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 (USC00334681) 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	3.12	2.39	3.70	4.05	4.67	4.71	4.96	2.87	2.91	2.83	2.96	3.22

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	3.4	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	42.86	39.62	33.52	66.04	70.48	77.67	84.48	83.48	69.47	62.14	53.80	47.17
2007	39.83	27.19	55.65	58.62	79.97	84.47	83.03	86.52	81.90	70.55	50.96	39.87
2008	36.68	36.00	45.29	61.77	70.29	83.33	85.10	84.40	79.76	65.32	49.50	39.90
2009	29.35	41.04	56.52	63.10	75.32	83.60	80.42	82.60	75.50	61.58	56.73	38.03
2010	31.00	34.07	53.58	70.43	76.13	84.53	88.03	87.84	80.73	68.48	54.47	31.90
2011	30.77	39.86	49.58	64.63	73.32	83.10	91.65	85.47	72.90	64.61	56.57	44.16
2012	40.10	44.31	63.68	63.73	81.16	84.63	90.94	87.06	76.80	62.68	52.20	44.68
2013	39.06	37.18	43.84	64.70	76.10	82.33	83.23	84.19	78.80	65.68	47.27	39.73
2014	30.06	33.54	46.65	63.77	74.97	83.32	81.07	83.74	76.50	63.77	45.43	41.68
2015	33.90	28.93	47.77	64.37	79.10	80.40	83.13	83.29	82.07	63.61	57.80	51.97
2016	36.48	43.21	57.74	63.63	72.84	85.13	87.26	87.84	82.17	70.29	58.53	37.55
2017	41.90	51.04	50.19	70.37	72.42	82.43	84.00	82.81	78.73	68.62	51.33	38.13
2018	34.74	46.57	46.06	57.83	82.68	83.17	86.23	85.29	80.80	66.19	43.50	42.87
2019	41.43	M	49.26	65.70	75.32	81.03	88.45	83.25	85.47	69.74	46.29	45.62
2020	42.26	40.41	54.74	59.37	70.23	83.97	90.00	84.74	78.30	63.68	57.63	41.32
2021	36.45	33.32	58.03	64.03	72.32	84.40	84.32	86.69	79.73	71.16	50.53	50.00
2022	32.87	40.29	56.39	59.33	76.61	85.37	85.48	83.61	77.10	M	M	35.90
2023	42.65	50.68	45.00	M	M	M	M	M	M	M	M	M
2024	35.38	49.62	55.52	65.40	76.35	83.33	84.37	83.77	80.24	72.00	54.97	43.10
2025	29.81	37.33	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	33.21	36.86	47.71	61.10	71.30	79.30	82.20	80.90	75.71	64.00	49.80	38.50

