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 (USC00255810) 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	26.42	27.64	9.87	8.80	7.43	4.34	2.73	3.09	0.38	198.54	37.54	23.29
2005	63.69	2.00	1.37	1.98	0.73	0.40	8.94	58.04	83.11	6.91	56.70	20.48
2006	0.00	1.14	2.53	-12.24	-30.00	-30.00	-25.00	-23.00	-30.00	-30.00	-30.00	-11.00
2007	-28.00	-28.00	-31.00	-30.00	-28.00	-30.00	-31.00	-31.00	-30.00	-31.00	-30.00	-31.00
2008	-31.00	-29.00	-30.00	-30.00	-31.00	-30.00	-20.00	-3.00	-30.00	-31.00	-30.00	-31.00
2009	-31.00	-28.00	-30.00	-29.00	-29.00	-19.00	M	-13.00	-30.00	-31.00	-30.00	-31.00
2010	-31.00	-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	9.00	7.20	1.60	0.70	0.10	0.00	0.20	1.00	1.90	0.40	8.50
2022	17.40	15.40	24.00	20.50	3.40	2.50	1.10	0.70	1.40	6.80	10.50	18.20
2023	22.00	24.40	22.00	3.80	0.20	1.20	0.10	0.00	1.10	4.70	16.80	26.10
2024	21.40	57.70	59.90	23.50	40.10	99.70	228.90	246.60	240.40	324.80	277.60	117.20
NCEI Climatology	0.87	1.16	1.88	3.43	5.41	4.88	4.36	2.93	3.18	3.02	1.58	1.42

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	29.23	32.73	53.95	68.29	77.17	80.89	84.30	82.81	75.30	68.90	53.98	42.63
2005	31.64	45.68	55.86	67.78	76.71	85.56	89.46	86.72	83.86	69.42	56.24	34.29
2006	48.57	44.25	51.60	67.98	76.44	86.18	89.37	84.52	74.58	61.63	54.37	42.51
2007	34.61	31.89	59.89	62.38	77.76	84.57	89.83	89.94	80.84	70.66	53.05	33.28
2008	31.68	33.60	48.51	60.04	73.19	84.83	88.29	87.80	78.24	66.60	50.07	35.15
2009	35.11	44.65	53.15	63.16	75.43	79.85	M	79.24	78.02	58.05	57.89	30.25
2010	25.87	32.43	52.01	71.57	73.82	86.21	88.65	90.21	78.78	72.74	52.48	36.00
2011	29.08	38.50	52.21	67.23	75.41	90.55	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	53.15	51.43
2013	38.87	39.71	50.79	59.83	76.38	83.45	87.76	M	79.18	84.57	68.00	50.88
2014	40.13	64.94	58.23	76.10	74.02	77.65	58.50	83.81	77.43	68.57	45.61	38.93
2015	41.05	32.44	59.00	65.35	71.60	84.04	87.58	84.26	82.74	69.71	56.50	43.46
2016	34.60	46.36	61.25	66.64	74.22	88.81	86.70	80.22	82.40	71.77	56.04	36.92
2017	35.65	52.03	55.23	67.46	75.88	87.01	89.75	83.61	83.89	67.81	53.79	38.67
2018	35.01	36.98	49.68	58.87	84.61	87.49	88.04	86.28	78.94	63.04	43.78	40.63
2019	34.15	28.76	44.48	65.04	70.21	83.39	87.60	84.46	83.84	60.16	49.03	43.51
2020	35.51	43.49	55.23	65.50	70.02	89.14	88.44	86.79	78.14	62.39	58.41	42.72
2021	37.57	27.45	59.46	66.15	72.96	90.10	87.01	87.54	84.80	69.45	56.91	50.41
2022	36.17	44.37	53.97	63.21	75.74	86.84	89.03	89.73	83.51	71.39	51.67	37.01
2023	37.17	45.85	49.97	68.18	80.16	85.74	82.96	86.22	85.30	68.01	56.29	45.95
2024	30.44	56.13	57.51	68.94	77.37	87.91	87.74	86.04	85.24	76.17	53.68	41.49
NCEI Climatology	33.60	39.08	51.80	63.79	73.80	83.09	86.60	85.00	78.69	66.20	50.99	38.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	14.63	20.38	36.73	45.21	55.97	60.35	64.19	59.56	51.12	43.76	33.38	20.50
2005	15.32	24.25	28.58	44.31	50.67	65.34	66.69	64.05	57.33	42.36	31.18	17.07
2006	26.05	17.79	29.99	44.75	53.42	63.28	65.97	65.60	51.60	40.20	29.25	16.65
2007	16.26	15.63	37.72	39.79	58.44	62.51	66.65	68.79	55.63	46.76	27.94	14.64
2008	11.60	15.64	27.87	38.38	50.85	63.38	66.95	60.13	54.57	43.57	30.60	13.50
2009	12.62	20.13	29.63	41.17	53.54	61.70	M	56.32	52.30	38.25	33.87	12.68
2010	11.49	14.58	33.15	45.79	52.50	65.67	69.75	68.00	55.79	43.15	29.84	17.43
2011	9.76	16.87	30.47	42.54	53.14	68.00	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	32.90	27.77
2013	19.62	21.55	30.46	37.49	56.07	63.76	65.74	M	53.36	43.99	26.38	10.45
2014	7.99	15.47	24.24	45.06	52.45	62.22	56.32	66.68	55.96	45.36	24.56	25.95
2015	17.44	11.46	30.57	44.50	56.72	69.75	67.02	64.73	61.42	46.64	36.23	28.09
2016	18.61	27.32	36.94	45.08	53.62	73.92	67.95	69.17	60.48	48.32	42.96	18.88
2017	21.51	27.54	34.49	46.46	54.05	64.22	69.54	61.17	58.86	45.52	30.61	18.65
2018	14.74	16.49	33.03	36.68	60.82	66.66	66.36	65.24	59.67	43.43	24.40	24.05
2019	16.06	10.89	29.11	46.15	54.46	67.57	70.09	67.16	65.10	41.53	29.56	25.17
2020	20.35	22.05	35.97	39.28	54.08	67.83	69.05	64.60	54.04	39.56	33.37	20.46
2021	23.03	9.58	36.63	42.40	53.76	66.35	67.87	67.72	58.69	47.46	33.65	26.79
2022	12.88	15.22	29.35	38.93	56.08	65.53	67.58	64.99	56.56	40.71	27.95	16.83
2023	22.13	20.45	28.92	41.95	57.74	63.42	61.40	66.46	59.00	45.15	30.41	28.25
2024	15.04	27.69	32.54	44.31	54.81	65.76	66.92	65.10	56.56	46.07	35.06	21.03
NCEI Climatology	13.71	17.76	28.49	39.00	51.10	61.30	65.60	62.81	53.70	41.30	28.99	19.11

