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 (USC00331042) 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	0.00
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	2.48	2.26	2.75	3.73	4.04	3.96	3.94	3.25	3.29	2.61	2.93	2.24

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
2025	M	0.0	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	36.12	42.28	60.59	64.85	79.47	83.13	79.96	70.07	60.61	50.97	45.23
2007	37.55	26.46	52.48	58.10	77.29	83.20	82.55	81.84	77.67	69.86	47.96	35.97
2008	35.13	31.83	41.32	61.20	67.61	79.93	83.84	82.87	79.32	63.74	48.20	36.90
2009	27.42	38.75	52.94	60.43	72.32	80.90	79.45	73.00	74.71	58.81	54.83	35.94
2010	31.10	34.54	53.23	68.33	74.19	83.27	87.58	85.74	77.23	68.55	53.50	M
2011	29.93	34.21	46.55	59.10	71.71	82.37	90.61	83.32	71.83	65.00	54.39	39.17
2012	38.94	40.66	61.77	61.30	77.57	85.00	91.26	83.26	73.97	60.74	50.04	41.53
2013	34.72	32.82	39.58	57.43	74.35	79.43	80.84	80.58	75.70	62.94	42.38	34.40
2014	24.65	25.71	37.90	58.83	71.39	79.68	78.40	80.81	72.90	59.90	41.43	37.58
2015	28.23	23.00	42.52	60.50	73.48	76.83	80.32	79.06	77.73	60.90	53.17	46.74
2016	32.55	38.38	52.10	58.37	69.55	80.40	84.58	83.45	77.40	65.52	53.97	32.35
2017	37.19	47.86	44.77	63.60	67.55	80.97	80.97	77.81	76.57	65.31	46.93	32.87
2018	31.61	39.11	42.19	52.47	76.71	79.41	82.77	81.52	76.60	60.87	38.90	39.35
2019	38.21	M	44.48	56.93	69.16	77.27	85.45	78.67	77.80	62.87	41.19	41.62
2020	37.32	35.48	48.52	56.10	66.55	82.47	87.26	82.90	74.90	60.77	54.47	38.97
2021	32.61	28.54	54.45	60.40	69.23	81.43	81.13	82.88	77.60	66.42	46.70	44.16
2022	28.65	34.07	50.10	55.57	72.84	83.17	82.32	80.65	73.23	63.13	51.00	36.06
2023	37.55	42.75	42.00	M	M	M	M	M	M	M	M	M
2024	31.00	46.17	52.74	60.87	74.19	81.53	80.53	80.10	77.92	68.88	51.57	38.66
2025	28.23	32.63	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	32.21	35.85	46.20	59.71	71.29	80.81	84.69	82.30	76.41	63.71	48.80	37.50

