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 (USC00131833) 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	M	0.03	2.74	3.92	1.97	2.06	4.85	1.65	4.69	0.20	0.00
2003	0.13	0.39	0.66	3.01	3.64	2.00	1.80	0.87	2.23	0.80	4.43	0.73
2004	0.52	0.24	2.85	0.96	6.76	2.23	4.61	2.92	2.04	0.83	1.01	0.37
2005	0.50	1.21	0.77	3.97	3.75	2.28	3.35	1.17	0.84	1.18	0.52	0.78
2006	0.37	0.00	2.70	3.36	2.62	0.94	0.16	0.46	0.35	0.09	1.56	2.21
2007	0.20	0.33	2.48	1.54	5.75	0.96	0.51	8.28	2.07	5.42	0.05	1.61
2008	0.17	0.76	1.13	2.47	4.61	8.20	4.49	0.56	4.00	3.77	1.08	0.82
2009	0.09	0.18	2.50	3.42	1.49	0.81	0.01	2.32	0.56	4.82	1.45	0.47
2010	0.29	0.11	2.34	2.60	3.41	9.05	4.08	4.13	4.76	0.80	1.63	0.10
2011	0.13	0.37	0.80	3.15	6.53	3.75	0.36	4.82	0.88	0.25	0.81	0.10
2012	0.00	0.00	0.38	3.02	2.36	4.24	1.12	2.68	0.01	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	0.84	1.26	2.08	3.44	5.15	5.16	4.00	3.82	3.50	2.80	1.86	1.43

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	M	47.58	63.63	70.81	85.63	88.65	84.90	80.07	56.52	46.87	42.58
2003	31.06	33.71	49.81	63.40	69.84	74.88	86.50	88.71	74.77	68.13	46.60	37.39
2004	28.71	33.93	51.23	65.57	74.14	78.41	80.84	78.68	78.79	63.00	49.27	38.13
2005	27.45	39.93	50.42	63.33	70.13	82.57	85.81	82.15	79.63	64.03	48.19	29.26
2006	43.89	37.50	46.03	66.67	70.97	81.83	86.70	82.00	74.33	85.00	53.68	44.52
2007	33.48	28.59	55.67	64.40	77.52	83.68	86.56	86.65	77.73	67.48	49.60	31.81
2008	29.55	29.34	46.45	58.00	71.26	81.41	85.48	82.87	74.17	63.97	46.97	32.74
2009	29.77	40.21	50.55	60.00	72.19	81.31	79.84	79.77	74.57	54.26	54.97	28.42
2010	21.97	28.39	48.48	68.27	70.74	83.50	85.32	86.90	75.73	69.00	49.17	31.97
2011	25.84	35.11	48.77	61.33	71.48	80.80	88.73	84.65	72.37	67.58	51.27	40.48
2012	40.13	39.86	60.06	66.03	77.87	84.50	93.57	86.06	81.91	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	31.40	36.78	49.20	61.40	71.30	80.80	84.80	83.29	76.40	64.00	48.80	36.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	26.58	41.17	48.77	65.33	69.74	64.13	57.90	38.45	28.07	22.00
2003	13.16	13.82	28.03	42.77	49.55	55.88	66.97	66.29	51.00	43.74	29.80	24.48
2004	12.29	18.03	33.52	44.07	43.57	59.41	63.55	59.55	57.31	43.65	32.43	19.13
2005	13.58	23.30	26.55	42.93	48.61	59.73	65.42	64.67	56.67	40.55	29.15	15.55
2006	26.18	16.18	28.55	43.93	51.66	61.13	67.30	67.20	7.62	84.00	28.13	28.24
2007	16.42	14.81	40.04	43.56	59.16	64.82	69.78	68.45	55.87	48.97	29.40	16.65
2008	12.00	13.00	26.71	37.43	50.03	61.66	66.61	62.52	55.57	43.48	30.90	12.42
2009	10.06	19.96	30.13	39.73	52.77	63.31	61.29	62.23	53.87	39.03	37.23	13.90
2010	10.42	12.11	31.94	46.17	52.29	64.03	68.42	66.81	55.57	44.35	30.70	15.55
2011	10.84	17.18	29.81	41.03	52.16	63.93	72.47	65.71	51.73	43.94	31.90	23.65
2012	20.39	23.21	37.53	45.17	56.77	64.10	71.47	62.03	59.55	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	12.01	15.87	26.49	36.50	48.91	59.19	63.60	61.20	52.30	40.00	27.40	17.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	37.08	52.40	59.79	75.48	79.19	74.52	68.98	47.48	37.47	32.29
2003	22.11	23.77	38.92	53.08	59.69	65.38	76.73	77.50	62.88	55.94	38.20	30.94
2004	20.50	25.98	42.37	54.82	63.86	68.91	72.19	69.11	68.05	53.40	40.85	28.63
2005	20.52	31.61	38.48	53.13	59.37	71.15	75.61	73.41	68.15	52.29	38.67	22.40
2006	35.04	26.84	37.29	55.30	61.31	71.48	77.00	74.60	64.28	84.50	43.50	36.38
2007	24.95	21.70	47.85	53.98	68.34	74.25	78.17	77.55	66.80	58.22	39.50	24.23
2008	20.77	21.17	36.58	47.72	60.65	71.53	76.05	72.69	64.87	53.73	38.93	22.58
2009	19.92	30.09	40.34	49.87	62.48	72.31	70.56	71.00	64.22	46.65	46.10	21.16
2010	16.19	20.25	40.21	57.22	61.52	73.77	76.87	76.85	65.65	56.68	39.93	23.76
2011	18.34	26.14	39.29	51.18	61.82	72.37	80.60	75.18	62.05	55.76	41.58	32.06
2012	30.26	31.53	48.79	55.60	67.32	74.30	82.52	74.05	70.73	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	21.70	26.33	37.85	48.95	60.10	70.00	74.20	72.25	64.35	52.00	38.10	26.95

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

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