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 (USC00317319) 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
1998	M	M	M	M	0.00	4.70	4.54	2.29	2.51	1.85	1.62	4.94
1999	4.98	1.68	3.28	3.21	1.21	2.51	4.68	3.05	19.47	3.80	1.87	2.03
2000	3.82	1.34	1.89	3.61	3.81	1.36	5.33	6.54	5.39	0.05	2.17	1.22
2001	1.00	2.35	4.79	1.97	2.63	7.70	0.00	2.39	2.21	1.24	1.17	1.60
2002	4.67	0.00	5.85	1.90	0.00	0.00	0.00	4.18	2.02	6.51	3.90	4.76
2003	2.07	4.17	4.37	4.45	5.61	3.51	4.45	4.46	8.52	2.61	2.30	4.01
2004	1.36	2.16	2.20	3.41	2.50	3.47	4.32	7.31	2.61	2.93	4.29	3.15
2005	2.18	2.13	3.91	2.19	3.81	2.02	3.32	0.82	1.78	4.93	3.66	5.20
2006	2.43	1.04	0.61	2.55	3.24	7.60	6.91	0.20	6.78	4.21	6.53	3.26
2007	2.37	1.75	2.43	2.81	1.18	2.23	2.66	3.14	1.06	4.33	0.68	4.30
2008	1.05	3.45	3.93	8.01	2.59	2.74	5.19	1.18	4.19	0.95	3.49	3.19
2009	2.47	1.77	7.26	1.75	2.87	2.26	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
NCEI Climatology	3.66	3.04	4.32	3.60	3.43	5.05	5.37	5.23	5.49	3.59	3.32	3.50

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1998	M	M	M	M	5.5	5.3	3.5	5.4	3.8	3.9	4.9	5.0
1999	6.0	5.7	7.4	7.2	6.0	5.5	4.3	4.2	6.1	3.8	5.0	4.8
2000	6.7	5.4	6.4	7.0	5.6	4.6	3.6	3.8	4.5	4.4	4.9	6.1
2001	5.7	5.3	7.2	6.1	4.2	4.2	4.7	2.4	3.5	4.0	3.3	4.8
2002	5.4	3.4	5.5	5.1	4.9	4.9	3.9	4.5	4.2	4.9	4.7	6.3
2003	6.7	6.0	6.1	6.9	5.3	4.4	4.5	2.4	4.3	4.3	5.2	6.2
2004	7.0	6.7	6.4	5.8	4.5	3.8	2.5	2.9	4.6	3.7	3.9	5.5
2005	5.8	6.2	6.7	7.3	4.9	3.4	3.0	2.5	4.9	5.6	4.1	5.3
2006	5.8	5.6	6.1	5.2	4.8	3.5	3.2	3.6	3.8	4.7	4.7	4.2
2007	5.8	6.5	5.6	6.2	5.0	2.9	2.8	2.0	3.0	2.6	3.7	4.5
2008	4.2	5.2	5.7	4.4	4.2	3.0	2.2	2.8	3.6	3.7	4.5	3.8
2009	3.9	5.4	4.5	5.2	3.4	3.4	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
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
1998	M	M	M	M	88.00	85.23	86.70	87.58	84.33	71.94	62.50	54.74
1999	55.42	56.07	57.94	69.57	77.44	82.06	88.42	86.48	76.80	69.20	65.64	54.53
2000	47.14	55.81	64.72	66.95	80.09	84.80	83.88	83.83	77.39	72.51	57.89	43.89
2001	50.02	54.70	57.52	71.46	76.79	83.75	83.63	86.61	77.18	71.86	67.50	57.59
2002	53.07	62.62	62.83	73.80	77.19	87.87	88.93	88.54	81.41	68.88	58.83	48.79
2003	43.46	48.11	62.88	68.09	73.79	82.24	85.39	86.02	79.67	69.36	67.08	50.90
2004	45.52	50.79	61.35	70.47	82.16	83.33	87.65	82.77	79.87	68.90	62.37	52.54
2005	51.15	52.73	56.81	69.68	73.62	83.83	89.98	89.87	86.63	71.61	64.90	50.30
2006	57.88	53.89	62.03	74.30	77.87	83.90	88.61	90.58	78.97	68.94	62.90	59.13
2007	55.08	48.76	66.57	70.34	78.66	87.17	90.00	93.14	86.03	79.18	61.89	57.18
2008	50.83	58.12	65.05	70.26	77.73	91.37	88.41	86.84	81.25	70.18	58.37	56.00
2009	47.74	55.86	59.55	72.80	80.58	86.44	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
NCEI Climatology	49.50	52.60	59.80	70.10	77.79	85.31	89.40	87.50	81.70	71.40	61.10	52.71

