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 (USC00137678) 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	-31.00	-29.00	-31.00	-30.00	-29.00	-29.00	-31.00	-31.00	-17.00	-31.00	-23.00	-31.00
2005	-30.00	-27.00	-30.00	-30.00	-31.00	-28.00	-31.00	-20.00	-29.00	-31.00	-29.00	-31.00
2006	-29.00	-28.00	-31.00	-30.00	-30.00	-30.00	-25.00	-23.00	-27.00	-30.00	-28.00	-27.00
2007	-30.00	-28.00	-30.00	-30.00	-30.00	-30.00	-31.00	-31.00	-30.00	-31.00	-30.00	-31.00
2008	-31.00	-29.00	-31.00	-30.00	-31.00	-30.00	-30.00	-30.00	-30.00	-31.00	-30.00	-28.00
2009	-23.00	M	-26.00	-30.00	-31.00	-30.00	-30.00	-27.00	-20.00	-31.00	-30.00	-31.00
2010	-30.00	-28.00	-31.00	-30.00	-31.00	-24.00	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	1.18	1.54	2.34	3.70	4.95	5.11	3.93	4.76	3.47	2.78	2.18	1.54

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	28.21	34.82	52.20	65.03	74.14	77.69	82.05	78.34	77.64	62.75	53.03	38.15
2005	28.87	41.46	49.20	66.61	71.15	85.87	89.06	85.52	82.68	65.86	52.11	29.37
2006	42.06	37.16	46.93	67.71	72.30	83.13	89.26	81.49	71.27	57.74	43.96	45.34
2007	34.10	25.39	55.87	58.19	77.15	82.33	86.10	86.51	80.37	67.58	49.89	31.10
2008	29.97	28.55	45.29	58.95	70.05	81.29	84.08	81.16	75.59	63.96	47.69	29.89
2009	28.59	M	52.38	59.43	73.14	81.56	78.84	81.77	75.87	55.49	55.04	31.87
2010	22.38	27.99	51.17	69.86	72.43	84.30	87.07	87.10	76.39	65.32	51.16	30.26
2011	25.70	34.29	48.10	60.35	73.27	80.61	91.63	86.53	72.93	68.67	52.24	41.40
2012	38.97	40.28	65.50	65.59	79.65	86.77	95.97	86.26	77.32	62.49	52.62	39.92
2013	42.81	44.56	42.96	62.66	90.37	84.45	84.80	86.39	81.87	64.15	46.13	29.46
2014	26.80	25.80	45.08	63.21	75.93	84.37	80.81	82.93	75.69	62.89	42.06	37.26
2015	34.27	26.17	52.08	65.26	73.49	80.80	83.72	81.70	81.77	65.48	54.00	45.33
2016	34.55	39.45	55.45	62.95	73.67	86.91	84.57	86.38	68.71	27.56	27.67	10.06
2017	34.29	48.73	36.86	M	M	M	M	M	M	M	M	M
2018	-3.88	M	M	M	M	M	M	M	M	M	M	M
2019	9.96	24.35	42.63	63.54	69.17	80.77	87.43	81.47	83.54	M	M	M
2020	M	M	M	M	M	M	M	M	78.08	M	M	M
2021	M	24.92	53.39	63.45	70.25	86.97	83.98	85.48	82.32	66.95	52.06	44.40
2022	27.51	36.14	49.18	57.77	75.05	85.61	86.66	85.93	79.28	65.80	50.09	34.25
2023	34.17	42.28	47.28	64.14	79.21	84.54	85.12	83.67	82.42	65.30	52.76	44.28
2024	28.85	51.93	56.31	64.60	76.56	85.27	84.24	83.40	82.11	72.46	50.56	38.24
NCEI Climatology	29.81	34.79	47.61	60.70	71.00	80.61	84.60	82.80	76.40	63.41	48.20	35.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	11.24	15.31	33.35	41.49	53.06	58.82	61.95	56.24	53.72	41.85	36.85	19.38
2005	15.64	24.41	26.71	42.58	46.69	62.12	62.70	64.19	54.64	40.97	30.82	14.80
2006	27.81	15.66	28.06	43.52	50.80	59.35	64.00	63.07	50.45	38.56	29.12	26.75
2007	16.09	10.75	35.55	36.95	54.86	60.64	61.74	66.39	53.22	46.66	28.26	15.31
2008	11.22	9.96	25.85	39.05	44.40	59.85	63.64	59.68	52.75	40.52	29.36	10.09
2009	10.99	M	31.45	37.27	49.61	61.22	58.65	61.01	52.41	38.99	35.52	15.94
2010	9.58	9.32	31.94	44.42	51.31	63.10	66.85	64.86	54.92	39.87	30.23	14.18
2011	10.18	16.75	29.08	40.87	50.35	61.87	70.08	62.05	49.43	41.39	30.61	23.96
2012	18.40	23.67	42.66	42.95	55.06	60.65	67.34	57.60	47.35	40.00	29.64	22.58
2013	15.22	21.83	24.03	38.15	46.39	55.13	61.94	61.46	54.88	40.39	26.89	12.49
2014	4.62	5.74	23.11	39.20	53.87	66.41	60.15	64.30	52.11	41.31	22.29	24.96
2015	14.83	5.37	26.75	40.51	53.48	61.95	64.53	60.52	58.76	43.08	33.94	30.46
2016	16.14	23.83	35.37	41.37	50.91	62.69	65.01	65.72	37.23	-2.64	-0.31	-8.22
2017	20.00	25.23	27.68	M	M	M	M	M	M	M	M	M
2018	-19.06	M	M	M	M	M	M	M	M	M	M	M
2019	-16.88	6.52	25.96	40.81	49.15	61.56	65.41	61.00	62.75	M	M	M
2020	M	M	M	M	M	M	M	M	51.71	M	M	M
2021	M	7.16	34.30	40.99	50.75	62.97	66.21	64.01	55.72	47.99	29.44	25.33
2022	6.08	11.69	28.59	36.61	54.83	61.93	64.18	62.80	54.35	36.51	27.50	15.85
2023	20.49	19.32	28.77	37.72	52.84	60.05	61.74	63.09	55.49	43.77	28.05	29.42
2024	15.56	25.33	32.71	42.87	53.81	63.23	64.44	62.43	52.64	41.52	34.23	23.80
NCEI Climatology	11.50	15.28	26.30	37.20	49.10	59.10	62.70	60.41	51.70	39.79	27.70	17.71

