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 (USC00057936) 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
2005	M	M	M	0.00	0.00	M	M	M	M	M	M	M
2006	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M
2007	M	M	M	M	M	M	M	0.00	0.00	0.00	0.00	0.00
2008	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2009	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2010	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2011	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2012	0.00	0.00	0.00	M	M	M	M	0.00	0.00	0.00	0.00	0.00
2013	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	2.46	1.98	1.58	2.54	2.65	1.58	1.72	1.80	2.32	2.22	1.93	1.96

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	8.1	6.4	0.0	M	M	M	M	M	M	M
2006	9.0	7.8	11.2	8.1	1.2	0.0	4.2	4.7	3.7	M	M	M
2007	M	M	M	M	M	M	M	6.1	2.3	0.0	0.0	0.0
2008	9.0	9.5	9.6	8.0	6.7	6.9	0.3	5.2	6.0	7.1	7.9	10.8
2009	10.5	9.7	9.2	7.6	6.6	1.7	4.9	4.8	5.5	9.1	6.4	8.2
2010	7.1	6.6	5.8	7.0	7.2	7.4	4.3	7.1	7.5	7.3	8.6	10.0
2011	10.0	10.2	10.5	9.5	9.4	7.7	4.8	4.8	6.0	4.9	11.0	8.3
2012	6.6	9.7	7.7	M	M	M	M	4.6	6.5	13.9	13.2	13.0
2013	12.7	11.6	13.1	13.0	11.5	11.0	8.4	8.0	13.0	11.0	12.5	13.4
2014	14.6	16.0	14.4	13.1	12.7	12.0	8.4	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
2005	M	M	29.82	42.41	52.65	M	M	M	M	M	M	M
2006	25.66	24.61	35.60	46.16	54.99	69.56	71.95	67.54	60.93	M	M	M
2007	M	18.20	33.05	34.48	47.84	57.97	63.80	67.18	63.95	M	M	6.80
2008	17.54	22.86	28.52	32.07	43.86	56.90	69.86	66.84	58.16	45.94	33.20	21.43
2009	24.16	26.02	32.46	37.82	47.62	55.22	67.79	68.77	61.88	37.46	37.10	19.86
2010	26.89	23.39	31.77	39.32	56.04	61.46	68.00	64.10	64.40	47.69	32.30	23.33
2011	20.44	24.38	32.65	36.67	37.56	57.56	67.85	70.28	59.80	48.74	30.71	26.48
2012	31.46	21.20	32.00	M	M	M	M	70.37	61.73	44.42	37.21	28.30
2013	26.52	21.80	32.75	35.09	48.84	66.08	71.00	67.52	57.41	41.00	32.24	26.87
2014	24.15	25.35	32.36	37.58	45.10	59.40	68.64	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	29.20	34.46	44.80	54.40	65.20	75.90	83.10	81.50	73.50	59.30	42.90	30.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	18.35	26.96	37.94	M	M	M	M	M	M	M
2006	13.49	12.84	20.30	31.46	40.13	50.90	54.82	49.30	46.40	M	M	M
2007	M	18.20	32.75	32.23	46.94	56.69	60.20	54.17	45.50	M	M	0.05
2008	6.05	12.96	13.88	21.73	30.88	41.84	51.92	49.77	40.70	32.00	23.30	10.40
2009	14.81	15.54	18.65	25.04	35.02	40.10	50.21	49.49	43.88	26.48	25.34	8.89
2010	17.14	13.36	24.88	31.64	29.97	45.20	53.60	48.50	45.20	37.06	22.25	13.67
2011	12.82	10.88	22.84	29.73	33.96	43.34	52.55	53.72	44.53	33.98	21.37	15.22
2012	20.48	13.55	20.78	M	M	M	M	51.89	45.10	31.52	29.21	19.80
2013	18.93	15.60	23.75	24.74	35.77	49.10	53.42	52.15	42.80	31.81	25.76	20.84
2014	18.42	18.77	22.16	26.60	34.50	44.93	53.28	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	4.60	8.03	17.60	26.70	34.00	39.20	45.80	44.19	35.71	26.09	16.39	6.30

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	24.09	34.69	45.30	M	M	M	M	M	M	M
2006	19.57	18.73	27.95	38.81	47.56	60.23	63.38	58.42	53.66	M	M	M
2007	M	18.20	32.90	33.35	47.39	57.33	62.00	60.68	54.73	M	M	3.43
2008	11.79	17.91	21.20	26.90	37.37	49.37	60.89	58.30	49.43	38.97	28.25	15.92
2009	19.49	20.78	25.55	31.43	41.32	47.66	59.00	59.13	52.88	31.97	31.22	14.38
2010	22.01	18.37	28.32	35.48	43.00	53.33	60.80	56.30	54.80	42.37	27.27	18.50
2011	16.63	17.63	27.75	33.20	35.76	50.45	60.20	62.00	52.17	41.36	26.04	20.85
2012	25.97	17.38	26.39	M	M	M	M	61.13	53.41	37.97	33.21	24.05
2013	22.73	18.70	28.25	29.91	42.31	57.59	62.21	59.83	50.10	36.41	29.00	23.86
2014	21.28	22.06	27.26	32.09	39.80	52.17	60.96	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	16.90	21.24	31.20	40.55	49.60	57.55	64.45	62.85	54.61	42.70	29.64	18.35

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
2005	M	M	78.6%	58.6%	51.6%	M	M	M	M	M	M	M
2006	77.5%	69.7%	79.3%	51.4%	42.8%	26.9%	42.8%	47.0%	37.0%	M	M	M
2007	M	M	M	M	M	M	M	48.3%	52.4%	M	M	83.3%
2008	82.7%	85.5%	80.2%	85.6%	72.5%	48.6%	40.9%	48.9%	52.6%	55.9%	74.0%	87.5%
2009	80.7%	80.1%	65.9%	76.1%	65.3%	65.6%	44.3%	42.5%	50.3%	80.1%	62.0%	79.1%
2010	74.1%	83.2%	79.1%	71.1%	66.2%	50.9%	48.2%	47.9%	27.6%	62.9%	66.4%	72.7%
2011	75.2%	66.2%	67.8%	81.9%	89.2%	40.1%	45.2%	45.5%	42.1%	61.4%	56.7%	59.4%
2012	46.3%	69.8%	47.5%	M	M	M	M	33.1%	34.5%	43.3%	48.9%	55.3%
2013	40.4%	59.5%	58.0%	63.2%	49.2%	20.9%	37.7%	37.4%	55.6%	55.3%	63.6%	61.8%
2014	58.1%	68.8%	56.0%	59.5%	47.6%	26.8%	31.5%	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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