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1998	M	M	M	M	68.00	67.20	69.40	68.16	63.70	50.35	41.07	38.87
1999	34.77	33.79	36.32	49.59	56.16	64.33	71.24	68.77	61.83	48.90	44.77	34.77
2000	31.18	35.41	41.80	47.92	59.52	67.00	67.50	67.44	61.27	49.65	39.22	27.36
2001	31.01	34.60	38.32	48.12	56.19	67.27	65.52	68.30	58.72	47.45	44.03	38.26
2002	34.93	36.10	40.54	50.61	55.71	65.51	70.91	68.30	64.05	54.30	40.26	31.64
2003	27.45	31.16	41.30	47.84	56.75	65.07	70.01	70.46	62.60	49.80	44.55	31.82
2004	28.48	32.07	41.45	48.43	62.87	66.73	69.96	66.81	63.86	52.81	42.64	33.93
2005	33.20	33.99	36.23	47.65	53.98	66.25	72.85	71.32	65.73	54.81	42.46	32.16
2006	38.24	32.50	40.03	51.33	55.41	66.10	70.75	70.94	61.53	49.55	44.11	37.05
2007	35.97	29.83	42.26	49.84	57.26	66.65	68.34	71.57	63.59	57.57	41.44	39.61
2008	32.71	36.56	42.53	51.29	56.16	68.56	69.61	68.45	64.61	49.25	40.27	37.38
2009	29.61	33.21	39.61	48.40	59.45	67.36	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
NCEI Climatology	30.01	31.77	37.40	46.30	56.60	65.40	69.70	67.91	61.79	50.19	39.80	33.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1998	M	M	M	M	78.00	76.22	78.05	77.87	74.02	61.15	51.78	46.81
1999	45.10	44.93	47.13	59.58	66.80	73.20	79.83	77.63	69.31	59.05	55.20	44.65
2000	39.16	45.61	53.26	57.44	69.81	75.90	75.69	75.63	69.33	61.08	48.56	35.63
2001	40.52	44.65	47.92	59.79	66.49	75.51	74.58	77.45	67.95	59.65	55.76	47.93
2002	44.00	49.36	51.68	62.20	66.45	76.69	79.92	78.42	72.73	61.59	49.54	40.22
2003	35.45	39.64	52.09	57.97	65.27	73.65	77.70	78.24	71.13	59.58	55.82	41.36
2004	37.00	41.43	51.40	59.45	72.52	75.03	78.81	74.79	71.86	60.85	52.51	43.23
2005	42.17	43.36	46.52	58.66	63.80	75.04	81.41	80.60	76.18	63.21	53.68	41.23
2006	48.06	43.20	51.03	62.82	66.64	75.00	79.68	80.76	70.25	59.24	53.50	48.09
2007	45.52	39.29	54.41	60.09	67.96	76.91	79.17	82.36	74.81	68.38	51.67	48.39
2008	41.77	47.34	53.79	60.77	66.95	79.96	79.01	77.64	72.93	59.72	49.32	46.69
2009	38.68	44.54	49.58	60.60	70.02	76.90	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
NCEI Climatology	39.75	42.19	48.60	58.20	67.20	75.35	79.55	77.70	71.75	60.80	50.45	43.25

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
1998	M	M	M	M	69.7%	72.0%	76.3%	73.2%	74.6%	67.0%	68.1%	73.3%
1999	65.4%	60.1%	55.1%	63.4%	65.1%	72.9%	78.3%	77.2%	82.9%	80.0%	69.1%	67.8%
2000	59.8%	62.8%	61.1%	71.2%	69.2%	77.7%	80.9%	82.6%	82.5%	70.1%	66.5%	60.7%
2001	59.4%	64.5%	57.1%	64.7%	72.3%	77.2%	74.9%	80.1%	78.4%	66.7%	69.9%	66.2%
2002	68.8%	49.4%	67.8%	66.3%	66.9%	64.7%	73.4%	71.0%	79.5%	84.0%	74.0%	71.0%
2003	59.8%	74.7%	74.6%	72.2%	79.6%	77.4%	81.9%	85.5%	81.5%	75.4%	70.1%	64.4%
2004	58.8%	62.1%	65.5%	63.7%	71.9%	75.3%	76.3%	81.2%	81.1%	81.0%	72.4%	61.8%
2005	68.7%	64.7%	64.9%	57.3%	68.1%	74.3%	75.1%	73.8%	68.0%	74.1%	66.2%	65.3%
2006	65.0%	54.9%	52.2%	59.1%	63.1%	71.1%	73.4%	68.6%	76.3%	71.4%	72.8%	63.4%
2007	61.6%	50.1%	54.5%	54.1%	62.5%	65.2%	62.6%	66.3%	63.5%	67.7%	60.1%	65.8%
2008	57.1%	59.1%	53.0%	66.6%	62.3%	58.3%	70.5%	68.2%	73.0%	67.2%	62.7%	66.8%
2009	60.5%	50.2%	63.3%	56.9%	68.5%	70.5%	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

Monthly Plots

Select month and year:

Aug 2026

JanFebMarAprMayJunJulAugSepOctNovDec 19981999200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026

Oct 2026