March weather in Dexter, NY
The average temperature in Dexter in March is 30.4°F (20.7°F–40.0°F). Average precipitation: 2.37 inches.
March is a spring month in Dexter, and is cooler than the annual average of 45.3°F. Daily temperatures swing about 19.3°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 11h 41m. For travel, March is cold.
Avg High
40.0°F
Avg Low
20.7°F
Precipitation
2.37 in
Daylight
11h 41m
March records in Dexter
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 64.9°F (2017) | -16.1°F (1980) | 0.96 in (1987) |
| March 2 | 62.1°F (1991) | -13.0°F (1980) | 1.37 in (2007) |
| March 3 | 59.0°F (2008) | -18.8°F (2014) | 1.52 in (1999) |
| March 4 | 66.9°F (2024) | -18.8°F (2022) | 1.85 in (1971) |
| March 5 | 66.9°F (1976) | -16.1°F (1978) | 0.92 in (2011) |
| March 6 | 66.0°F (2022) | -20.7°F (2014) | 1.11 in (1963) |
| March 7 | 68.0°F (2012) | -15.0°F (2007) | 0.88 in (1992) |
| March 8 | 63.0°F (2002) | -18.0°F (1999) | 1.03 in (1956) |
| March 9 | 71.1°F (2000) | -14.1°F (1997) | 1.02 in (1964) |
| March 10 | 63.0°F (2026) | -14.1°F (2008) | 0.80 in (1964) |
| March 11 | 66.0°F (2021) | -11.0°F (1961) | 1.05 in (1992) |
| March 12 | 64.9°F (2012) | -24.0°F (1984) | 0.74 in (1990) |
| March 13 | 62.1°F (2012) | -11.0°F (1992) | 0.69 in (1993) |
| March 14 | 78.1°F (1990) | -11.9°F (1992) | 1.29 in (1997) |
| March 15 | 81.0°F (1990) | -23.1°F (1993) | 0.35 in (2012) |
| March 16 | 79.0°F (1990) | -18.0°F (1992) | 0.70 in (2025) |
| March 17 | 66.0°F (2012) | -4.9°F (2017) | 0.42 in (2023) |
| March 18 | 73.9°F (2012) | -23.1°F (1993) | 0.60 in (1989) |
| March 19 | 75.9°F (2025) | -18.9°F (1993) | 0.96 in (2022) |
| March 20 | 73.9°F (2012) | 1.0°F (1956) | 0.67 in (2003) |
| March 21 | 75.9°F (2012) | -0.9°F (1988) | 0.61 in (1998) |
| March 22 | 70.0°F (2012) | 0.0°F (1988) | 1.29 in (1977) |
| March 23 | 73.0°F (1979) | 1.0°F (1992) | 1.64 in (1950) |
| March 24 | 70.0°F (1976) | -2.9°F (1965) | 0.83 in (1953) |
| March 25 | 72.0°F (1988) | 0.0°F (1960) | 0.46 in (2023) |
| March 26 | 73.9°F (1986) | 0.0°F (1960) | 0.92 in (1964) |
| March 27 | 75.0°F (1976) | 6.1°F (1990) | 0.69 in (1992) |
| March 28 | 80.1°F (1998) | 1.9°F (1966) | 1.00 in (2000) |
| March 29 | 78.1°F (1977) | 9.0°F (1974) | 0.78 in (2009) |
| March 30 | 84.0°F (1977) | 7.0°F (1965) | 0.48 in (2025) |
| March 31 | 82.9°F (1998) | 10.0°F (1961) | 1.73 in (2026) |