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 (USC00242122) 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
2003	M	M	1.97	M	M	1.62	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	0.03	0.10
2006	0.00	0.00	0.00	0.07	0.03	0.04	0.00	0.00	0.00	0.01	0.00	0.01
2007	0.00	0.00	0.04	0.09	0.00	0.01	0.00	0.00	0.00	0.02	0.01	0.01
2008	0.01	0.00	0.01	0.01	0.01	0.01	0.00	0.00	0.00	0.04	0.09	0.12
2009	0.01	0.01	0.00	0.07	0.00	0.01	0.05	0.11	0.01	0.03	0.00	0.03
2010	0.07	0.01	0.01	0.01	0.33	0.05	0.00	0.00	0.01	0.04	0.18	0.06
2011	0.00	0.21	0.13	0.09	0.04	0.00	0.01	0.00	0.02	0.00	0.06	0.01
2012	0.05	0.07	0.10	0.02	0.00	0.00	0.04	0.00	0.00	0.02	0.06	0.00
2013	0.01	0.06	0.36	0.19	0.03	0.04	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	0.36	0.32	0.49	0.94	2.25	2.88	2.73	1.40	1.33	0.91	0.49	0.43

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	12.2	12.5	15.3	12.4	12.7	11.0	9.8	12.0	9.7	11.0	11.1	13.4
2005	11.5	10.4	12.9	15.0	12.3	10.5	11.3	11.2	10.6	11.8	11.6	11.8
2006	M	M	13.9	12.6	12.6	11.5	9.9	10.1	9.3	11.5	12.7	12.7
2007	12.5	11.2	13.2	11.7	12.9	11.0	10.4	12.1	11.6	11.3	13.6	10.1
2008	11.3	10.2	11.9	12.3	13.0	11.6	11.0	11.3	9.9	12.8	12.7	14.3
2009	15.1	11.6	12.3	12.1	12.3	10.1	10.6	10.2	11.3	11.5	10.3	11.0
2010	12.3	9.1	9.3	13.1	12.8	9.6	9.3	10.4	10.6	11.4	11.2	8.1
2011	15.3	13.4	13.3	11.9	12.9	10.9	10.1	10.1	9.6	11.2	11.7	12.6
2012	12.7	9.5	15.1	14.9	12.5	11.4	9.6	10.5	10.4	13.2	9.5	8.6
2013	12.7	12.1	12.5	13.0	12.4	11.2	9.6	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
2003	18.77	24.52	30.49	55.46	60.94	67.99	80.60	83.53	66.14	56.17	25.77	27.61
2004	14.36	23.21	41.63	50.73	55.12	61.66	76.76	70.87	68.87	51.70	42.56	28.50
2005	17.18	33.15	39.84	57.55	60.48	71.48	81.52	77.40	71.07	53.26	39.24	24.03
2006	33.12	16.80	25.86	59.35	65.37	72.99	86.82	81.34	69.18	46.08	37.81	32.07
2007	28.43	20.69	46.41	50.79	63.14	74.29	87.87	80.29	68.85	55.61	39.29	28.53
2008	24.47	26.11	40.70	52.17	62.46	69.72	83.25	81.20	67.87	53.92	39.55	17.15
2009	18.91	21.99	32.82	50.12	63.68	71.39	74.18	75.27	77.35	41.66	47.73	12.87
2010	12.82	18.77	40.59	54.78	57.56	69.47	78.25	78.50	64.16	57.40	32.89	20.95
2011	22.02	18.65	27.77	45.51	56.24	70.16	80.68	80.07	72.81	57.41	37.93	29.87
2012	29.80	30.55	51.84	58.59	64.31	74.69	86.45	81.87	73.82	48.78	35.75	22.75
2013	24.56	31.14	28.47	43.18	64.69	71.83	79.63	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	24.40	29.97	43.50	59.40	70.70	79.00	86.50	86.50	75.70	58.90	40.50	27.89