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	32.57	24.85	28.95	44.07	52.97	61.17	67.52	64.35	53.77	42.21	34.97	30.47
2007	26.83	10.04	36.65	40.10	51.26	59.57	59.03	66.90	56.00	51.07	33.07	26.61
2008	20.97	20.48	29.45	41.87	48.55	60.13	63.77	59.40	55.14	40.71	31.17	22.13
2009	12.90	23.89	32.06	41.67	51.03	60.60	60.87	61.68	55.18	41.71	36.00	24.55
2010	18.39	18.39	32.32	44.20	54.84	63.30	65.84	64.16	55.40	44.71	30.63	19.52
2011	16.00	23.54	32.13	43.93	55.23	62.70	68.74	62.43	55.80	43.45	38.21	30.90
2012	24.42	27.28	42.26	40.67	57.16	60.10	67.84	60.52	53.30	43.68	30.63	31.81
2013	22.48	22.36	28.71	41.43	55.26	61.30	65.23	61.39	54.17	44.29	32.23	26.00
2014	11.10	14.46	25.23	42.27	53.58	62.71	60.50	62.87	53.03	44.81	28.80	29.03
2015	17.03	9.29	28.55	42.93	56.32	62.97	63.68	60.74	57.90	45.71	38.77	36.84
2016	19.45	25.07	38.94	39.37	51.81	62.33	66.90	67.87	58.93	48.55	36.80	25.26
2017	28.65	33.18	33.71	48.07	-103.13	-195.75	-79.59	-7.02	-36.18	-0.92	-11.09	22.03
2018	-66.56	-139.07	-78.72	-74.91	37.49	64.34	64.03	65.90	62.30	46.45	31.73	29.48
2019	29.64	M	29.81	44.23	55.26	61.77	67.55	63.21	60.03	46.16	27.71	27.71
2020	29.39	26.03	37.52	39.10	51.16	62.13	67.68	62.58	54.40	45.87	36.67	27.65
2021	26.39	18.71	34.55	42.83	49.61	64.13	65.97	66.90	58.00	53.61	32.37	32.55
2022	16.42	23.57	34.42	41.03	56.29	61.60	66.65	63.74	57.66	M	M	19.60
2023	30.23	29.61	44.00	M	M	M	M	M	M	M	M	M
2024	25.06	28.83	36.71	46.43	57.94	62.93	64.83	62.52	56.55	48.76	39.50	30.21
2025	15.48	24.15	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	18.60	20.72	28.50	38.50	49.80	59.60	62.60	60.50	52.80	41.10	31.80	24.01

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	37.71	32.23	31.24	55.05	61.73	69.42	76.00	73.92	61.62	52.18	44.38	38.82
2007	33.33	18.61	46.15	49.36	65.61	72.02	71.03	76.71	68.95	60.81	42.02	33.24
2008	28.82	28.24	37.37	51.82	59.42	71.73	74.44	71.90	67.45	53.02	40.33	31.02
2009	21.13	32.46	44.29	52.38	63.18	72.10	70.65	72.14	65.34	51.65	46.37	31.29
2010	24.69	26.23	42.95	57.32	65.48	73.92	76.94	76.00	68.07	56.60	42.55	25.71
2011	23.39	31.70	40.85	54.28	64.27	72.90	80.19	73.95	64.35	54.03	47.39	37.53
2012	32.26	35.79	52.97	52.20	69.16	72.37	79.39	73.79	65.05	53.18	41.42	38.24
2013	30.77	29.77	36.27	53.07	65.68	71.82	74.23	72.79	66.48	54.98	39.75	32.87
2014	20.58	24.00	35.94	53.02	64.27	73.02	70.78	73.31	64.77	54.29	37.12	35.35
2015	25.47	19.11	38.16	53.65	67.71	71.68	73.40	72.02	69.98	54.66	48.28	44.40
2016	27.97	34.14	48.34	51.50	62.32	73.73	77.08	77.85	70.55	59.42	47.67	31.40
2017	35.27	42.11	41.95	59.22	-15.36	-56.66	2.20	37.89	21.28	33.85	20.12	30.08
2018	-15.91	-46.25	-16.33	-8.54	60.08	73.76	75.13	75.60	71.55	56.32	37.62	36.18
2019	35.54	M	39.54	54.97	65.29	71.40	78.00	73.23	72.75	57.95	37.00	36.67
2020	35.82	33.22	46.13	49.23	60.69	73.05	78.84	73.66	66.35	54.77	47.15	34.48
2021	31.42	26.02	46.29	53.43	60.97	74.27	75.15	76.79	68.87	62.39	41.45	41.27
2022	24.65	31.93	45.40	50.18	66.45	73.48	76.06	73.68	67.38	M	M	27.75
2023	36.44	40.14	44.50	M	M	M	M	M	M	M	M	M
2024	30.22	39.22	46.11	55.92	67.15	73.13	74.60	73.15	68.40	60.38	47.23	36.66
2025	22.65	30.74	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	25.90	28.79	38.10	49.80	60.55	69.45	72.40	70.70	64.25	52.55	40.80	31.25

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	81.0%	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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