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 (USC00130200) 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	0.28	0.29	2.59	3.76	1.18	2.20	6.05	1.14	3.54	0.11	0.00
2003	0.09	0.06	0.78	10.74	3.96	3.61	3.80	0.63	2.80	0.68	3.23	0.35
2004	0.27	0.50	2.15	1.57	5.11	2.65	1.55	3.63	0.88	1.24	2.18	0.24
2005	0.07	1.12	1.09	2.41	2.84	1.71	3.07	4.93	3.23	0.22	1.16	0.39
2006	0.41	0.00	1.44	3.05	1.40	0.63	3.65	4.82	5.82	1.67	1.10	1.99
2007	0.06	0.06	1.52	4.43	4.70	0.97	2.18	6.32	1.38	3.84	0.02	0.64
2008	0.05	0.27	2.00	4.06	6.41	5.72	0.00	0.00	0.80	2.75	1.39	0.05
2009	0.00	0.14	2.93	2.96	2.67	3.15	2.10	3.33	0.73	5.69	1.14	0.54
2010	1.05	0.02	1.68	2.78	2.99	8.15	11.05	6.35	2.43	0.19	1.57	0.10
2011	0.07	0.53	0.43	1.41	2.97	3.71	2.67	2.73	0.54	0.52	0.16	1.78
2012	0.15	1.19	1.69	3.82	1.94	2.26	1.13	2.38	1.61	1.54	0.12	0.39
2013	0.11	0.27	0.92	1.32	M	M	M	0.00	0.78	1.86	1.18	0.03
2014	0.04	0.10	0.75	1.91	M	M	M	M	1.45	3.06	0.40	1.18
2015	0.07	0.08	0.23	M	M	M	M	M	M	M	M	M
2016	0.00	0.28	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	0.69	1.07	2.01	3.89	4.99	4.89	4.53	4.75	3.47	2.63	1.86	1.17

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	42.13	40.90	59.57	69.39	82.61	85.90	80.94	78.10	54.39	44.47	39.39
2003	28.32	30.61	45.77	61.57	69.42	78.72	83.33	83.84	73.45	65.87	44.20	34.13
2004	25.94	30.10	49.06	64.50	72.06	77.33	79.00	76.42	78.57	62.13	50.00	37.03
2005	26.65	39.82	48.00	65.67	70.55	83.80	85.74	82.74	80.33	64.94	50.13	26.58
2006	41.32	36.39	45.71	66.50	72.45	83.03	87.39	82.97	72.27	58.81	52.57	42.71
2007	30.10	22.96	52.90	59.27	76.58	82.50	85.61	86.13	80.57	68.00	47.04	29.50
2008	26.03	26.38	41.42	56.33	69.43	78.83	M	72.00	73.77	65.77	47.67	30.03
2009	25.60	38.71	50.68	61.00	74.06	82.20	80.89	80.90	78.53	55.90	56.00	30.13
2010	23.00	28.50	49.90	70.43	74.87	83.70	86.40	116.52	70.67	67.52	47.33	6.13
2011	33.04	35.25	42.12	61.50	71.16	80.17	88.00	82.65	72.41	68.96	46.91	36.23
2012	35.10	36.48	61.71	60.17	76.00	80.91	88.83	82.76	75.27	57.90	44.20	21.52
2013	27.06	23.00	27.03	50.50	M	M	M	91.67	78.67	59.65	36.43	12.55
2014	-10.83	M	M	M	M	M	M	M	63.11	52.39	27.30	12.68
2015	5.61	0.25	38.16	M	M	M	M	M	M	M	M	M
2016	30.57	18.88	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	28.90	33.79	47.70	62.00	72.51	81.31	83.90	81.79	77.00	64.10	47.50	33.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	24.40	22.13	39.30	47.87	64.75	65.83	61.94	56.40	37.65	25.57	20.97
2003	10.68	10.71	25.26	35.93	50.23	59.55	65.52	64.65	50.90	42.45	27.70	22.19
2004	9.52	15.93	32.71	41.90	53.00	59.60	63.53	58.16	56.30	43.87	33.67	19.52
2005	13.06	25.36	27.32	43.30	45.29	64.97	67.03	61.84	48.87	44.06	28.47	12.23
2006	26.13	15.21	29.13	41.43	50.26	63.20	67.68	65.45	52.53	40.68	31.67	25.16
2007	14.26	10.30	35.00	36.83	54.13	61.50	65.84	64.29	58.63	50.50	29.44	16.79
2008	10.65	11.38	26.65	37.90	49.13	61.44	M	72.00	68.37	45.58	33.03	12.77
2009	8.63	21.18	31.58	41.53	55.23	64.23	63.78	64.31	57.53	41.48	39.20	15.43
2010	11.32	13.11	34.48	49.63	55.68	66.13	56.35	-5.59	42.80	36.32	13.63	-18.73
2011	17.33	-13.32	-56.25	36.67	37.71	49.03	63.19	62.26	50.89	45.30	28.78	20.74
2012	17.29	20.76	39.61	33.07	46.93	58.41	63.96	57.28	46.63	36.26	18.10	0.13
2013	7.48	5.07	3.26	26.50	M	M	M	74.67	55.83	33.26	11.27	-7.90
2014	-29.00	M	M	M	M	M	M	M	16.32	17.13	5.97	-8.52
2015	-22.35	-22.75	12.48	M	M	M	M	M	M	M	M	M
2016	10.43	-1.75	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	11.90	16.28	27.70	38.60	50.70	60.89	64.10	61.80	53.49	41.40	28.60	17.51

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	33.27	31.52	49.43	58.63	73.68	75.86	71.44	67.25	46.02	35.02	30.18
2003	19.50	20.66	35.52	48.75	59.82	69.14	74.43	74.24	62.17	54.16	35.95	28.16
2004	17.73	23.02	40.89	53.20	62.53	68.47	71.17	67.29	67.43	52.85	41.83	28.27
2005	19.85	32.59	37.66	54.48	57.92	74.38	76.39	72.29	64.60	54.50	39.30	19.40
2006	33.73	25.80	37.42	53.97	61.35	73.12	77.53	74.21	62.40	49.74	42.12	33.94
2007	22.18	16.63	43.95	48.05	65.35	72.00	75.73	75.21	69.60	59.25	38.24	23.14
2008	18.34	18.88	34.03	47.12	59.28	70.14	M	72.00	71.07	55.68	40.35	21.40
2009	17.12	29.95	41.13	51.27	64.65	73.22	72.33	72.60	68.03	48.69	47.60	22.78
2010	17.16	20.80	42.19	60.03	65.27	74.92	71.38	51.53	56.73	51.92	30.48	-6.30
2011	25.19	10.96	-7.06	49.08	54.44	64.60	75.60	72.45	61.65	57.13	37.85	28.48
2012	26.19	28.62	50.66	46.62	61.55	69.66	76.39	70.02	60.95	47.08	31.15	10.82
2013	17.27	14.04	15.15	38.50	M	M	M	83.17	67.25	46.45	23.85	2.32
2014	-19.92	M	M	M	M	M	M	M	39.71	34.76	16.63	2.08
2015	-8.37	-11.25	25.32	M	M	M	M	M	M	M	M	M
2016	20.50	8.56	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	20.40	25.03	37.70	50.30	61.60	71.10	74.00	71.80	65.25	52.75	38.05	25.60

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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