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 (USC00471667) within the current 1991-2020 dataset.

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Precipitation Totals [inch]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	0.38	1.17	5.07	2.50	4.30	4.45	1.72	2.32	0.33	1.66	2.36	1.45
2005	4.93	3.92	0.73	1.53	2.32	2.44	1.92	3.39	5.11	0.22	3.81	1.28
2006	2.58	0.98	6.10	3.42	4.54	4.78	3.89	4.49	3.25	3.64	2.13	2.26
2007	1.69	2.16	1.94	5.25	0.77	4.50	3.08	13.48	1.46	1.97	0.20	2.29
2008	1.57	4.17	1.48	4.83	3.54	9.10	6.73	2.65	6.93	2.49	1.71	4.76
2009	1.13	1.83	5.18	5.16	3.27	5.16	2.30	5.65	1.56	5.80	2.03	3.50
2010	0.87	0.97	1.34	3.55	4.48	6.80	6.50	2.89	2.74	1.88	1.51	1.32
2011	0.71	2.81	3.71	5.74	3.47	3.65	5.22	3.94	4.19	1.59	3.94	2.10
2012	2.12	1.24	2.54	2.16	1.62	0.85	3.75	2.30	2.50	3.33	0.80	0.80
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	3.82	2.34	2.39	1.95	0.74
2015	0.97	1.11	1.00	2.48	6.25	8.65	3.08	4.17	5.37	1.37	5.83	3.62
2016	0.59	0.72	2.02	2.02	2.96	1.99	3.94	4.73	2.33	2.05	3.14	2.18
2017	2.29	1.31	3.36	5.29	6.88	5.39	9.12	1.63	0.21	6.04	1.35	0.48
2018	2.46	3.78	0.46	2.67	3.93	11.67	2.56	4.06	7.19	5.49	1.23	1.37
2019	2.55	2.74	1.37	2.26	6.89	3.63	3.57	4.21	10.24	5.87	1.58	1.90
2020	2.00	0.81	4.17	3.01	4.65	3.65	3.81	2.31	5.32	2.51	1.95	1.66
2021	1.48	0.43	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
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	1.61	1.63	2.18	3.81	4.24	5.45	3.73	4.17	3.84	2.89	2.36	1.88

