Average Temperature in Lee's Summit by Year

This page contains a list of the average yearly high and low temperatures in Lee's Summit, Missouri for each year between 1963 and 2023. It is based on NOAA data.

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What Was the Hottest Year Ever in Lee's Summit?

2012 was the warmest year in the history of Lee's Summit, Missouri. The average daily high temperature was 70.1 °F, and the average low was 49.3 °F.

What Was the Coldest Year Ever in Lee's Summit?

1993 was the coolest year in the history of Lee's Summit, Missouri. The average daily high temperature was 56.8 °F, and the average low was 35.2 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	3	68.4	47.9
2022	23	66.1	45.2
2021	10	66.1	47.7
2020	8	66.3	47.6
2019	28	64.3	46.3
2018	18	65.7	46.3
2017	4	67.2	48.2
2016	2	68.4	49.3
2015	9	66.3	47.5
2014	50	63.3	44.0
2013	45	63.7	44.8
2012	1	70.1	49.3
2011	19	65.7	46.2
2010	24	64.7	46.5
2009	47	63.3	45.0
2008	51	63.0	44.1
2007	14	65.7	47.1
2006	5	67.7	47.7
2005	13	65.8	47.1
2004	33	64.0	46.2
2003	30	65.0	45.5
2002	37	65.3	44.4
2001	27	65.1	45.5
2000	38	65.0	44.5
1999	11	67.3	46.3
1998	6	66.7	48.1
1997	42	64.3	44.7
1996	49	64.1	43.5
1995	32	65.5	44.7
1994	48	64.5	43.3
1993	55	56.8	35.2
1992	54	64.0	37.6
1991	41	69.3	39.9
1990	36	69.1	40.8
1989	52	66.2	39.0
1988	29	68.9	41.7
1987	7	68.6	45.6
1986	12	67.8	45.1
1981	17	67.1	45.2
1980	16	68.3	44.1
1979	53	63.8	40.8
1977	25	66.3	44.5
1976	35	67.3	42.7
1975	26	66.9	43.8
1974	31	66.3	44.1
1973	22	66.0	45.5
1972	44	65.5	43.4
1971	34	66.7	43.5
1969	46	64.6	43.8
1968	40	65.7	43.5
1967	39	66.1	43.4
1966	43	66.6	42.5
1965	20	67.2	44.5
1964	21	67.4	44.2
1963	15	68.0	44.3

Weather Station Details

Years	Station	Coordinates
2003–2024	Lee's Summit Municipal Airport	location
1962–2002	Lee's Summit Reed WR	location