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 (USC00135230) 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
2005	M	M	M	M	0.83	8.74	4.50	3.44	9.40	0.75	16.69	0.75
2006	7.42	0.50	7.26	12.30	3.03	3.51	1.65	2.92	5.27	3.56	2.30	5.01
2007	1.74	2.16	4.29	8.78	6.95	4.74	2.92	10.68	2.18	4.68	0.60	0.47
2008	7.50	0.78	2.54	12.27	5.42	12.45	5.01	2.98	1.29	5.96	3.34	5.53
2009	1.32	1.42	4.36	4.21	5.73	3.07	4.28	2.53	1.98	9.91	0.75	2.17
2010	8.61	0.22	1.54	4.41	6.33	8.61	5.70	2.96	2.67	9.99	0.35	1.27
2011	1.32	1.07	26.79	5.29	5.55	2.91	4.57	1.30	3.76	0.84	0.44	1.54
2012	0.29	4.28	1.99	5.84	5.38	0.34	2.26	1.76	2.72	2.59	1.82	3.06
2013	1.62	0.97	4.49	8.11	9.07	7.84	2.90	2.30	1.42	2.62	1.90	1.18
2014	10.92	1.11	2.35	10.85	M	5.91	0.90	6.55	3.76	2.55	2.57	2.21
2015	2.83	0.00	1.41	6.88	6.38	4.70	4.53	4.78	2.45	1.47	7.06	3.86
2016	1.94	6.70	1.19	3.11	5.27	5.00	6.66	0.07	0.00	0.00	0.00	51.19
2017	46.11	69.11	33.25	5.36	27.94	46.10	30.74	33.31	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	0.89	1.12	1.95	3.91	5.58	5.70	4.63	3.71	3.24	2.55	1.79	1.25

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2005	M	M	M	M	72.29	82.75	85.65	81.42	78.40	64.06	47.40	24.87
2006	36.65	32.61	44.80	63.70	74.00	80.67	86.52	80.94	70.43	57.00	47.90	38.10
2007	27.39	19.96	49.15	56.87	75.71	81.43	84.48	82.10	77.30	64.42	44.70	25.06
2008	22.55	22.71	38.19	54.50	69.03	79.34	84.06	80.87	74.37	61.84	43.43	23.52
2009	20.06	32.18	44.77	58.83	70.65	78.13	78.16	78.23	76.17	52.06	52.73	24.71
2010	18.87	25.50	48.65	67.30	71.94	80.03	84.48	85.55	73.73	67.16	45.23	24.03
2011	20.16	28.79	41.03	56.53	69.65	80.41	87.13	82.77	71.67	65.71	49.00	35.81
2012	32.87	37.17	58.29	49.44	67.95	56.00	62.83	58.67	73.12	58.13	47.72	34.44
2013	28.61	30.88	34.55	49.93	67.61	77.57	81.87	82.74	77.63	60.68	41.60	22.58
2014	20.10	18.92	36.23	56.07	M	78.88	79.31	81.48	72.83	60.10	35.27	30.30
2015	19.56	11.25	47.35	60.81	69.00	79.47	82.19	80.45	79.64	63.61	48.77	36.97
2016	23.58	31.62	50.16	58.70	71.74	81.45	82.06	81.39	72.00	69.84	56.10	27.62
2017	22.31	34.87	37.00	49.00	64.00	87.60	91.41	72.40	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	24.01	28.77	41.31	56.40	68.60	78.70	81.90	79.59	73.49	60.10	43.30	29.90

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	50.38	62.59	63.94	59.29	53.90	39.84	27.83	11.45
2006	22.45	11.46	26.55	41.67	52.52	58.27	64.61	61.48	48.93	36.03	28.03	21.77
2007	11.32	6.04	33.77	34.77	52.87	59.37	62.29	63.32	52.40	45.68	25.83	10.23
2008	6.39	5.97	21.65	34.37	45.84	58.93	62.65	58.80	51.93	39.16	26.70	3.94
2009	0.94	13.32	25.32	35.40	48.35	57.70	58.32	58.03	50.90	36.03	31.90	10.16
2010	4.03	6.82	28.16	42.40	48.45	59.67	64.84	64.52	50.80	39.03	26.10	9.26
2011	3.42	12.61	22.97	36.63	48.23	60.41	67.19	60.65	49.23	40.39	28.73	18.65
2012	14.19	19.97	39.93	40.22	54.95	50.60	59.33	52.00	42.65	36.87	26.83	17.80
2013	8.74	12.53	16.81	34.40	47.68	57.61	61.83	60.65	53.57	38.19	21.50	5.45
2014	-2.77	0.42	18.10	34.72	M	59.54	59.62	62.55	50.40	38.24	16.80	18.00
2015	-0.25	-9.25	24.74	37.89	49.94	59.07	61.45	59.03	57.96	41.46	31.37	25.06
2016	9.77	18.17	30.48	38.27	47.58	60.55	63.06	61.26	51.30	39.20	30.17	15.62
2017	4.88	5.13	25.09	46.00	28.00	57.00	66.50	37.80	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	7.00	11.08	22.99	34.71	46.90	57.60	61.50	58.81	50.11	37.60	25.19	14.20

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	61.43	72.64	74.79	70.35	66.15	51.95	37.62	18.16
2006	29.55	22.04	35.77	52.68	63.26	69.47	75.56	71.21	59.68	46.52	37.97	29.94
2007	19.35	13.00	41.46	45.82	64.29	70.40	73.39	72.71	64.85	55.05	35.27	17.65
2008	14.47	14.00	29.92	44.43	57.44	69.14	73.35	69.83	63.15	50.50	35.07	13.73
2009	10.50	22.75	35.05	47.12	59.50	67.92	68.24	68.13	63.53	44.05	42.32	17.44
2010	11.45	16.16	38.40	54.85	60.19	69.85	74.66	75.03	62.27	53.10	35.67	16.65
2011	11.79	20.70	32.00	46.58	58.94	70.41	77.16	71.71	60.45	53.05	38.87	27.23
2012	23.53	28.57	49.11	44.83	61.45	53.30	61.08	55.33	57.88	47.50	37.28	26.12
2013	18.67	21.71	25.68	42.17	57.65	67.59	71.85	71.69	65.60	49.44	31.55	14.02
2014	8.66	9.67	27.16	45.40	M	69.21	69.46	72.02	61.62	49.17	26.03	24.15
2015	9.66	1.00	36.05	49.35	59.47	69.27	71.82	69.74	68.80	52.54	40.07	31.02
2016	16.68	24.90	40.32	48.48	59.66	71.00	72.56	71.32	61.65	54.52	43.13	21.62
2017	13.59	20.00	31.05	47.50	46.00	72.30	78.95	55.10	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	15.50	19.93	32.15	45.56	57.75	68.15	71.70	69.20	61.80	48.85	34.25	22.05

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
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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