Delaware Weather in March

During March, Delaware experiences low daytime temperatures of 10°C (50°F) and cooler nights around -1°C (30°F). Expect quite a bit of snow/rainfall. Around 88 mm (3.5 in) is typical.

Rainfall in Delaware in March

This month experiences about 12 days of snow/rain according to historical data, averaging 88 mm (3.5 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Delaware in March

March in Delaware sees highs of 10°C (50°F) and lows of -1°C (30°F) overnight. It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights drop below freezing to -1°C (30°F). An extra blanket is worth packing if you're unsure about the heating where you're staying.

Sunshine in Delaware in March

The area enjoys a moderate level of sunlight, with around 162 hours. It's a good balance between sunny and cloudy days.

If you prefer dry days with pleasant temperatures, March may not be the ideal month to visit Delaware. Our weather planner can help you explore destinations with more pleasant weather conditions.