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	21.93	26.55	45.34	56.75	66.57	70.62	74.24	71.18	63.21	56.33	43.68	31.57
2005	23.48	34.97	42.22	56.05	63.69	75.45	78.08	75.39	70.59	55.89	43.71	25.68
2006	37.31	31.02	40.80	56.36	64.93	74.51	77.38	75.06	63.09	50.91	41.81	29.58
2007	25.44	23.25	48.80	51.09	68.23	73.52	78.24	79.39	68.24	58.54	40.50	23.96
2008	21.64	24.62	38.19	49.14	62.03	73.92	77.56	73.97	66.41	55.08	40.34	24.32
2009	23.86	32.39	41.39	52.17	64.49	70.78	M	68.50	64.98	48.14	45.72	21.39
2010	18.39	23.51	42.52	58.97	63.28	75.78	79.20	79.10	67.28	57.95	41.16	26.71
2011	19.42	27.68	41.34	54.89	64.28	79.27	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	43.03	39.60
2013	29.24	30.63	40.63	48.66	66.23	73.60	76.75	M	66.27	63.72	46.82	30.67
2014	24.06	40.20	40.97	60.58	62.20	69.94	57.41	75.24	66.69	56.97	35.09	32.44
2015	29.24	21.95	44.79	54.93	64.16	76.89	77.30	74.50	72.08	58.18	46.37	35.77
2016	26.61	36.84	49.09	55.86	63.92	81.37	77.33	74.69	71.44	60.05	49.50	27.90
2017	28.58	39.78	44.86	56.96	64.96	75.61	79.65	72.39	71.38	56.67	42.20	28.66
2018	24.87	26.73	41.36	47.77	72.71	77.08	77.20	75.76	69.31	53.23	34.09	32.34
2019	25.10	19.83	36.79	55.59	62.33	75.48	78.85	75.81	74.47	50.84	39.29	34.34
2020	27.93	32.77	45.60	52.39	62.05	78.49	78.75	75.70	66.09	50.98	45.89	31.59
2021	30.30	18.51	48.04	54.27	63.36	78.23	77.44	77.63	71.74	58.45	45.28	38.60
2022	24.53	29.79	41.66	51.07	65.91	76.19	78.30	77.36	70.04	56.05	39.81	26.92
2023	29.65	33.15	39.44	55.06	68.95	74.58	72.18	76.34	72.15	56.58	43.35	37.10
2024	22.74	41.91	45.02	56.63	66.09	76.83	77.33	75.57	70.90	61.12	44.37	31.26
NCEI Climatology	23.65	28.42	40.15	51.40	62.45	72.20	76.10	73.90	66.20	53.75	39.99	28.70

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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