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 (USC00138806) 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
2002	M	0.32	0.39	3.30	3.11	2.82	4.16	7.97	4.25	5.36	0.18	0.02
2003	0.13	0.08	0.95	2.93	2.84	3.14	4.36	0.71	1.64	1.06	1.88	0.24
2004	0.16	0.32	2.23	0.84	9.19	6.72	5.07	4.34	1.69	1.08	1.01	0.24
2005	0.04	1.69	0.79	3.79	2.87	5.37	6.90	1.71	4.09	0.32	1.96	0.94
2006	0.33	0.01	2.06	3.19	1.64	1.07	2.12	5.42	6.33	1.43	1.42	2.52
2007	0.23	0.04	1.44	5.00	4.87	2.79	2.13	11.66	1.84	4.58	0.04	0.76
2008	0.18	0.82	1.73	3.70	4.99	7.28	6.06	1.83	2.15	2.68	1.55	0.32
2009	0.00	0.46	0.01	3.04	4.32	0.09	0.00	1.50	1.15	1.80	0.00	0.00
2010	0.00	0.00	0.00	0.00	0.00	2.72	0.00	0.00	0.00	0.00	0.00	0.00
2011	0.00	M	M	0.00	0.00	0.00	4.23	0.82	1.48	0.61	0.98	1.89
2012	0.20	0.94	1.44	5.28	3.45	2.55	1.37	2.19	2.90	2.60	0.03	0.01
2013	0.31	0.46	1.43	7.98	8.02	4.39	0.76	0.30	1.68	1.95	0.00	0.04
2014	0.07	0.23	0.87	4.93	3.95	10.21	1.40	5.45	4.47	2.59	0.00	0.12
2015	0.00	0.00	0.53	3.30	6.40	4.40	3.93	11.36	1.41	2.03	2.26	4.74
2016	1.21	0.52	1.54	2.59	5.20	4.11	4.94	5.86	1.95	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	0.87	1.41	2.05	3.72	5.27	5.76	4.41	4.75	3.36	2.65	1.70	1.36