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
2025	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	22.59	31.08	47.73	62.00	67.77	75.96	78.58	74.61	78.31	62.70	48.46	35.08
2005	29.04	34.54	41.59	62.76	65.19	84.00	84.33	83.30	79.12	63.08	47.56	25.20
2006	38.21	33.48	43.06	63.97	68.72	77.33	83.39	80.65	67.76	55.27	49.07	36.44
2007	34.66	21.85	49.70	54.50	75.15	79.50	81.77	81.81	77.88	67.59	45.25	27.60
2008	28.04	26.50	37.83	58.92	66.00	78.27	81.16	79.81	73.23	59.19	45.59	27.77
2009	19.13	33.21	45.42	56.27	68.23	77.52	75.48	76.71	73.73	53.61	51.67	28.97
2010	23.84	30.07	48.45	65.53	70.90	78.57	84.03	82.81	72.67	66.55	48.70	25.00
2011	22.80	28.75	41.30	53.68	67.52	78.20	86.19	80.61	69.80	64.27	47.60	37.42
2012	32.26	36.97	58.80	56.97	75.23	82.10	90.45	81.68	74.13	58.97	46.20	45.87
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	80.83	72.67	59.20	36.83	34.52
2015	24.81	19.85	41.42	60.27	69.19	76.00	79.00	78.19	77.96	64.26	52.88	42.32
2016	26.26	35.75	45.65	55.11	69.04	79.88	81.44	82.08	77.19	63.70	54.37	27.45
2017	34.06	43.36	44.65	60.63	65.19	79.73	80.35	77.13	77.80	63.06	43.93	31.39
2018	29.35	33.07	44.87	49.33	74.96	83.17	M	M	M	55.85	37.07	28.29
2019	M	M	M	M	M	M	M	M	66.00	57.39	37.77	39.06
2020	32.23	31.55	45.68	54.27	67.54	82.11	84.45	81.68	71.54	55.74	53.23	35.39
2021	28.13	18.39	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
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	27.20	31.56	43.50	57.00	68.60	78.39	81.80	80.00	73.80	60.31	45.20	32.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	6.36	15.04	31.42	36.68	46.92	56.30	57.92	52.26	51.38	41.00	33.54	18.92
2005	13.43	22.00	23.79	37.52	44.19	61.81	62.54	59.67	54.08	41.81	30.00	11.23
2006	24.69	16.07	26.19	39.63	49.72	56.37	63.45	60.85	48.64	36.27	32.68	20.26
2007	9.38	4.96	31.85	35.93	50.77	60.88	59.31	62.69	53.48	47.11	27.54	11.40
2008	7.78	7.57	21.41	38.85	43.17	58.27	60.26	57.06	52.40	38.74	29.55	5.32
2009	0.19	14.57	25.03	35.53	48.27	57.76	55.06	57.00	50.37	37.48	34.97	15.74
2010	10.16	14.96	27.94	40.70	50.06	58.93	63.71	61.94	51.07	37.94	29.63	9.67
2011	7.97	13.18	25.03	36.39	47.23	58.73	65.32	58.84	50.27	39.72	30.41	22.03
2012	14.97	21.34	38.13	37.13	51.19	57.97	66.35	57.35	47.37	37.70	27.73	28.87
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	63.83	49.30	38.50	20.53	22.55
2015	9.90	0.44	18.90	35.70	50.16	56.70	59.39	57.32	57.58	43.65	33.96	29.88
2016	14.44	22.04	27.80	35.46	46.89	56.00	61.64	62.28	55.71	43.70	34.23	14.61
2017	17.65	23.50	25.52	39.43	45.42	57.43	60.16	55.74	52.53	43.97	25.93	13.65
2018	9.23	14.57	26.10	29.20	52.33	64.75	M	M	M	36.48	25.03	12.71
2019	M	M	M	M	M	M	M	M	57.00	33.40	21.27	21.94
2020	18.13	12.96	29.13	32.97	45.26	58.15	63.13	57.15	48.44	34.35	32.82	18.00
2021	14.32	-2.50	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
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	10.40	14.87	25.30	36.21	47.60	57.80	61.00	58.90	51.20	38.91	28.20	17.01

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	14.48	23.06	39.58	49.34	57.35	66.43	68.25	63.43	64.85	51.85	41.00	27.00
2005	21.23	28.27	32.69	50.14	54.69	72.91	73.44	71.48	66.60	52.44	38.78	18.22
2006	31.45	24.78	34.63	51.80	59.22	66.85	73.42	70.75	58.20	45.77	40.88	28.35
2007	22.02	13.40	40.78	45.21	62.96	70.19	70.54	72.25	65.68	57.35	36.40	19.50
2008	17.91	17.04	29.62	48.88	54.59	68.27	70.71	68.44	62.82	48.97	37.57	16.55
2009	9.66	23.89	35.23	45.90	58.25	67.64	65.27	66.85	62.05	45.55	43.32	22.35
2010	17.00	22.54	38.19	53.12	60.48	68.75	73.87	72.37	61.87	52.24	39.17	17.33
2011	15.38	20.96	33.17	45.04	57.37	68.47	75.76	69.73	60.03	52.14	38.86	29.73
2012	23.48	29.16	48.47	47.05	63.21	70.03	78.40	69.52	60.75	48.33	36.97	37.37
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	72.33	60.98	48.85	28.68	28.53
2015	17.35	10.15	30.16	47.98	59.68	66.35	69.19	67.76	67.77	53.96	43.42	36.10
2016	20.35	28.90	36.73	45.29	57.96	67.94	71.54	72.18	66.45	53.70	44.30	21.03
2017	25.85	33.43	35.08	50.03	55.31	68.58	70.26	66.44	65.17	53.52	34.93	22.52
2018	19.29	23.82	35.48	39.27	63.65	73.96	M	M	M	46.17	31.05	20.50
2019	M	M	M	M	M	M	M	M	61.50	45.35	29.52	30.50
2020	25.18	22.00	37.40	43.79	56.88	70.37	74.11	69.54	59.55	45.05	43.34	26.65
2021	21.23	8.35	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
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	18.80	23.21	34.40	46.60	58.10	68.09	71.40	69.45	62.50	49.61	36.70	24.85

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
2025	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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