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	5.54	8.70	14.94	37.16	44.31	51.65	60.38	62.35	48.20	40.60	13.77	15.35
2004	1.05	10.82	25.35	33.49	40.77	50.80	57.68	52.72	47.68	35.72	27.02	13.88
2005	3.68	16.65	23.76	36.26	42.11	52.63	58.44	54.02	46.84	36.15	25.08	12.33
2006	32.46	14.90	21.12	36.27	44.45	52.95	61.45	57.50	46.27	29.11	19.52	14.69
2007	9.47	4.88	25.11	30.78	43.44	52.22	62.53	55.03	45.24	35.60	20.26	9.55
2008	5.12	4.61	19.07	28.18	40.99	49.20	57.18	57.52	45.11	34.27	23.98	1.12
2009	3.25	7.86	13.83	30.93	39.42	48.06	54.19	53.29	51.51	29.55	26.98	-1.00
2010	1.85	4.78	23.57	34.07	39.15	51.71	55.64	56.33	44.79	37.31	19.16	6.89
2011	8.32	5.10	15.63	29.77	41.62	50.62	60.41	58.12	48.52	38.30	22.64	17.53
2012	13.67	13.73	30.94	37.22	45.26	54.83	63.34	58.50	49.68	34.43	22.01	10.89
2013	8.87	17.46	13.21	27.10	46.44	53.73	61.71	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	2.10	7.07	18.40	29.90	40.40	50.20	55.69	53.50	43.50	31.10	17.51	6.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	12.15	16.61	22.71	46.31	52.63	59.82	70.49	72.94	57.17	48.39	19.77	21.48
2004	7.70	17.01	33.49	42.11	47.94	56.23	67.22	61.80	58.27	43.71	34.79	21.19
2005	10.43	24.90	31.80	46.91	51.30	62.06	69.98	65.71	58.95	44.71	32.16	18.18
2006	32.79	15.85	23.49	47.81	54.91	62.97	74.14	69.42	57.73	37.60	28.67	23.38
2007	18.95	12.78	35.76	40.79	53.29	63.26	75.20	67.66	57.05	45.61	29.77	19.04
2008	14.80	15.36	29.89	40.18	51.72	59.46	70.21	69.36	56.49	44.09	31.77	9.13
2009	11.08	14.93	23.32	40.53	51.55	59.72	64.19	64.28	64.43	35.60	37.35	5.94
2010	7.34	11.77	32.08	44.42	48.36	60.59	66.95	67.41	54.47	47.35	26.02	13.92
2011	15.17	11.87	21.70	37.64	48.93	60.39	70.55	69.10	60.67	47.85	30.29	23.70
2012	21.73	22.14	41.39	47.91	54.79	64.76	74.89	70.19	61.75	41.61	28.88	16.82
2013	16.71	24.30	20.84	35.14	55.57	62.78	70.67	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	13.25	18.52	30.95	44.65	55.55	64.60	71.10	70.00	59.60	45.00	29.00	17.20

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
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	79.1%	82.8%	65.5%	52.9%	54.8%	58.8%	56.8%	58.6%	55.6%	59.2%	62.3%	75.8%
2005	79.2%	60.7%	65.5%	48.1%	55.2%	65.0%	53.5%	50.5%	48.7%	63.3%	68.5%	78.4%
2006	M	M	74.3%	56.4%	53.7%	55.4%	43.5%	46.9%	53.4%	64.9%	66.0%	70.0%
2007	69.6%	77.5%	63.1%	55.1%	62.8%	59.2%	51.4%	50.0%	50.9%	56.6%	58.4%	71.1%
2008	68.5%	75.5%	60.3%	50.7%	50.6%	56.9%	46.6%	48.0%	54.8%	52.5%	68.8%	75.5%
2009	73.7%	76.5%	70.0%	59.6%	50.9%	52.9%	56.8%	55.9%	48.8%	73.2%	54.6%	80.7%
2010	82.6%	81.9%	72.9%	49.9%	64.2%	64.1%	57.0%	55.0%	60.8%	58.3%	70.4%	84.8%
2011	80.1%	75.2%	79.2%	67.2%	64.1%	61.9%	53.5%	52.1%	45.8%	54.4%	59.8%	71.6%
2012	62.7%	71.4%	52.4%	51.9%	54.0%	55.4%	51.3%	42.8%	41.9%	63.5%	77.3%	80.1%
2013	75.9%	77.4%	81.5%	66.1%	52.8%	59.6%	60.5%	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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