March weather in Bath, ME
The average temperature in Bath in March is 30.6°F (20.4°F–40.8°F). Average precipitation: 4.16 inches. Average snowfall is 13.4 inches.
March is a spring month in Bath, and is cooler than the annual average of 44.6°F. Daily temperatures swing about 20.4°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 11h 41m. For travel, March is cold.
Avg High
40.8°F
Avg Low
20.4°F
Precipitation
4.16 in
Snow
13.4 in
March records in Bath
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 53.1°F (2018) | -11.9°F (2015) | 1.76 in (1999) |
| March 2 | 50.0°F (2018) | -9.0°F (2015) | 0.83 in (2016) |
| March 3 | 48.0°F (2016) | -4.0°F (2026) | 1.76 in (2024) |
| March 4 | 57.0°F (2020) | -7.1°F (2011) | 0.51 in (1994) |
| March 5 | 52.0°F (2024) | -7.1°F (2011) | 0.51 in (2023) |
| March 6 | 50.0°F (2025) | -9.0°F (2014) | 1.39 in (2025) |
| March 7 | 53.1°F (2022) | -9.0°F (2014) | 2.90 in (2011) |
| March 8 | 48.0°F (2012) | -6.0°F (2019) | 1.09 in (2018) |
| March 9 | 59.0°F (2026) | -0.9°F (2019) | 1.23 in (2008) |
| March 10 | 62.1°F (2020) | 8.1°F (2019) | 2.08 in (1998) |
| March 11 | 66.0°F (2026) | 8.1°F (2017) | 1.01 in (2016) |
| March 12 | 55.0°F (2015) | 3.0°F (2017) | 1.02 in (2011) |
| March 13 | 64.0°F (2012) | 3.9°F (2017) | 1.10 in (2014) |
| March 14 | 60.1°F (2012) | 1.9°F (2014) | 1.49 in (2018) |
| March 15 | 50.0°F (2020) | 0.0°F (2014) | 1.82 in (2017) |
| March 16 | 50.0°F (2022) | 8.1°F (2021) | 0.76 in (1999) |
| March 17 | 57.0°F (2025) | 5.0°F (2017) | 1.60 in (2026) |
| March 18 | 57.9°F (2012) | 3.9°F (2014) | 1.02 in (2007) |
| March 19 | 69.1°F (2011) | 1.9°F (2018) | 0.21 in (2002) |
| March 20 | 69.1°F (2012) | 7.0°F (2015) | 1.07 in (2008) |
| March 21 | 64.9°F (2012) | 7.0°F (2015) | 0.98 in (2003) |
| March 22 | 79.0°F (2012) | 15.1°F (2013) | 0.50 in (2025) |
| March 23 | 79.0°F (2012) | 10.0°F (2015) | 2.89 in (1994) |
| March 24 | 66.9°F (2012) | 6.1°F (2015) | 1.61 in (2010) |
| March 25 | 55.0°F (2021) | 6.1°F (2014) | 0.62 in (2025) |
| March 26 | 52.0°F (2022) | 6.1°F (2014) | 0.73 in (1997) |
| March 27 | 53.1°F (2022) | 15.1°F (2014) | 1.05 in (2002) |
| March 28 | 54.0°F (2023) | 15.1°F (2018) | 0.61 in (1994) |
| March 29 | 53.1°F (2020) | 16.0°F (2026) | 2.30 in (2005) |
| March 30 | 55.0°F (2013) | 16.0°F (2026) | 1.80 in (2010) |
| March 31 | 57.0°F (2026) | 21.0°F (2011) | 1.86 in (2010) |