May weather in South Burlington, VT
The average temperature in South Burlington in May is 58.4°F (47.8°F–69.0°F). Average precipitation: 3.76 inches.
May is a spring month in South Burlington, and is warmer than the annual average of 47.6°F. Daily temperatures swing about 21.2°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 14h 36m. For travel, May is a comfortable month to visit.
Avg High
69.0°F
Avg Low
47.8°F
Precipitation
3.76 in
Daylight
14h 36m
May records in South Burlington
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 86.0°F (2001) | 25.0°F (1961) | 0.88 in (2023) |
| May 2 | 88.0°F (2018) | 27.0°F (1966) | 0.96 in (1972) |
| May 3 | 89.1°F (2001) | 24.1°F (1966) | 1.11 in (2011) |
| May 4 | 89.1°F (1944) | 27.0°F (1946) | 1.06 in (1945) |
| May 5 | 89.1°F (1944) | 27.0°F (1952) | 0.80 in (2021) |
| May 6 | 87.1°F (1944) | 25.0°F (1961) | 0.76 in (1997) |
| May 7 | 89.1°F (2000) | 25.0°F (1968) | 0.64 in (1944) |
| May 8 | 88.0°F (2015) | 25.0°F (1962) | 1.23 in (2012) |
| May 9 | 91.9°F (1979) | 28.0°F (1950) | 1.91 in (2000) |
| May 10 | 89.1°F (2007) | 25.0°F (1947) | 1.26 in (2019) |
| May 11 | 84.9°F (2001) | 27.0°F (1962) | 1.51 in (1976) |
| May 12 | 89.1°F (2022) | 28.0°F (1941) | 1.78 in (1981) |
| May 13 | 88.0°F (2022) | 30.0°F (1941) | 1.28 in (2002) |
| May 14 | 88.0°F (2022) | 30.0°F (1965) | 1.21 in (1960) |
| May 15 | 88.0°F (1961) | 28.9°F (1971) | 1.13 in (2011) |
| May 16 | 87.1°F (1991) | 28.9°F (1987) | 1.03 in (2009) |
| May 17 | 91.0°F (2017) | 28.9°F (1957) | 1.39 in (2025) |
| May 18 | 93.0°F (2017) | 28.9°F (1983) | 1.39 in (1996) |
| May 19 | 91.0°F (1989) | 30.9°F (1987) | 1.99 in (2006) |
| May 20 | 91.9°F (2021) | 30.0°F (2002) | 1.14 in (1969) |
| May 21 | 91.0°F (1941) | 28.9°F (1964) | 1.30 in (1973) |
| May 22 | 93.0°F (1977) | 34.0°F (1969) | 1.43 in (2013) |
| May 23 | 91.0°F (1975) | 30.9°F (1967) | 2.26 in (1955) |
| May 24 | 88.0°F (1991) | 28.0°F (1963) | 1.20 in (2004) |
| May 25 | 91.0°F (1946) | 28.0°F (1956) | 1.23 in (2013) |
| May 26 | 91.9°F (2010) | 32.0°F (1969) | 1.27 in (1983) |
| May 27 | 95.0°F (2020) | 28.0°F (1969) | 2.09 in (1956) |
| May 28 | 91.9°F (1978) | 30.0°F (1961) | 0.77 in (2001) |
| May 29 | 89.1°F (1978) | 34.0°F (1970) | 1.10 in (1984) |
| May 30 | 91.9°F (1987) | 28.0°F (1961) | 0.83 in (2015) |
| May 31 | 91.0°F (2013) | 25.0°F (1961) | 1.34 in (1998) |