March weather in Lebanon, NH
The average temperature in Lebanon in March is 31.9°F (20.7°F–43.0°F). Average precipitation: 2.70 inches.
March is a spring month in Lebanon, and is cooler than the annual average of 46°F. Daily temperatures swing about 22.3°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 11h 42m. For travel, March is cold.
Avg High
43.0°F
Avg Low
20.7°F
Precipitation
2.70 in
Daylight
11h 42m
March records in Lebanon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 64.9°F (1972) | -12.8°F (2015) | 0.75 in (1987) |
| March 2 | 55.0°F (2017) | -13.0°F (1967) | 0.86 in (1976) |
| March 3 | 61.0°F (2024) | -9.9°F (2003) | 0.51 in (1969) |
| March 4 | 55.0°F (1965) | -14.1°F (2003) | 0.94 in (1985) |
| March 5 | 57.0°F (1964) | -8.0°F (2005) | 1.03 in (1964) |
| March 6 | 64.0°F (2022) | -17.0°F (1969) | 1.01 in (2011) |
| March 7 | 63.0°F (1974) | -23.8°F (2007) | 1.15 in (2011) |
| March 8 | 64.0°F (2012) | -14.8°F (2007) | 1.51 in (2008) |
| March 9 | 73.9°F (2016) | -17.9°F (2007) | 0.50 in (2000) |
| March 10 | 73.9°F (2026) | -8.0°F (1972) | 1.51 in (1964) |
| March 11 | 66.9°F (1977) | -4.0°F (1987) | 0.62 in (1980) |
| March 12 | 66.9°F (2012) | -2.0°F (1984) | 1.20 in (2014) |
| March 13 | 68.0°F (2012) | -3.8°F (2014) | 1.05 in (1977) |
| March 14 | 64.0°F (2024) | -12.8°F (2014) | 1.27 in (1984) |
| March 15 | 61.0°F (2019) | 1.9°F (1968) | 0.79 in (1986) |
| March 16 | 66.0°F (2025) | 0.0°F (1967) | 1.05 in (1974) |
| March 17 | 64.9°F (2003) | -7.1°F (1967) | 1.02 in (1973) |
| March 18 | 80.1°F (2012) | -14.1°F (1967) | 0.58 in (1968) |
| March 19 | 79.0°F (2012) | -18.0°F (1967) | 0.87 in (1971) |
| March 20 | 80.1°F (2012) | -2.7°F (2018) | 0.85 in (1975) |
| March 21 | 82.0°F (2012) | -4.9°F (2007) | 0.73 in (1974) |
| March 22 | 84.9°F (2012) | 3.9°F (1988) | 1.76 in (2001) |
| March 23 | 71.1°F (1979) | 3.9°F (1976) | 2.02 in (2024) |
| March 24 | 66.0°F (1987) | -3.8°F (2014) | 0.41 in (2022) |
| March 25 | 71.1°F (2021) | -2.7°F (2014) | 0.90 in (1969) |
| March 26 | 71.1°F (1986) | 1.0°F (1971) | 1.33 in (2002) |
| March 27 | 69.1°F (1976) | 4.1°F (2014) | 0.44 in (1976) |
| March 28 | 68.0°F (1989) | 8.1°F (1974) | 1.62 in (2005) |
| March 29 | 75.9°F (1981) | 1.0°F (1974) | 0.65 in (2025) |
| March 30 | 81.0°F (1977) | 3.2°F (2008) | 1.30 in (2001) |
| March 31 | 75.0°F (2006) | 9.0°F (1964) | 0.94 in (1987) |