Average September Temperature in Montpelier by Year

This page contains a list of the average monthly high and low temperatures in Montpelier, Vermont for the month of September each year between 1948 and 2023. It is based on NOAA data.

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What Was the Hottest September Ever in Montpelier?

1961 was the warmest September in the history of Montpelier, Vermont. The average daily high temperature was 74.9 °F, and the average low was 53.0 °F.

What Was the Coldest September Ever in Montpelier?

1963 was the coolest September in the history of Montpelier, Vermont. The average daily high temperature was 65.7 °F, and the average low was 37.5 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	4	71.3	51.7
2022	17	68.9	50.0
2021	6	71.1	51.1
2020	26	69.7	45.8
2019	39	68.3	45.6
2018	9	70.7	50.0
2017	5	72.3	49.9
2016	13	72.0	47.8
2015	2	74.0	50.0
2014	46	68.1	44.7
2013	49	67.5	44.9
2012	47	67.3	45.5
2011	3	71.1	52.2
2010	16	69.0	49.9
2009	41	68.6	45.0
2008	18	70.1	48.8
2007	15	71.9	47.7
2006	32	67.4	47.5
2005	7	72.6	49.4
2004	19	70.6	47.8
2003	22	68.8	47.9
2002	10	72.0	48.6
2001	34	69.7	45.0
2000	59	66.4	44.2
1999	12	70.9	49.4
1997	60	65.9	44.6
1996	21	67.9	49.2
1995	71	64.8	41.5
1994	48	64.8	47.6
1993	51	65.6	46.3
1992	37	68.2	46.2
1991	62	65.8	44.0
1990	38	67.0	47.0
1989	28	69.1	46.2
1988	58	67.3	43.3
1987	54	65.4	46.2
1986	65	65.2	44.2
1985	35	68.2	46.3
1984	67	66.2	43.0
1983	14	71.1	48.6
1982	23	69.2	47.5
1981	63	63.1	46.7
1980	40	67.6	46.2
1979	57	66.5	44.1
1978	68	66.0	42.7
1977	44	64.2	49.1
1976	61	64.6	45.4
1975	31	65.0	50.1
1974	33	66.4	48.3
1973	50	65.8	46.5
1972	53	67.0	44.6
1971	11	70.0	50.4
1970	36	66.0	48.3
1969	30	67.6	47.6
1968	20	70.4	47.2
1967	55	68.6	42.2
1966	73	64.2	41.2
1965	52	67.4	44.5
1964	72	65.4	40.4
1963	75	65.7	37.5
1962	69	64.7	43.9
1961	1	74.9	53.0
1960	25	68.0	47.6
1959	8	71.6	49.6
1958	43	66.3	47.0
1957	29	69.0	46.3
1956	70	64.4	42.2
1955	66	67.4	41.8
1954	64	64.3	45.3
1953	42	69.4	44.0
1952	24	70.0	46.1
1951	45	67.6	45.4
1950	74	63.1	40.2
1949	56	65.6	45.1
1948	27	71.1	44.3

Weather Station Details

Years	Station	Coordinates
1948–2024	Barre Montpelier Airport	location