March weather in Selbyville, DE
The average temperature in Selbyville in March is 43.8°F (35.4°F–52.2°F). Average precipitation: 3.86 inches.
March is a spring month in Selbyville, and is cooler than the annual average of 56°F. Daily temperatures swing about 16.8°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 11h 45m. For travel, March is cool.
Avg High
52.2°F
Avg Low
35.4°F
Precipitation
3.86 in
Daylight
11h 45m
March records in Selbyville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 71.1°F (2017) | 12.2°F (2015) | 0.98 in (2009) |
| March 2 | 68.0°F (2007) | 17.2°F (2025) | 1.36 in (2024) |
| March 3 | 63.0°F (2004) | 16.2°F (2009) | 1.67 in (2019) |
| March 4 | 66.0°F (2004) | 12.2°F (2014) | 0.70 in (2016) |
| March 5 | 64.9°F (2000) | 18.0°F (2002) | 1.85 in (2025) |
| March 6 | 70.0°F (2022) | 12.2°F (2015) | 2.74 in (2013) |
| March 7 | 75.0°F (2009) | 9.1°F (2015) | 0.52 in (2018) |
| March 8 | 82.0°F (2009) | 15.3°F (2007) | 0.83 in (2005) |
| March 9 | 79.0°F (2009) | 21.0°F (2005) | 0.89 in (2022) |
| March 10 | 77.0°F (2006) | 21.0°F (2005) | 1.14 in (2011) |
| March 11 | 73.9°F (2014) | 19.9°F (2003) | 0.24 in (2011) |
| March 12 | 73.0°F (2021) | 21.2°F (2017) | 1.29 in (2022) |
| March 13 | 77.0°F (2020) | 21.2°F (2017) | 0.85 in (2010) |
| March 14 | 77.0°F (2024) | 17.2°F (2014) | 1.31 in (2017) |
| March 15 | 79.0°F (2024) | 23.2°F (2017) | 0.80 in (2001) |
| March 16 | 78.1°F (2002) | 25.2°F (2017) | 1.98 in (2007) |
| March 17 | 73.0°F (2024) | 27.1°F (2017) | 1.00 in (2025) |
| March 18 | 82.9°F (2011) | 25.2°F (2006) | 1.26 in (2021) |
| March 19 | 72.0°F (2009) | 21.2°F (2007) | 0.72 in (2016) |
| March 20 | 73.0°F (2020) | 20.1°F (2023) | 1.42 in (2018) |
| March 21 | 69.1°F (2020) | 25.2°F (2023) | 3.15 in (2000) |
| March 22 | 72.0°F (2014) | 25.0°F (2002) | 0.67 in (2000) |
| March 23 | 75.0°F (2023) | 19.9°F (2002) | 1.82 in (2005) |
| March 24 | 69.1°F (2023) | 23.2°F (2014) | 0.91 in (2022) |
| March 25 | 75.9°F (2017) | 24.3°F (2015) | 0.70 in (2013) |
| March 26 | 82.9°F (2021) | 28.2°F (2014) | 0.90 in (2010) |
| March 27 | 86.0°F (2007) | 17.2°F (2014) | 0.81 in (2002) |
| March 28 | 82.0°F (2008) | 27.1°F (2019) | 2.40 in (2024) |
| March 29 | 78.1°F (2025) | 24.3°F (2015) | 2.22 in (2010) |
| March 30 | 71.1°F (2002) | 25.2°F (2022) | 0.81 in (2002) |
| March 31 | 69.1°F (2025) | 32.0°F (2003) | 0.98 in (2002) |