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 (USC00156580) 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
2010	M	M	M	M	M	M	M	M	M	M	M	1.45
2011	2.37	5.38	5.99	16.97	7.42	5.18	3.09	4.03	3.41	1.36	9.54	6.40
2012	3.58	1.45	3.22	0.60	1.56	2.47	3.35	4.66	5.11	2.92	1.99	4.71
2013	6.25	2.34	4.57	7.21	4.84	7.76	6.74	5.91	5.56	6.16	3.43	5.89
2014	1.17	4.31	3.99	9.20	1.30	3.49	1.58	9.83	0.75	3.55	1.68	1.55
2015	1.49	4.07	7.27	7.62	3.59	2.77	10.26	2.55	0.84	3.97	6.03	6.08
2016	M	0.39	6.53	2.76	2.77	2.64	13.08	7.19	1.20	0.46	2.57	6.52
2017	2.96	2.01	3.51	3.72	4.33	5.39	2.23	1.95	3.35	6.69	2.91	2.98
2018	4.29	9.23	M	M	4.67	7.72	2.44	2.40	5.44	2.18	4.09	4.47
2019	2.99	9.25	2.53	4.39	3.75	4.27	1.73	5.97	0.34	6.22	6.93	3.24
2020	M	6.68	6.55	2.90	4.83	5.10	6.85	3.20	4.92	7.40	1.25	0.94
2021	5.01	3.49	5.34	4.75	4.31	6.88	6.74	3.10	2.58	2.31	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	3.66	4.21	4.75	5.13	4.79	4.47	4.53	3.51	3.28	4.07	4.09	4.55

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
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
2010	M	M	M	M	M	M	M	M	M	M	M	40.08
2011	41.77	51.04	59.68	74.20	77.48	89.30	92.90	89.48	81.60	74.06	64.20	53.52
2012	51.03	54.93	73.58	76.30	85.19	90.53	96.87	91.19	83.47	70.16	61.20	55.81
2013	49.48	50.46	53.74	69.87	78.29	85.87	85.61	85.87	83.03	69.58	56.97	48.06
2014	43.00	43.00	54.87	70.67	79.00	84.73	84.87	87.45	80.03	71.97	52.73	47.84
2015	44.03	39.36	58.06	71.57	78.87	85.57	87.84	83.87	83.90	71.58	63.67	58.58
2016	M	50.90	64.81	72.10	74.00	88.40	88.89	86.32	85.03	78.81	65.90	48.58
2017	53.67	63.83	68.13	75.97	78.87	83.80	88.29	85.65	82.67	73.65	60.67	48.32
2018	42.29	57.07	M	M	83.42	87.77	88.19	86.13	85.40	74.44	53.13	50.23
2019	44.26	52.81	55.29	71.23	82.00	82.97	86.29	85.84	88.23	71.58	53.37	52.39
2020	M	49.41	61.65	66.53	72.90	84.13	87.81	83.61	78.03	67.48	56.12	48.44
2021	44.71	38.82	62.93	67.90	74.58	83.63	85.37	85.68	80.80	73.90	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	46.30	51.25	60.70	71.50	78.80	86.10	89.21	88.60	83.31	72.70	59.70	49.20

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	24.36
2011	24.52	32.54	39.81	51.63	59.26	67.40	72.81	68.19	57.73	45.65	38.97	33.81
2012	32.29	34.41	49.74	46.50	57.87	60.17	72.00	65.39	58.70	44.97	35.77	37.06
2013	30.48	31.21	34.48	47.77	55.90	66.67	66.74	66.55	60.30	50.42	33.87	29.03
2014	19.71	23.57	30.00	47.80	58.39	67.73	61.68	67.06	57.57	48.32	32.23	34.13
2015	26.58	17.68	33.94	49.07	57.03	66.43	69.97	62.97	59.03	48.00	43.57	41.16
2016	M	32.17	43.52	49.67	51.71	65.37	70.89	70.65	61.13	52.19	38.93	28.74
2017	39.33	38.50	34.39	51.60	56.19	63.27	68.74	64.35	59.07	48.97	37.87	27.03
2018	21.90	34.82	M	M	63.32	67.00	68.23	66.42	64.07	49.68	33.60	32.32
2019	27.77	32.93	32.32	47.33	61.47	63.90	68.00	66.13	62.77	47.35	30.30	34.29
2020	M	30.90	42.26	44.00	54.29	64.30	69.71	66.23	58.90	45.81	35.69	28.28
2021	29.97	23.89	41.07	44.60	53.87	66.33	68.37	67.58	58.20	53.00	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	27.09	30.12	37.59	46.79	55.99	64.20	67.70	66.00	58.61	47.30	37.40	30.39

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	M	32.22
2011	33.15	41.79	49.74	62.92	68.37	78.35	82.85	78.84	69.67	59.85	51.58	43.66
2012	41.66	44.67	61.66	61.40	71.53	75.35	84.44	78.29	71.08	57.56	48.48	46.44
2013	39.98	40.84	44.11	58.82	67.10	76.27	76.18	76.21	71.67	60.00	45.42	38.55
2014	31.35	33.29	42.44	59.23	68.69	76.23	73.27	77.26	68.80	60.15	42.48	40.98
2015	35.31	28.52	46.00	60.32	67.95	76.00	78.90	73.42	71.47	59.79	53.62	49.87
2016	M	41.53	54.16	60.88	62.86	76.88	79.89	78.48	73.08	65.50	52.42	38.66
2017	46.50	51.17	51.26	63.78	67.53	73.53	78.52	75.00	70.87	61.31	49.27	37.68
2018	32.10	45.95	M	M	73.37	77.38	78.21	76.27	74.73	62.06	43.37	41.27
2019	36.02	42.87	43.81	59.28	71.74	73.43	77.15	75.98	75.50	59.47	41.83	43.34
2020	M	40.16	51.95	55.27	63.60	74.22	78.76	74.92	68.47	56.65	45.91	38.36
2021	37.34	31.36	52.00	56.25	64.23	74.98	76.87	76.63	69.50	63.45	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	36.70	40.68	49.15	59.15	67.40	75.15	78.45	77.30	70.96	60.00	48.55	39.80

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
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

Monthly Plots

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