
2017	37.57	47.62	52.64	2.27	-223.12	-274.82	-271.36	-275.03	-276.06	-271.64	-221.10	-155.44
2018	-60.91	M	-117.06	-61.47	30.66	80.95	81.58	79.58	72.78	58.34	41.61	38.66
2019	33.04	33.89	44.97	59.73	65.83	76.33	81.14	80.24	78.98	54.83	44.30	40.07
2020	42.03	57.79	M	56.81	65.41	80.30	82.32	78.17	69.44	56.18	51.32	38.86
2021	37.54	27.06	52.08	58.59	M	79.62	80.37	82.03	76.58	62.49	49.28	45.67
2022	33.64	34.85	48.31	58.85	68.82	79.28	85.00	82.54	75.75	60.90	44.88	34.04
2023	36.94	15.89	59.93	57.14	68.35	77.10	82.01	82.35	75.98	60.60	47.67	41.75
2024	29.87	47.02	51.94	61.38	69.36	80.72	81.68	81.31	73.51	65.43	54.68	M
NCEI Climatology	32.25	36.64	46.25	56.05	65.99	76.15	80.30	78.60	70.55	58.15	45.29	34.85

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
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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