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 (USC00240375) 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
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	13.00	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	0.00	0.12	0.02
2006	0.00	0.00	0.00	0.04	0.01	0.00	0.03	0.00	0.00	0.00	0.00	0.00
2007	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	0.00	0.00	0.00	0.00	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	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	0.84	1.03	0.84	1.66	2.34	2.74	1.22	1.09	1.28	1.25	1.27	0.93

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	15.7	13.1	16.5	9.9	11.7	12.3	10.1	10.0	13.0	12.2	17.0	16.9
2005	13.0	14.5	15.6	11.9	10.6	13.3	10.6	10.2	11.8	11.3	17.3	16.5
2006	M	M	6.3	12.0	11.8	11.7	10.0	9.0	10.8	11.9	16.2	19.2
2007	19.2	13.7	17.0	11.3	9.9	11.0	7.9	9.0	10.5	13.2	15.3	17.1
2008	14.6	16.8	15.5	14.4	12.0	11.4	10.6	10.8	9.2	13.2	14.3	11.1
2009	17.4	12.3	13.9	11.3	13.7	9.9	8.8	10.2	10.3	13.2	14.9	10.3
2010	8.4	9.0	11.4	12.4	10.2	11.1	10.4	9.7	10.8	12.5	10.5	10.9
2011	13.3	14.0	12.1	14.7	12.0	13.2	10.7	9.1	9.8	14.1	16.9	17.3
2012	18.5	14.0	15.4	12.7	12.3	14.0	8.7	8.8	11.3	12.4	13.8	15.2
2013	12.9	16.8	13.3	14.8	11.0	10.6	9.4	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
2002	M	M	M	M	M	M	M	M	M	M	52.90	M
2003	31.00	23.92	33.81	42.60	50.53	59.60	76.80	74.76	59.59	49.93	27.50	28.15
2004	25.54	29.71	39.29	45.78	46.38	55.00	69.85	67.00	55.08	47.66	36.24	30.56
2005	28.80	33.68	35.27	42.04	51.04	56.86	73.44	69.94	59.39	49.68	33.03	25.24
2006	28.82	19.17	26.22	45.13	56.56	64.56	79.29	76.19	66.75	47.31	38.38	34.15
2007	28.32	33.56	45.25	48.84	61.36	68.31	84.80	77.22	63.31	51.80	39.43	28.07
2008	28.45	34.40	35.65	41.42	54.74	64.79	76.34	74.75	63.44	51.08	42.65	25.36
2009	31.73	34.94	34.47	42.82	58.90	62.90	73.84	72.98	72.91	40.86	42.48	23.98
2010	30.81	32.94	42.85	46.38	53.64	63.25	73.21	71.08	64.57	56.91	33.07	32.23
2011	30.22	26.40	38.23	39.79	51.39	61.48	76.72	78.93	71.41	52.33	37.11	32.54
2012	34.56	31.50	43.75	52.59	56.13	67.96	80.96	79.71	71.41	49.38	41.28	30.14
2013	30.74	33.09	40.28	43.63	57.95	66.92	81.04	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	29.60	32.43	41.50	49.80	60.11	67.90	78.40	78.29	67.20	51.10	36.80	29.41

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	52.90	M
2003	19.62	14.20	20.51	29.15	35.53	42.91	53.99	53.62	41.35	35.42	16.30	18.13
2004	14.28	19.09	25.90	29.17	33.88	42.44	49.86	47.86	38.76	32.72	22.99	18.29
2005	17.02	18.52	21.17	28.05	34.48	40.59	49.82	46.58	39.68	33.69	20.59	12.98
2006	28.08	17.73	21.04	29.51	37.11	45.42	55.67	53.59	49.11	33.14	24.39	22.32
2007	15.86	19.50	29.83	32.19	41.23	48.30	62.49	53.81	43.62	36.62	25.11	18.82
2008	14.42	23.50	22.04	24.67	39.32	45.27	53.68	54.14	44.01	36.27	30.72	9.52
2009	19.77	22.50	19.54	29.06	39.55	45.28	52.84	53.19	50.24	27.91	28.12	11.00
2010	18.08	22.36	28.58	30.97	31.47	45.89	51.91	51.48	45.46	39.85	20.29	19.54
2011	19.36	12.07	24.72	26.68	37.07	44.41	52.86	56.11	49.29	37.86	22.90	20.91
2012	20.97	20.13	27.96	34.06	38.25	45.29	57.90	55.89	49.67	33.32	28.20	20.12
2013	20.98	22.72	25.53	27.81	40.79	47.28	57.77	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	12.50	12.67	19.31	26.30	35.40	42.09	48.71	47.30	39.10	29.80	19.50	12.70

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	52.90	M
2003	25.31	19.06	27.16	35.87	43.03	51.25	65.39	64.19	50.47	42.67	21.90	23.14
2004	19.91	24.40	32.60	37.48	40.13	48.72	59.86	57.43	46.92	40.19	29.62	24.43
2005	22.91	26.10	28.22	35.05	42.76	48.73	61.63	58.26	49.53	41.68	26.81	19.11
2006	28.45	18.45	23.63	37.32	46.84	54.99	67.48	64.89	57.93	40.22	31.38	28.24
2007	22.09	26.53	37.54	40.51	51.30	58.30	73.64	65.51	53.46	44.21	32.27	23.45
2008	21.44	28.95	28.84	33.04	47.03	55.03	65.01	64.45	53.72	43.67	36.68	17.44
2009	25.75	28.72	27.01	35.94	49.23	54.09	63.34	63.09	61.58	34.39	35.30	17.49
2010	24.45	27.65	35.72	38.67	42.55	54.57	62.56	61.28	55.01	48.38	26.68	25.88
2011	24.79	19.23	31.47	33.23	44.23	52.95	64.79	67.52	60.35	45.10	30.01	26.72
2012	27.76	25.81	35.86	43.32	47.19	56.62	69.43	67.80	60.54	41.35	34.74	25.13
2013	25.86	27.91	32.90	35.72	49.37	57.10	69.41	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	21.05	22.55	30.40	38.05	47.75	54.99	63.56	62.80	53.15	40.45	28.15	21.05

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
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	72.3%	69.8%	59.5%	61.7%	69.0%	63.9%	46.5%	53.1%	63.5%	64.3%	62.3%	68.5%
2005	70.1%	54.3%	65.1%	62.0%	63.4%	66.7%	42.5%	45.1%	48.7%	62.4%	69.6%	72.2%
2006	M	M	47.3%	63.5%	51.2%	55.1%	37.9%	44.3%	50.0%	76.4%	71.7%	72.0%
2007	73.8%	80.3%	66.6%	69.5%	66.4%	62.8%	43.4%	46.4%	60.1%	68.4%	68.9%	77.1%
2008	74.0%	76.4%	72.7%	69.9%	71.6%	61.0%	49.9%	53.3%	60.0%	65.2%	76.7%	80.0%
2009	72.9%	73.8%	76.7%	74.4%	60.7%	66.6%	56.6%	60.9%	46.1%	82.0%	64.1%	80.0%
2010	85.1%	81.1%	69.2%	66.8%	74.9%	71.8%	57.5%	61.9%	66.4%	65.3%	79.5%	80.1%
2011	85.3%	75.8%	78.9%	77.9%	77.5%	75.1%	54.8%	46.0%	46.4%	74.6%	69.6%	77.5%
2012	73.0%	83.0%	72.6%	67.3%	63.4%	66.8%	50.4%	41.0%	40.4%	72.9%	75.5%	79.3%
2013	76.1%	78.5%	70.7%	71.9%	72.2%	69.9%	56.2%	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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