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 (USC00256040) 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
2004	M	M	M	M	M	M	1.65	1.52	4.97	0.65	2.13	0.02
2005	1.72	0.76	1.88	1.45	4.22	7.73	0.85	1.80	0.16	0.95	1.00	0.45
2006	0.07	0.03	2.34	2.75	0.17	3.20	2.41	2.93	6.30	1.23	0.48	3.17
2007	0.83	0.87	2.61	4.22	8.20	3.97	2.38	2.98	1.91	3.12	0.02	1.24
2008	0.00	0.20	0.78	3.52	6.73	6.61	1.99	0.94	2.48	6.41	0.93	1.15
2009	0.40	0.70	0.42	1.39	1.39	6.93	2.01	5.24	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	0.20	1.56	1.16	1.58
2020	0.86	0.05	1.78	M	M	M	3.19	0.52	0.94	0.92	0.88	0.82
2021	0.64	0.55	5.64	1.72	3.27	M	M	M	M	M	0.10	0.35
2022	0.07	0.02	0.34	1.37	3.39	1.14	5.29	0.70	1.04	0.64	0.28	0.93
2023	1.88	0.53	0.18	0.41	5.58	2.65	8.27	0.92	2.00	3.46	0.78	0.90
2024	0.96	0.65	1.66	3.84	6.70	3.49	3.33	2.16	0.33	0.38	2.95	M
NCEI Climatology	0.54	0.73	1.48	2.94	3.81	4.43	3.28	2.86	2.20	2.05	0.93	0.76

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2024	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
2004	M	M	M	M	M	M	85.04	82.32	81.07	65.55	51.21	43.48
2005	32.00	48.32	56.87	65.43	73.19	82.55	88.32	85.32	85.17	67.60	56.60	33.87
2006	51.57	44.14	48.86	70.30	79.33	87.17	90.43	84.29	73.33	61.87	50.93	43.42
2007	32.23	30.96	58.87	59.37	75.10	79.77	86.26	84.90	77.47	66.00	55.73	34.03
2008	33.29	37.59	50.61	56.97	69.81	80.23	84.97	82.29	75.93	62.42	49.31	30.30
2009	36.55	44.04	49.84	60.17	72.50	77.80	80.97	81.81	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	78.08	56.55	46.73	39.61
2020	33.00	40.55	50.43	M	M	M	83.75	88.93	76.00	60.35	56.00	42.52
2021	37.13	23.50	55.13	60.27	68.87	M	M	M	M	M	M	45.75
2022	38.65	40.18	51.71	62.13	71.65	85.50	88.19	87.48	82.57	67.90	48.20	31.84
2023	32.48	37.21	44.42	63.90	75.48	83.07	85.65	86.65	81.17	63.55	53.87	42.94
2024	26.55	50.83	52.48	62.70	72.58	83.63	84.32	83.52	82.30	71.61	54.86	M
NCEI Climatology	34.99	39.37	51.20	62.00	71.50	81.11	85.10	82.91	76.59	63.49	49.10	37.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	61.08	57.52	55.10	41.71	29.14	20.68
2005	12.23	23.18	26.74	39.70	48.26	61.23	64.61	62.23	54.73	38.97	28.34	14.26
2006	24.61	14.85	26.57	40.73	48.52	59.40	65.48	61.68	48.83	36.32	24.13	19.58
2007	11.33	12.82	34.03	34.97	49.47	56.97	63.67	64.77	49.73	39.63	23.67	10.90
2008	8.10	12.38	21.73	29.30	42.13	54.76	61.79	56.77	48.73	35.68	24.93	5.26
2009	8.97	11.04	20.53	32.23	45.14	55.57	57.94	56.32	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	53.50	30.42	19.27	17.10
2020	15.23	15.93	25.83	M	M	M	64.58	61.80	46.23	32.58	26.27	17.16
2021	18.06	2.96	28.65	32.93	39.47	M	M	M	M	M	M	14.00
2022	7.00	9.64	21.29	28.60	46.68	57.50	62.84	59.84	49.73	33.77	19.13	9.97
2023	13.13	12.89	20.55	30.47	47.77	58.73	59.84	60.03	50.70	37.45	24.17	20.58
2024	7.90	22.45	24.68	34.40	46.23	58.50	59.58	60.39	51.37	37.19	31.41	M
NCEI Climatology	10.60	13.85	23.41	33.30	45.19	55.90	60.70	58.50	48.90	36.00	22.90	13.71

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	72.93	69.92	68.10	53.63	40.27	32.08
2005	22.11	35.75	41.81	52.57	60.73	72.00	76.47	73.77	70.02	53.05	42.66	24.06
2006	38.08	29.37	37.71	55.52	63.64	73.34	77.87	72.98	61.19	49.27	37.53	31.50
2007	21.83	21.89	46.38	46.97	62.12	68.34	74.93	74.84	63.60	52.70	39.70	22.33
2008	20.62	24.98	36.08	42.74	55.97	67.47	73.31	69.48	62.33	49.05	37.07	17.95
2009	22.76	27.30	35.20	46.20	58.80	66.77	69.45	69.06	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	65.79	43.48	33.00	28.35
2020	24.11	28.24	38.13	M	M	M	74.17	75.37	61.12	46.47	41.13	29.84
2021	27.60	13.23	41.89	46.60	54.17	M	M	M	M	M	M	29.88
2022	22.82	24.91	36.50	45.37	59.16	71.50	75.52	73.66	66.15	50.84	33.67	20.90
2023	22.81	25.05	32.48	47.18	61.63	71.21	72.74	73.34	65.93	50.50	39.02	31.76
2024	17.23	36.64	38.58	48.55	59.40	71.07	71.95	71.95	66.83	54.40	43.14	M
NCEI Climatology	22.80	26.61	37.30	47.65	58.35	68.50	72.90	70.70	62.75	49.75	36.00	25.55

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
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
2024	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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