March weather in Watertown Town, MA
The average temperature in Watertown Town in March is 37.5°F (28.4°F–46.6°F). Average precipitation: 4.49 inches.
March is a spring month in Watertown Town, and is cooler than the annual average of 51.2°F. Daily temperatures swing about 18.2°F between overnight low and afternoon high. Daylight averages about 11h 42m. For travel, March is cool.
Avg High
46.6°F
Avg Low
28.4°F
Precipitation
4.49 in
Daylight
11h 42m
March records in Watertown Town
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 66.9°F (2016) | 3.0°F (1980) | 1.15 in (1999) |
| March 2 | 66.9°F (1972) | 8.1°F (1980) | 1.47 in (1983) |
| March 3 | 63.0°F (1973) | 7.0°F (1978) | 2.17 in (2018) |
| March 4 | 66.0°F (2020) | 1.9°F (2003) | 1.22 in (1971) |
| March 5 | 71.1°F (1974) | 6.1°F (2003) | 0.71 in (1985) |
| March 6 | 68.0°F (1976) | 8.1°F (1969) | 1.12 in (2025) |
| March 7 | 64.0°F (2022) | 1.9°F (2003) | 1.52 in (1967) |
| March 8 | 68.0°F (1974) | 5.0°F (1986) | 1.88 in (2018) |
| March 9 | 68.0°F (1987) | 7.0°F (1996) | 1.05 in (1983) |
| March 10 | 79.0°F (2016) | 3.9°F (1996) | 2.06 in (1998) |
| March 11 | 73.0°F (1977) | 6.1°F (1996) | 1.36 in (1994) |
| March 12 | 73.0°F (2021) | 8.1°F (2017) | 1.60 in (1983) |
| March 13 | 72.0°F (2012) | 7.0°F (1998) | 1.41 in (1968) |
| March 14 | 75.0°F (1990) | 12.0°F (1998) | 3.94 in (2010) |
| March 15 | 63.0°F (1996) | 8.1°F (1993) | 3.74 in (2010) |
| March 16 | 80.1°F (1990) | 10.0°F (1993) | 1.27 in (2010) |
| March 17 | 78.1°F (1984) | 12.0°F (1967) | 1.40 in (2025) |
| March 18 | 71.1°F (1990) | 5.0°F (1967) | 3.53 in (1968) |
| March 19 | 75.9°F (2022) | 0.0°F (1967) | 2.56 in (1968) |
| March 20 | 77.0°F (2012) | 7.0°F (1993) | 1.06 in (1975) |
| March 21 | 79.0°F (2012) | 10.0°F (1986) | 0.71 in (2002) |
| March 22 | 77.0°F (2012) | 14.0°F (1988) | 3.02 in (2001) |
| March 23 | 82.0°F (2012) | 16.0°F (1976) | 1.93 in (1977) |
| March 24 | 75.0°F (2012) | 16.0°F (2014) | 2.33 in (2024) |
| March 25 | 72.0°F (1988) | 15.1°F (2014) | 0.85 in (2025) |
| March 26 | 75.9°F (1963) | 17.1°F (1974) | 0.60 in (1969) |
| March 27 | 73.9°F (1963) | 14.0°F (1975) | 1.90 in (1988) |
| March 28 | 80.1°F (1998) | 16.0°F (1982) | 1.16 in (1978) |
| March 29 | 88.0°F (1998) | 14.0°F (1974) | 1.77 in (2024) |
| March 30 | 75.9°F (1977) | 17.1°F (1970) | 3.15 in (2010) |
| March 31 | 89.1°F (1977) | 21.0°F (1965) | 2.19 in (2001) |