May weather in Franklin, NH
The average temperature in Franklin in May is 55.2°F (42.7°F–67.7°F). Average precipitation: 3.62 inches.
May is a spring month in Franklin, and is warmer than the annual average of 45.2°F. Daily temperatures swing about 25°F between overnight low and afternoon high. Daylight averages about 14h 30m. For travel, May is a comfortable month to visit.
Avg High
67.7°F
Avg Low
42.7°F
Precipitation
3.62 in
Daylight
14h 30m
May records in Franklin
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 82.9°F (1949) | 23.0°F (1956) | 1.35 in (1953) |
| May 2 | 78.1°F (1955) | 21.9°F (1956) | 1.14 in (1976) |
| May 3 | 89.1°F (2018) | 21.9°F (1958) | 1.17 in (1989) |
| May 4 | 86.0°F (1955) | 21.9°F (1985) | 1.20 in (1971) |
| May 5 | 86.0°F (1949) | 21.9°F (1974) | 0.73 in (2021) |
| May 6 | 84.9°F (1949) | 26.1°F (1979) | 0.99 in (1989) |
| May 7 | 82.9°F (1976) | 26.1°F (1979) | 1.41 in (1991) |
| May 8 | 84.9°F (2015) | 24.1°F (1977) | 0.65 in (1967) |
| May 9 | 84.0°F (1957) | 18.0°F (1956) | 2.40 in (1954) |
| May 10 | 93.0°F (1979) | 26.1°F (1983) | 1.25 in (1977) |
| May 11 | 89.1°F (1953) | 24.1°F (1956) | 1.12 in (1990) |
| May 12 | 84.9°F (1985) | 28.0°F (1949) | 1.66 in (1952) |
| May 13 | 87.1°F (1991) | 28.0°F (2020) | 1.00 in (1974) |
| May 14 | 88.0°F (2022) | 25.0°F (1951) | 1.13 in (1953) |
| May 15 | 90.0°F (2022) | 27.0°F (1977) | 0.92 in (1976) |
| May 16 | 90.0°F (1951) | 28.0°F (2013) | 1.71 in (1978) |
| May 17 | 89.1°F (1991) | 23.0°F (1957) | 0.97 in (2014) |
| May 18 | 91.0°F (2017) | 23.0°F (2023) | 1.10 in (1970) |
| May 19 | 93.9°F (2017) | 27.0°F (1951) | 1.08 in (2011) |
| May 20 | 93.0°F (1986) | 30.0°F (1955) | 0.87 in (1954) |
| May 21 | 93.0°F (1975) | 30.0°F (1949) | 1.00 in (1957) |
| May 22 | 90.0°F (1975) | 30.0°F (1950) | 1.08 in (2013) |
| May 23 | 93.9°F (1977) | 33.1°F (1950) | 1.25 in (2025) |
| May 24 | 93.9°F (1975) | 26.1°F (1956) | 1.23 in (1984) |
| May 25 | 91.0°F (1991) | 21.0°F (1956) | 1.96 in (1979) |
| May 26 | 89.1°F (1981) | 24.1°F (1956) | 1.81 in (2017) |
| May 27 | 90.0°F (2021) | 30.0°F (1954) | 1.65 in (1956) |
| May 28 | 91.9°F (1959) | 30.0°F (1968) | 1.34 in (1951) |
| May 29 | 91.0°F (1978) | 32.0°F (1956) | 1.25 in (1984) |
| May 30 | 91.0°F (1978) | 32.0°F (1949) | 2.76 in (1984) |
| May 31 | 91.9°F (1987) | 32.0°F (1953) | 1.40 in (1955) |