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	19.72	25.07	42.78	53.26	63.60	68.26	72.00	67.29	65.68	52.30	44.94	28.76
2005	22.25	32.94	37.95	54.60	58.92	74.00	75.88	74.86	68.66	53.42	41.47	22.09
2006	34.93	26.41	37.50	55.61	61.73	71.24	76.51	72.23	60.86	48.15	36.54	36.04
2007	25.10	17.82	45.86	47.57	66.00	71.48	73.92	76.39	66.97	57.12	39.07	23.04
2008	20.60	18.92	35.57	49.00	57.23	70.57	73.94	70.31	64.17	52.24	38.52	20.33
2009	20.21	M	41.92	48.11	61.64	71.39	68.75	71.39	64.14	47.24	45.28	23.90
2010	15.71	18.65	41.56	57.14	61.87	73.70	76.96	75.98	65.66	52.59	40.70	22.22
2011	17.94	25.52	38.59	50.61	61.81	71.24	80.86	74.29	61.18	55.03	41.42	32.68
2012	28.68	31.97	54.08	54.27	67.36	73.71	81.65	71.93	62.33	51.25	41.13	31.25
2013	29.01	33.19	33.50	50.40	66.91	68.03	73.37	73.93	68.37	52.27	36.51	20.97
2014	15.71	15.77	34.09	51.21	64.90	75.39	70.48	73.62	63.90	52.10	32.18	31.11
2015	24.55	15.77	39.41	52.88	63.49	71.37	74.12	71.11	70.27	54.28	43.97	37.89
2016	25.35	31.64	45.41	52.16	62.29	74.80	74.79	76.05	52.97	12.46	13.68	0.92
2017	27.15	36.98	32.27	M	M	M	M	M	M	M	M	M
2018	-11.47	M	M	M	M	M	M	M	M	M	M	M
2019	-3.46	15.43	34.29	52.17	59.16	71.16	76.42	71.23	73.15	M	M	M
2020	M	M	M	M	M	M	M	M	64.90	M	M	M
2021	M	16.04	43.85	52.22	60.50	74.97	75.10	74.74	69.02	57.47	40.75	34.87
2022	16.80	23.91	38.89	47.19	64.94	73.77	75.42	74.36	66.81	51.15	38.79	25.05
2023	27.33	30.80	38.02	50.93	66.03	72.29	73.43	73.38	68.95	54.53	40.40	36.85
2024	22.20	38.63	44.51	53.73	65.18	74.25	74.34	72.92	67.38	56.99	42.39	31.02
NCEI Climatology	20.65	25.03	36.96	48.95	60.05	69.85	73.65	71.60	64.05	51.60	37.95	26.50

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
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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