May weather in Attleboro, MA
The average temperature in Attleboro in May is 57.2°F (45.8°F–68.6°F). Average precipitation: 3.62 inches.
May is a spring month in Attleboro, and is warmer than the annual average of 49.5°F. Daily temperatures swing about 22.8°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 22m. For travel, May is a comfortable month to visit.
Avg High
68.6°F
Avg Low
45.8°F
Precipitation
3.62 in
Daylight
14h 22m
May records in Attleboro
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 87.1°F (1942) | 19.9°F (1922) | 2.08 in (2023) |
| May 2 | 93.0°F (2001) | 25.0°F (1931) | 1.06 in (1976) |
| May 3 | 91.0°F (2001) | 26.1°F (1946) | 1.79 in (1985) |
| May 4 | 91.0°F (2018) | 24.1°F (1917) | 1.11 in (1936) |
| May 5 | 88.0°F (1944) | 21.9°F (1926) | 2.00 in (1922) |
| May 6 | 89.1°F (1931) | 28.0°F (1926) | 1.20 in (2017) |
| May 7 | 91.0°F (2000) | 25.0°F (2001) | 0.85 in (1998) |
| May 8 | 93.9°F (1930) | 28.0°F (1925) | 0.66 in (1948) |
| May 9 | 93.0°F (2000) | 28.0°F (1928) | 2.97 in (1977) |
| May 10 | 95.0°F (1979) | 26.1°F (1947) | 1.88 in (2012) |
| May 11 | 91.0°F (1993) | 28.9°F (1932) | 1.62 in (1989) |
| May 12 | 90.0°F (2001) | 30.9°F (1913) | 0.71 in (1989) |
| May 13 | 88.0°F (1948) | 26.1°F (1928) | 1.12 in (1943) |
| May 14 | 86.0°F (1947) | 28.9°F (1996) | 2.35 in (2006) |
| May 15 | 87.1°F (2004) | 27.0°F (1936) | 1.78 in (1938) |
| May 16 | 87.1°F (1991) | 24.1°F (1917) | 1.57 in (2024) |
| May 17 | 90.0°F (1977) | 32.0°F (1928) | 1.40 in (2014) |
| May 18 | 89.1°F (1986) | 25.0°F (1981) | 1.15 in (2007) |
| May 19 | 93.9°F (2017) | 27.0°F (1944) | 1.54 in (1922) |
| May 20 | 89.1°F (1996) | 30.9°F (1935) | 0.78 in (1943) |
| May 21 | 91.9°F (1992) | 28.9°F (1936) | 3.21 in (2023) |
| May 22 | 96.1°F (1992) | 30.0°F (1936) | 0.86 in (1919) |
| May 23 | 93.0°F (1992) | 28.9°F (1932) | 3.40 in (2025) |
| May 24 | 89.1°F (1991) | 28.0°F (1932) | 1.77 in (2024) |
| May 25 | 93.0°F (1936) | 30.9°F (1935) | 1.77 in (1988) |
| May 26 | 90.0°F (1981) | 30.9°F (1925) | 1.84 in (2005) |
| May 27 | 95.0°F (2010) | 32.0°F (1924) | 1.60 in (2003) |
| May 28 | 91.0°F (2011) | 30.0°F (1922) | 1.00 in (1946) |
| May 29 | 91.0°F (2016) | 33.1°F (1927) | 2.06 in (2021) |
| May 30 | 93.0°F (1931) | 30.0°F (1923) | 1.94 in (1983) |
| May 31 | 95.0°F (1987) | 30.9°F (1917) | 3.71 in (1984) |