May weather in Lowell, MA
The average temperature in Lowell in May is 57.5°F (45.0°F–70.0°F). Average precipitation: 3.81 inches.
May is a spring month in Lowell, and is warmer than the annual average of 49°F. Daily temperatures swing about 25°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 14h 26m. For travel, May is a comfortable month to visit.
Avg High
70.0°F
Avg Low
45.0°F
Precipitation
3.81 in
Daylight
14h 26m
May records in Lowell
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 89.1°F (1899) | 28.0°F (1892) | 1.18 in (1991) |
| May 2 | 88.0°F (2001) | 27.0°F (1892) | 1.04 in (1899) |
| May 3 | 93.0°F (2001) | 28.0°F (2008) | 2.29 in (1934) |
| May 4 | 93.0°F (2001) | 28.9°F (1911) | 3.56 in (1893) |
| May 5 | 93.9°F (1949) | 30.0°F (1911) | 3.74 in (1922) |
| May 6 | 89.1°F (1930) | 28.0°F (1992) | 1.29 in (1917) |
| May 7 | 90.0°F (1930) | 28.0°F (1992) | 1.02 in (1991) |
| May 8 | 93.0°F (2000) | 30.0°F (1992) | 1.66 in (1908) |
| May 9 | 95.0°F (1889) | 30.0°F (1956) | 2.47 in (1954) |
| May 10 | 93.9°F (1979) | 30.0°F (1947) | 1.31 in (2012) |
| May 11 | 93.0°F (1979) | 28.0°F (1900) | 1.78 in (1945) |
| May 12 | 93.0°F (1993) | 30.9°F (1907) | 1.38 in (1952) |
| May 13 | 91.0°F (2001) | 32.0°F (2005) | 1.05 in (1914) |
| May 14 | 88.0°F (1961) | 30.0°F (1996) | 3.39 in (2006) |
| May 15 | 90.0°F (1900) | 30.9°F (1987) | 2.83 in (2006) |
| May 16 | 91.9°F (1951) | 33.1°F (1939) | 2.19 in (1954) |
| May 17 | 90.0°F (1951) | 34.0°F (1939) | 3.13 in (1916) |
| May 18 | 93.0°F (2017) | 32.0°F (1981) | 1.48 in (1922) |
| May 19 | 95.0°F (1962) | 32.0°F (1891) | 1.09 in (2002) |
| May 20 | 90.0°F (1903) | 35.1°F (2002) | 2.86 in (1901) |
| May 21 | 93.0°F (1996) | 34.0°F (1994) | 1.34 in (2023) |
| May 22 | 98.1°F (1911) | 33.1°F (1894) | 1.06 in (1943) |
| May 23 | 97.0°F (2022) | 37.0°F (1924) | 1.80 in (1919) |
| May 24 | 93.9°F (1964) | 35.1°F (1932) | 1.99 in (1920) |
| May 25 | 91.0°F (1955) | 32.0°F (1956) | 1.50 in (1967) |
| May 26 | 93.9°F (2007) | 35.1°F (1992) | 1.82 in (1898) |
| May 27 | 96.1°F (2010) | 36.0°F (1969) | 1.80 in (2003) |
| May 28 | 91.9°F (1959) | 35.1°F (1994) | 1.16 in (1913) |
| May 29 | 96.1°F (2016) | 34.0°F (1900) | 4.09 in (1906) |
| May 30 | 93.9°F (1929) | 36.0°F (2014) | 2.13 in (1984) |
| May 31 | 96.1°F (1987) | 36.0°F (1961) | 1.64 in (1940) |