March weather in Bellport, NY
The average temperature in Bellport in March is 39.3°F (31.1°F–47.4°F). Average precipitation: 4.62 inches.
March is a spring month in Bellport, and is cooler than the annual average of 52.4°F. Daily temperatures swing about 16.3°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 11h 43m. For travel, March is cool.
Avg High
47.4°F
Avg Low
31.1°F
Precipitation
4.62 in
Daylight
11h 43m
March records in Bellport
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 60.1°F (2004) | 7.2°F (2014) | 0.53 in (2015) |
| March 2 | 57.9°F (2017) | 15.1°F (2026) | 3.11 in (2018) |
| March 3 | 64.9°F (2024) | 10.9°F (2003) | 0.70 in (2002) |
| March 4 | 59.0°F (2024) | 6.3°F (2009) | 1.05 in (2023) |
| March 5 | 57.0°F (2008) | 7.2°F (2009) | 0.85 in (2025) |
| March 6 | 60.1°F (2025) | 11.1°F (2015) | 1.60 in (2024) |
| March 7 | 64.9°F (2009) | 3.9°F (2003) | 1.40 in (2018) |
| March 8 | 62.1°F (2009) | 7.2°F (2007) | 1.48 in (2008) |
| March 9 | 66.9°F (2026) | 10.9°F (2005) | 0.73 in (2024) |
| March 10 | 71.1°F (2016) | 10.0°F (2005) | 0.78 in (2019) |
| March 11 | 64.0°F (2014) | 9.0°F (2003) | 2.00 in (2000) |
| March 12 | 66.9°F (2021) | 15.3°F (2017) | 0.71 in (2013) |
| March 13 | 70.0°F (2020) | 11.1°F (2017) | 2.52 in (2010) |
| March 14 | 70.0°F (2012) | 16.2°F (2014) | 2.86 in (2017) |
| March 15 | 72.0°F (2024) | 20.1°F (2017) | 0.27 in (2007) |
| March 16 | 64.9°F (2002) | 23.2°F (2021) | 1.78 in (2007) |
| March 17 | 70.0°F (2003) | 21.2°F (2014) | 1.46 in (2025) |
| March 18 | 75.0°F (2011) | 18.1°F (2014) | 0.54 in (2021) |
| March 19 | 66.9°F (2010) | 18.1°F (2015) | 0.89 in (2008) |
| March 20 | 71.1°F (2010) | 19.9°F (2004) | 1.04 in (2002) |
| March 21 | 71.1°F (2012) | 23.2°F (2006) | 2.23 in (2001) |
| March 22 | 71.1°F (2012) | 21.0°F (2004) | 0.50 in (2010) |
| March 23 | 73.9°F (2012) | 12.0°F (2004) | 1.81 in (2024) |
| March 24 | 66.0°F (2000) | 20.1°F (2014) | 1.60 in (2022) |
| March 25 | 66.0°F (2021) | 15.3°F (2014) | 0.22 in (2023) |
| March 26 | 77.0°F (2021) | 23.2°F (2014) | 0.59 in (2002) |
| March 27 | 73.9°F (2007) | 21.0°F (2001) | 0.74 in (2002) |
| March 28 | 63.0°F (2025) | 24.1°F (2001) | 1.57 in (2024) |
| March 29 | 79.0°F (2025) | 21.0°F (2026) | 2.94 in (2010) |
| March 30 | 64.9°F (2002) | 21.2°F (2008) | 3.46 in (2010) |
| March 31 | 63.0°F (2021) | 24.3°F (2023) | 1.78 in (2004) |