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 (USC00399367) 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
2004	0.12	0.84	2.55	1.01	2.94	5.95	0.67	0.41	3.92	1.72	0.72	0.09
2005	0.00	0.58	1.14	4.84	3.61	5.99	0.61	0.45	1.84	0.50	0.28	0.14
2006	0.28	0.08	0.74	2.87	0.24	53.70	0.40	3.30	3.44	0.15	M	0.24
2007	0.05	0.24	3.34	1.07	4.79	2.95	0.31	4.30	0.57	4.36	0.00	0.06
2008	0.08	0.00	0.50	2.12	2.97	5.48	0.83	1.62	3.51	2.73	0.49	0.02
2009	0.17	0.04	0.36	1.48	0.56	3.65	3.45	4.54	0.73	2.48	0.06	0.01
2010	0.13	0.07	1.29	5.04	4.23	4.51	3.00	2.03	1.58	0.52	0.01	0.00
2011	0.00	0.01	0.79	1.74	2.79	6.63	2.08	2.85	0.77	3.19	0.60	0.16
2012	0.20	0.73	1.05	1.24	2.59	2.26	0.73	0.25	0.14	0.37	0.13	0.16
2013	0.11	0.29	0.60	0.99	7.20	3.37	2.93	2.19	0.68	4.53	0.43	0.01
2014	0.11	0.11	0.09	2.65	2.54	3.74	0.27	3.80	1.13	0.39	0.13	0.14
2015	0.11	0.01	0.10	0.94	3.24	0.94	0.13	67.30	4.02	0.46	1.73	0.62
2016	0.14	0.56	0.93	6.43	0.03	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
NCEI Climatology	0.54	0.67	1.12	2.81	3.63	3.92	2.62	2.42	2.15	1.82	0.81	0.69

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
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
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
2004	33.23	38.38	52.86	64.93	70.48	76.59	87.26	82.84	79.20	63.87	52.37	42.80
2005	35.54	48.11	50.77	18.30	63.61	80.97	90.19	87.74	83.33	65.19	55.40	33.87
2006	52.12	39.46	44.55	64.64	75.93	38.30	1.90	69.48	71.63	65.07	M	39.36
2007	36.26	28.85	56.39	57.17	73.90	82.10	91.59	85.03	78.06	66.00	52.77	36.10
2008	33.79	39.31	48.61	59.33	67.39	79.34	90.06	87.23	77.10	61.71	47.93	31.94
2009	38.77	41.93	49.29	57.27	71.17	78.27	83.19	82.44	75.43	50.87	57.17	25.81
2010	29.13	30.36	50.06	63.13	69.16	74.93	89.19	90.48	76.57	69.26	49.37	34.06
2011	29.65	35.07	41.84	57.13	67.32	81.03	95.00	84.68	76.97	67.52	53.23	43.61
2012	43.90	43.03	66.39	66.03	74.19	87.60	98.23	90.93	84.30	63.46	52.57	39.00
2013	38.00	40.04	44.90	54.00	71.42	80.70	86.10	86.42	82.47	58.84	51.52	29.74
2014	38.61	32.64	48.58	65.43	71.77	80.50	86.68	83.89	78.73	68.68	43.17	41.33
2015	39.71	39.46	60.48	65.33	66.97	84.63	89.29	85.74	82.17	67.58	54.46	37.32
2016	34.71	47.59	57.39	61.17	74.90	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
NCEI Climatology	35.20	39.44	49.90	60.70	71.50	81.80	89.59	87.30	79.50	64.69	49.49	36.99

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	13.81	19.41	31.86	40.27	49.97	55.07	63.68	60.00	57.27	42.61	31.90	23.43
2005	17.77	22.86	21.19	7.87	43.97	61.63	66.06	64.26	58.70	42.52	31.32	19.30
2006	34.00	17.71	26.35	43.68	51.13	18.53	-6.61	48.52	50.87	44.57	M	28.36
2007	17.16	13.81	36.36	36.72	53.71	61.33	69.10	65.35	54.17	44.23	30.53	18.81
2008	12.48	15.97	26.97	35.17	46.52	56.66	65.77	64.42	54.37	42.10	31.14	10.81
2009	14.03	20.04	25.68	36.80	49.52	57.67	61.29	60.44	55.60	36.45	35.13	11.81
2010	15.77	13.18	33.13	42.80	47.90	58.00	65.35	67.10	52.37	44.71	27.83	15.35
2011	10.42	14.39	25.26	38.03	47.10	57.70	71.21	63.48	51.30	46.00	30.64	23.00
2012	21.94	22.04	40.60	44.87	51.29	64.45	70.39	63.10	54.14	40.54	29.83	20.77
2013	17.35	20.86	23.06	31.55	48.35	58.97	64.68	65.74	58.87	39.10	29.00	10.48
2014	13.65	10.32	23.13	42.90	49.23	57.93	61.50	63.61	54.77	44.45	20.97	19.62
2015	19.35	14.18	32.71	41.20	47.58	65.16	64.57	63.06	59.30	46.13	34.62	22.77
2016	18.39	27.93	33.19	40.07	58.00	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
NCEI Climatology	12.50	15.02	24.11	34.69	46.80	57.10	63.11	61.01	52.00	38.40	25.69	16.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	23.52	28.90	42.36	52.60	60.23	65.83	75.47	71.42	68.23	53.24	42.13	33.12
2005	26.65	35.48	35.98	13.08	53.79	71.30	78.13	76.00	71.02	53.85	43.36	26.58
2006	43.06	28.59	35.45	54.16	63.53	28.42	-2.35	59.00	61.25	54.82	M	33.86
2007	26.71	21.33	46.38	46.95	63.81	71.72	80.34	75.19	66.11	55.11	41.65	27.45
2008	23.14	27.64	37.79	47.25	56.95	68.00	77.92	75.82	65.73	51.90	39.54	21.37
2009	26.40	30.98	37.48	47.03	60.35	67.97	72.24	71.44	65.52	43.66	46.15	18.81
2010	22.45	21.77	41.60	52.97	58.53	66.47	77.27	78.79	64.47	56.98	38.60	24.71
2011	20.03	24.73	33.55	47.58	57.21	69.37	83.11	74.08	64.13	57.24	41.80	33.18
2012	32.92	32.64	53.25	55.45	62.74	76.03	84.31	76.84	68.93	52.00	41.20	29.89
2013	27.68	30.45	33.98	42.78	59.89	69.83	75.39	76.08	70.67	48.97	40.26	20.11
2014	26.13	21.48	35.85	54.17	60.50	69.22	74.09	73.75	66.75	56.56	32.07	30.48
2015	29.53	26.82	46.60	53.27	57.27	74.89	76.93	74.40	70.73	56.85	44.54	30.05
2016	26.55	37.76	45.29	50.62	66.45	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
NCEI Climatology	23.85	27.23	37.00	47.70	59.15	69.45	76.35	74.15	65.75	51.55	37.59	26.50

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
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
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

Monthly Plots

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