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	27.08	36.89	50.67	52.59	61.97	68.32	65.89	57.57	41.18	35.60	30.80
2007	24.61	9.50	32.68	39.03	52.84	61.00	61.42	63.48	53.00	49.03	31.21	22.93
2008	17.52	15.62	25.35	37.77	44.74	58.63	60.35	58.81	59.68	39.74	30.43	19.03
2009	4.42	20.14	29.74	39.97	48.55	58.80	59.06	57.50	54.32	40.55	35.67	22.90
2010	17.77	20.00	31.94	42.50	53.81	63.70	65.26	62.74	53.27	42.84	28.63	M
2011	15.47	16.29	28.06	38.97	52.84	61.77	67.84	59.90	53.30	41.42	36.68	18.43
2012	17.94	24.83	39.94	37.00	53.54	58.77	67.03	57.42	50.93	43.74	31.29	30.80
2013	20.72	20.07	26.68	37.30	52.39	60.03	62.84	60.00	53.20	43.81	29.85	21.30
2014	7.61	10.32	20.19	38.47	50.32	61.50	58.30	61.13	51.97	42.81	27.13	27.10
2015	14.19	6.79	24.90	38.83	50.23	60.33	60.90	60.03	57.30	44.97	36.40	34.29
2016	19.10	24.00	34.81	37.70	49.68	60.33	64.48	65.23	58.40	47.32	36.73	20.97
2017	25.97	30.21	29.87	44.27	-61.24	-55.98	-33.19	-54.46	-37.45	-1.27	-12.39	-22.64
2018	-24.31	-48.09	-80.33	-123.10	33.81	63.07	64.16	64.19	58.47	43.35	29.83	27.06
2019	25.07	M	28.04	39.63	51.10	59.63	66.90	61.75	59.07	44.23	26.48	26.05
2020	26.71	22.79	32.94	36.97	49.10	60.80	66.58	60.74	53.30	42.55	35.60	25.39
2021	24.65	14.46	32.03	39.40	47.84	63.07	63.97	64.77	56.83	50.81	31.43	29.81
2022	12.48	18.57	31.00	37.93	54.29	59.63	63.71	61.65	55.53	41.06	33.80	24.61
2023	27.87	26.75	41.00	M	M	M	M	M	M	M	M	M
2024	22.19	27.59	33.77	42.70	54.16	61.47	62.40	60.65	54.42	45.88	37.63	27.79
2025	15.45	20.85	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	16.61	17.85	27.30	36.81	49.20	58.90	62.40	59.90	52.11	40.80	30.20	22.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	31.60	39.58	55.63	58.72	70.72	75.73	72.93	63.82	50.89	43.28	38.02
2007	31.08	17.98	42.58	48.57	65.06	72.10	71.98	72.66	65.33	59.45	39.59	29.45
2008	26.32	23.72	33.34	49.48	56.18	69.28	72.10	70.84	69.50	51.74	39.32	27.97
2009	15.92	29.45	41.34	50.20	60.44	69.85	69.26	65.25	64.52	49.68	45.25	29.42
2010	24.44	27.27	42.58	55.42	64.00	73.48	76.42	74.24	65.25	55.69	41.06	M
2011	22.70	25.25	37.31	49.03	62.27	72.07	79.23	71.61	62.57	53.21	45.54	28.80
2012	28.44	32.74	50.85	49.15	65.55	71.88	79.15	70.34	62.45	52.24	40.66	36.17
2013	27.72	26.45	33.13	47.37	63.37	69.73	71.84	70.29	64.45	53.37	36.12	27.85
2014	16.13	18.02	29.05	48.65	60.85	70.59	68.35	70.97	62.43	51.35	34.28	32.34
2015	21.21	14.89	33.71	49.67	61.85	68.58	70.61	69.55	67.52	52.94	44.78	40.52
2016	25.82	31.19	43.45	48.03	59.61	70.37	74.53	74.34	67.90	56.42	45.35	26.66
2017	31.58	39.04	37.32	53.93	3.16	12.49	23.89	11.67	19.56	32.02	17.27	5.12
2018	3.65	-4.49	-19.07	-35.32	55.26	71.24	73.47	72.85	67.53	52.11	34.37	33.21
2019	31.64	M	36.26	48.28	60.13	68.45	76.18	70.21	68.43	53.55	33.83	33.83
2020	32.02	29.14	40.73	46.53	57.82	71.63	76.92	71.82	64.10	51.66	45.03	32.18
2021	28.63	21.50	43.24	49.90	58.53	72.25	72.55	73.83	67.22	58.61	39.07	36.98
2022	20.56	26.32	40.55	46.75	63.56	71.40	73.02	71.15	64.38	52.10	42.40	30.34
2023	32.71	34.75	41.50	M	M	M	M	M	M	M	M	M
2024	26.59	36.88	43.26	51.78	64.18	71.50	71.47	70.37	66.17	57.38	44.60	33.22
2025	21.84	26.74	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	24.41	26.85	36.75	48.26	60.25	69.85	73.55	71.10	64.26	52.25	39.50	30.00

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
2025	M	84.7%	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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