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 (USC00333758) 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
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	3.44	3.39	4.20	4.85	5.06	4.82	4.25	3.72	3.17	3.19	3.10	3.62

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
2006	M	M	M	M	M	M	M	M	67.00	62.43	55.13	48.70
2007	41.87	30.32	58.61	60.37	78.55	82.87	81.42	87.00	82.13	71.00	52.96	44.13
2008	39.26	40.45	50.00	64.59	70.45	82.57	84.81	83.71	80.57	66.00	50.47	43.65
2009	33.48	44.04	57.26	64.17	73.90	81.63	79.21	80.73	75.04	61.68	57.17	40.71
2010	35.23	35.96	54.84	69.73	75.29	84.37	86.40	87.16	81.13	69.42	55.83	33.29
2011	33.42	44.43	52.52	67.53	72.16	81.87	88.06	83.23	72.87	64.55	57.29	46.48
2012	43.63	46.00	66.48	63.37	78.45	82.70	88.74	84.42	75.80	62.68	53.63	48.61
2013	41.97	31.61	43.23	64.67	73.45	79.67	80.32	80.13	76.30	64.06	48.03	41.10
2014	32.31	34.32	48.03	64.83	73.23	80.75	78.53	80.61	75.13	62.29	45.66	42.86
2015	33.23	28.19	48.45	63.33	76.90	79.63	81.00	79.32	78.07	62.84	57.34	53.19
2016	36.29	42.52	57.10	63.07	69.42	81.63	82.77	83.77	78.97	68.74	56.67	36.57
2017	41.39	49.43	50.03	68.83	69.84	78.73	80.59	78.55	74.90	65.45	52.19	36.68
2018	32.93	46.88	45.19	55.80	79.55	80.62	81.68	80.68	77.30	63.94	42.96	41.52
2019	43.33	M	48.22	65.57	72.65	77.50	84.42	79.46	81.30	67.48	44.90	45.24
2020	42.47	38.08	54.55	57.87	64.21	80.40	85.84	79.23	73.77	61.55	55.10	39.00
2021	34.61	32.00	55.29	61.07	69.03	80.00	79.94	82.48	76.27	67.97	49.47	51.13
2022	32.94	41.43	55.65	57.97	73.84	81.70	83.26	79.76	73.83	64.00	52.53	40.90
2023	42.97	51.68	45.00	M	M	M	M	M	M	M	M	M
2024	37.13	50.83	56.48	65.73	75.61	82.57	83.93	83.97	80.21	72.12	55.77	28.33
NCEI Climatology	38.80	42.63	52.50	64.70	73.60	81.50	84.60	83.40	77.99	66.69	53.80	43.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	M	51.75	45.68	39.37	33.77
2007	28.90	15.11	41.13	44.33	54.71	63.60	64.58	69.77	59.90	54.34	35.82	29.70
2008	23.42	25.17	32.06	44.52	51.06	64.03	61.65	61.55	55.13	45.32	35.17	25.61
2009	18.10	28.04	36.71	45.87	54.94	57.83	58.46	64.96	57.82	44.29	41.00	26.90
2010	21.32	21.93	34.39	43.00	48.97	66.10	68.43	66.26	58.47	48.45	35.67	22.42
2011	20.10	28.46	35.58	46.70	54.00	63.00	68.52	59.94	57.90	46.13	41.11	33.81
2012	28.00	32.59	52.26	50.30	63.39	61.77	69.03	63.13	56.40	45.55	42.03	44.29
2013	35.97	23.43	29.45	43.43	55.32	61.70	64.77	62.84	56.27	46.39	32.47	28.40
2014	13.93	18.43	27.26	44.40	53.45	63.36	61.57	63.94	54.80	47.26	30.34	33.00
2015	21.03	12.41	29.32	42.90	55.06	62.23	63.23	59.42	57.03	45.13	38.28	38.74
2016	20.03	25.83	40.42	41.40	50.87	61.17	65.32	66.35	57.83	47.87	34.83	25.89
2017	31.46	35.61	34.74	48.17	51.74	58.67	64.10	58.52	54.27	44.90	35.62	24.96
2018	19.21	33.12	29.26	36.63	59.97	62.45	62.45	63.81	60.77	45.90	31.92	29.30
2019	30.89	M	29.70	43.33	54.45	59.33	64.87	61.25	58.10	44.00	25.48	28.14
2020	28.40	25.58	36.81	38.43	45.83	60.30	67.10	63.65	55.93	47.00	40.30	30.00
2021	28.61	22.46	36.55	43.40	51.06	64.53	65.71	66.79	56.70	51.58	29.70	31.94
2022	16.16	22.64	33.16	39.33	53.94	58.77	65.13	61.84	54.93	38.68	32.87	26.26
2023	29.29	30.21	43.00	M	M	M	M	M	M	M	M	M
2024	25.94	29.31	36.13	46.73	56.52	60.60	64.17	61.23	56.97	48.76	39.70	17.67
NCEI Climatology	19.40	21.62	29.40	39.20	49.90	58.50	61.80	60.20	53.00	41.80	31.60	24.60

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	M	M	M	M	59.38	54.05	47.25	41.23
2007	35.39	22.71	49.87	52.35	66.63	73.23	73.00	78.39	71.02	62.67	44.39	36.92
2008	31.34	32.81	41.03	54.56	60.76	73.30	73.23	72.63	67.85	55.66	42.82	34.63
2009	25.79	36.04	46.98	55.02	64.42	69.73	68.84	72.85	66.43	52.98	49.08	33.81
2010	28.27	28.95	44.61	56.37	62.13	75.23	77.42	76.71	69.80	58.94	45.75	27.85
2011	26.76	36.45	44.05	57.12	63.08	72.43	78.29	71.58	65.38	55.34	49.20	40.15
2012	35.82	39.29	59.37	56.83	70.92	72.23	78.89	73.77	66.10	54.11	47.83	46.45
2013	38.97	27.52	36.34	54.05	64.39	70.68	72.55	71.48	66.28	55.23	40.25	34.75
2014	23.12	26.38	37.65	54.62	63.34	72.05	70.05	72.27	64.97	54.77	38.00	37.93
2015	27.13	20.30	38.89	53.12	65.98	70.93	72.11	69.37	67.55	53.98	47.81	45.96
2016	28.16	34.17	48.76	52.23	60.15	71.40	74.05	75.06	68.40	58.31	45.75	31.23
2017	36.43	42.52	42.39	58.50	60.79	68.70	72.34	68.53	64.58	55.17	43.90	30.82
2018	26.07	40.00	37.23	46.22	69.76	71.53	72.06	72.24	69.03	54.92	37.44	35.41
2019	37.11	M	38.96	54.45	63.55	68.42	74.65	70.35	69.70	55.74	35.19	36.69
2020	35.43	31.83	45.68	48.15	55.02	70.35	76.47	71.44	64.85	54.27	47.70	34.50
2021	31.61	27.23	45.92	52.23	60.05	72.27	72.82	74.64	66.48	59.77	39.58	41.53
2022	24.55	32.04	44.40	48.65	63.89	70.23	74.19	70.80	64.38	51.34	42.70	33.58
2023	36.13	40.95	44.00	M	M	M	M	M	M	M	M	M
2024	31.53	40.07	46.31	56.23	66.06	71.58	74.05	72.60	68.59	60.44	47.73	23.00
NCEI Climatology	29.10	32.13	40.95	51.95	61.75	70.00	73.20	71.80	65.50	54.25	42.70	33.85

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
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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