Delaware weather in March: Statewide normals and every place, NOAA 1991-2020
In March, Delaware's statewide normal high is 54°F and normal low 34°F; normal highs run from 53°F in Wilmington to 55°F in Georgetown (NOAA 1991-2020 normals).
- Statewide normal high
- 54°FMarch, 1991-2020
- Statewide normal low
- 34°FMarch, 1991-2020
- Statewide normal precipitation
- 4.12 inMarch
- Warmest place
- 55°Fnormal high, Georgetown
- Coolest place
- 53°Fnormal high, Wilmington
Where is Delaware warmest and wettest in March?
Georgetown has the warmest March afternoons (55°F) and Wilmington the coolest (53°F). Newark gets the most precipitation (4.27 in) and Georgetown the least (3.86 in). The most snow falls in Wilmington (3.1 inches).
Statewide, March averaged 47.6°F in 2021, 47.2°F in 2022, 45.4°F in 2023, 48.2°F in 2024, 48.9°F in 2025, 49.1°F in 2026, against a 1991-2020 normal of 44.2°F.
| Place | High | Low | Precip. | Snow |
|---|---|---|---|---|
| Wilmington | 53°F | 34°F | 4.16 | 3.1 |
| Dover | 55°F | 35°F | 4.21 | 0.6 |
| Newark | 54°F | 33°F | 4.27 | – |
| Georgetown | 55°F | 36°F | 3.86 | – |
| Lewes | 55°F | 38°F | 4.21 | 1.0 |
| Greenwood | 54°F | 33°F | 4.01 | 1.6 |
| Wilmington Porter Research | 49°F | 32°F | 4.65 | 1.8 |
Source: NOAA NCEI nClimDiv statewide normals; NOAA NCEI 1991-2020 monthly normals for each station.