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
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
2002	M	43.29	39.21	60.93	71.45	84.36	87.48	82.26	78.57	54.81	45.40	39.94
2003	29.39	32.61	46.39	63.07	70.47	80.66	84.32	85.77	74.79	65.48	44.87	34.58
2004	26.77	31.41	50.16	65.77	72.81	79.10	81.74	78.00	79.80	63.32	50.37	35.77
2005	26.26	39.68	47.58	65.93	70.19	84.93	87.03	83.23	81.00	65.77	50.27	26.58
2006	39.77	35.50	46.32	66.93	70.37	83.63	87.77	82.19	70.60	57.29	48.80	40.23
2007	28.23	21.61	49.03	57.20	75.42	81.70	85.10	83.29	77.13	65.45	46.27	27.29
2008	24.81	25.38	39.00	55.13	69.42	79.96	83.59	80.77	73.53	62.26	53.54	30.13
2009	33.13	17.05	20.17	61.95	70.84	77.63	78.77	78.20	75.73	52.54	52.57	29.45
2010	18.71	36.21	46.81	67.13	72.06	80.60	84.65	85.80	73.48	68.16	46.23	33.87
2011	25.33	M	M	53.89	69.87	82.43	87.32	77.23	58.03	67.13	49.90	37.39
2012	36.03	37.91	62.90	64.07	77.58	83.64	91.39	84.17	76.33	59.74	54.90	35.45
2013	31.19	32.71	36.00	54.33	68.52	75.71	84.61	85.00	79.92	61.61	43.80	25.16
2014	24.97	22.93	39.58	58.17	72.36	80.63	79.26	80.74	73.40	62.00	38.10	33.42
2015	31.03	24.32	50.84	63.00	70.35	80.53	82.74	79.03	80.10	64.26	51.10	38.52
2016	25.97	34.34	52.61	60.93	72.13	85.80	83.23	82.03	79.20	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	26.21	30.99	44.10	58.90	69.99	79.50	82.81	80.49	74.81	61.90	45.40	31.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	25.71	21.54	40.17	48.16	63.96	68.77	62.61	55.77	37.55	26.30	20.48
2003	11.81	11.07	25.55	41.03	50.37	59.86	64.87	65.06	51.11	42.10	28.13	21.23
2004	10.19	17.14	33.45	41.60	52.61	59.00	63.26	58.84	56.73	43.55	33.10	19.48
2005	13.06	24.79	27.19	44.90	49.97	64.83	66.32	63.03	57.00	42.97	31.07	14.42
2006	26.48	15.25	29.77	44.57	50.96	61.73	67.48	64.71	50.03	38.45	29.47	23.52
2007	12.65	8.11	32.68	36.70	55.10	61.47	64.68	65.39	54.03	47.23	27.10	13.61
2008	8.65	8.62	21.74	36.57	48.00	60.15	65.17	60.13	53.37	40.58	17.81	3.52
2009	-2.53	-7.82	0.17	41.23	47.58	58.67	58.97	59.57	53.10	36.54	34.13	3.58
2010	5.42	-5.14	29.65	44.30	50.00	61.50	66.19	68.20	53.36	41.32	28.63	4.35
2011	23.00	M	M	37.95	48.65	60.13	68.58	55.55	34.43	40.90	30.33	21.26
2012	18.23	20.77	41.19	42.67	54.10	62.79	68.61	60.13	51.46	39.10	30.10	18.29
2013	12.58	16.54	21.48	35.13	49.90	59.52	63.42	63.03	57.50	40.71	23.80	8.39
2014	2.97	3.61	21.32	36.93	52.11	61.03	59.87	63.97	52.23	41.32	19.67	22.06
2015	14.58	5.50	27.55	40.57	52.10	61.63	63.87	60.55	58.83	43.29	33.77	26.55
2016	13.16	21.41	33.55	41.40	49.65	63.43	64.87	63.42	59.93	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	6.89	11.11	23.30	33.91	46.70	57.20	60.80	58.01	48.89	36.51	24.10	13.30

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	34.50	30.38	50.55	59.81	74.16	78.13	72.44	67.17	46.18	35.85	30.21
2003	20.60	21.84	35.97	52.05	60.42	70.26	74.60	75.42	62.95	53.79	36.50	27.90
2004	18.48	24.28	41.81	53.68	62.71	69.05	72.50	68.42	68.27	53.44	41.73	27.42
2005	19.66	32.23	37.39	55.42	60.08	74.88	76.68	73.13	69.00	54.37	40.67	20.50
2006	33.13	25.38	38.05	55.75	60.67	72.68	77.63	73.45	60.32	47.87	39.13	31.87
2007	20.44	14.86	40.85	46.95	65.26	71.58	74.89	74.34	65.58	56.34	36.68	20.45
2008	16.73	17.00	30.37	45.85	58.71	70.06	74.38	70.45	63.45	51.42	35.67	16.82
2009	15.30	4.61	10.17	51.59	59.21	68.15	68.87	68.88	64.42	44.54	43.35	16.52
2010	12.06	15.54	38.23	55.72	61.03	71.05	75.42	77.00	63.42	54.74	37.43	19.11
2011	24.17	M	M	45.92	59.26	71.28	77.95	66.39	46.23	54.02	40.12	29.32
2012	27.13	29.34	52.05	53.37	65.84	73.21	80.00	72.15	63.90	49.42	42.50	26.87
2013	21.89	24.62	28.74	44.73	59.21	67.62	74.02	74.02	68.71	51.16	33.80	16.77
2014	13.97	13.27	30.45	47.55	62.23	70.83	69.56	72.35	62.82	51.66	28.88	27.74
2015	22.81	14.91	39.19	51.78	61.23	71.08	73.31	69.79	69.47	53.77	42.43	32.53
2016	19.56	27.88	43.08	51.17	60.89	74.62	74.05	72.73	69.57	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	16.55	21.05	33.70	46.40	58.34	68.35	71.80	69.25	61.85	49.21	34.75	22.50

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
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
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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