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 (USC00131541) 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	0.36	0.47	2.98	0.87	M	3.17	8.57	1.35	0.38	0.24	0.13
2003	0.11	0.00	0.94	2.22	0.10	0.70	M	M	M	0.00	0.76	0.16
2004	0.37	0.17	3.03	1.73	5.77	3.09	3.63	1.69	2.06	0.66	1.35	0.44
2005	0.24	1.65	0.70	3.66	2.47	5.90	1.18	0.29	1.44	0.49	1.27	0.35
2006	0.19	0.00	0.00	0.00	2.15	1.30	3.15	3.88	2.11	1.25	1.37	0.00
2007	0.08	0.06	0.00	3.75	3.98	1.70	0.00	2.92	0.00	2.21	0.05	0.32
2008	0.06	0.54	1.29	4.25	4.20	4.92	3.20	1.32	1.93	2.14	1.69	0.18
2009	0.00	0.77	2.83	2.72	4.41	2.89	2.96	2.86	2.41	5.57	0.17	1.08
2010	0.53	0.03	1.13	2.88	2.63	7.71	M	M	M	0.00	2.89	0.40
2011	0.05	1.10	2.17	3.35	2.65	4.83	2.09	2.35	1.30	0.10	0.23	0.82
2012	0.16	0.46	0.61	2.23	1.19	0.21	0.37	0.97	0.63	1.30	M	M
2013	0.09	0.06	0.17	2.36	0.65	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	0.73	0.96	1.96	3.75	4.81	5.81	4.04	4.10	3.13	2.29	1.52	1.22

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	41.29	38.35	59.97	67.45	M	87.58	82.00	75.96	40.38	42.20	38.35
2003	28.54	30.89	45.39	61.97	81.60	79.65	M	M	M	59.06	42.00	29.88
2004	23.77	28.76	47.65	63.83	70.41	77.31	80.26	76.13	78.43	61.13	47.43	32.90
2005	23.74	37.04	44.26	61.78	67.67	83.63	85.32	81.03	80.11	63.87	47.33	22.63
2006	36.13	32.29	43.65	64.30	70.65	81.33	84.25	80.29	69.08	57.10	47.57	25.00
2007	22.18	18.93	47.55	58.26	75.94	81.59	82.90	83.38	78.63	66.06	46.33	26.27
2008	23.90	25.07	38.81	55.33	70.13	80.33	83.45	78.13	71.30	59.65	40.40	22.77
2009	18.16	30.21	42.74	55.40	67.77	75.50	75.32	75.48	73.00	49.23	49.77	22.29
2010	14.58	20.71	43.00	64.37	69.19	76.91	M	M	M	48.60	41.57	25.03
2011	21.90	30.25	42.03	57.40	69.89	80.97	88.32	83.03	72.17	67.39	50.17	37.13
2012	35.45	38.48	62.34	61.70	75.24	81.15	90.94	84.71	78.00	63.04	M	M
2013	30.28	32.25	36.19	54.73	67.88	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	25.80	31.28	44.01	58.99	71.59	82.00	85.00	82.30	76.31	63.10	45.40	31.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	24.76	21.71	38.90	43.73	M	67.79	63.06	55.36	30.75	23.87	20.10
2003	10.85	9.36	24.61	40.47	59.60	62.53	M	M	M	37.12	25.50	18.38
2004	6.87	14.93	31.74	39.67	51.69	58.48	62.48	57.55	56.87	42.42	30.63	16.52
2005	10.13	22.89	24.97	42.11	49.73	64.20	66.43	62.10	56.64	42.77	28.90	11.30
2006	23.93	12.29	27.90	43.70	50.32	60.93	65.67	63.94	48.96	38.26	29.13	11.00
2007	6.36	5.52	32.35	38.07	55.32	63.88	67.60	66.79	55.70	48.39	27.83	13.37
2008	8.81	8.83	25.26	37.37	49.35	61.90	64.71	58.13	51.00	38.55	25.70	2.84
2009	1.16	13.96	24.61	34.23	47.81	57.67	57.19	57.48	52.70	34.58	32.37	7.45
2010	2.19	4.04	27.39	41.77	48.52	60.41	M	M	M	29.60	24.63	9.33
2011	5.66	15.11	26.23	39.03	51.07	63.13	71.23	64.03	51.87	43.32	31.63	21.61
2012	18.00	23.24	42.00	43.75	56.48	64.96	70.55	61.94	50.90	42.04	M	M
2013	11.22	15.96	21.65	36.17	48.77	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	6.20	11.41	24.49	34.99	47.70	58.60	61.90	59.89	50.90	38.30	24.79	13.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	33.03	30.03	49.43	55.59	M	77.69	72.53	65.66	35.56	33.03	29.23
2003	19.69	20.12	35.00	51.22	70.60	71.09	M	M	M	48.09	33.75	24.13
2004	15.32	21.84	39.69	51.75	61.05	67.90	71.37	66.84	67.65	51.77	39.03	24.71
2005	16.94	29.96	34.61	51.94	58.70	73.92	75.88	71.56	68.38	53.32	38.12	16.97
2006	30.03	22.29	35.77	54.00	60.48	71.13	74.96	72.11	59.02	47.68	38.35	18.00
2007	14.27	12.22	39.95	48.17	65.63	72.74	75.25	75.09	67.17	57.23	37.08	19.82
2008	16.35	16.95	32.03	46.35	59.74	71.12	74.08	68.13	61.15	49.10	33.05	12.81
2009	9.66	22.09	33.68	44.82	57.79	66.58	66.26	66.48	62.85	41.90	41.07	14.87
2010	8.39	12.38	35.19	53.07	58.85	68.66	M	M	M	39.10	33.10	17.18
2011	13.78	22.68	34.13	48.22	60.48	72.05	79.77	73.53	62.02	55.35	40.90	29.37
2012	26.73	30.86	52.17	52.73	65.86	73.06	80.74	73.32	64.45	52.54	M	M
2013	20.75	24.11	28.92	45.45	58.33	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	16.00	21.34	34.25	46.99	59.64	70.30	73.45	71.09	63.61	50.70	35.10	22.20

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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