All-time weather records — South Burlington, VT

Record high
100.9°F
August 11, 1944
Record low
-29.9°F
January 15, 1957
Wettest day
3.99 in
June 14, 1942

Climate change signal in South Burlington

25.7%

of South Burlington's all-time daily heat records were set in the last decade (94 of 366 records since 2015).

1.9%

of all-time daily cold records were set in the last decade (7 of 366 records since 2015).

If records were spread evenly across the station's history, you'd expect roughly 5% per decade. Decade-by-decade, here's where each record-breaking day was set:

Decade Heat records set # Cold records set #
1940s
71
67
1950s
29
55
1960s
17
118
1970s
24
60
1980s
30
26
1990s
39
15
2000s
34
13
2010s
69
12
2020s
53
·

Records are the all-time daily extremes that are still standing — each daily record can only be held by one year. The station's earliest hot record was set in 1941, the latest in 2026. Period of observation: 1940-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 66.0°F — Jan 15, 1995 -29.9°F — Jan 15, 1957 2.11 in — Jan 8, 1998
February 72.0°F — Feb 25, 2017 -29.9°F — Feb 12, 1979 1.94 in — Feb 14, 2007
March 84.0°F — Mar 29, 1946 -20.0°F — Mar 6, 1948 1.42 in — Mar 4, 1971
April 91.0°F — Apr 18, 1976 1.9°F — Apr 7, 1972 2.74 in — Apr 26, 2011
May 95.0°F — May 27, 2020 24.1°F — May 3, 1966 2.26 in — May 23, 1955
June 100.0°F — Jun 19, 1995 33.1°F — Jun 3, 1965 3.99 in — Jun 14, 1942
July 100.0°F — Jul 14, 1995 39.0°F — Jul 6, 1962 2.69 in — Jul 15, 1985
August 100.9°F — Aug 11, 1944 35.1°F — Aug 31, 1965 3.62 in — Aug 11, 1998
September 98.1°F — Sep 9, 2002 25.0°F — Sep 24, 1963 3.11 in — Sep 21, 1983
October 86.0°F — Oct 4, 2023 15.1°F — Oct 20, 1972 3.30 in — Oct 31, 2019
November 75.9°F — Nov 6, 2022 -2.0°F — Nov 30, 1958 2.46 in — Nov 10, 1990
December 68.0°F — Dec 24, 2015 -26.0°F — Dec 26, 1980 2.58 in — Dec 4, 1950

Click a month to see every daily record for that month in South Burlington.