What is the weather like year-round?
Question & Answer about Delaware
Updated April 26, 2026
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Delaware State Facts
State Flag
Delaware
Capital
Dover
State Bird
Blue Hen Chicken
Statehood
December 7, 1787
State Flower
Peach Blossom
Population
1.0 million (2020)
Answer
Delaware experiences a humid subtropical climate with four distinct seasons, resulting in warm summers, mild to cool winters, and moderate precipitation throughout the year. Its proximity to the Atlantic Ocean moderates temperature extremes, providing relatively comfortable weather conditions year-round.
Summers in Delaware are typically warm and humid, with average high temperatures ranging from the mid-80s to low 90s Fahrenheit (around 29–34°C). Winters are generally mild compared to northern states, with average highs in the 40s to 50s Fahrenheit (4–15°C) and occasional snowfall. Spring and fall offer pleasant, moderate temperatures and are often considered the most comfortable times to visit. Rainfall is fairly evenly distributed across all months, supporting the state's lush vegetation and agriculture. Coastal areas, including cities like Wilmington and Dover, may experience occasional nor’easters and tropical storm remnants, especially in late summer and fall.
Key Points:
- Humid subtropical climate with four seasons
- Warm, humid summers; mild to cool winters
- Moderate, year-round precipitation
- Coastal influence moderates temperature extremes
- Occasional storms in late summer and fall
Summers in Delaware are typically warm and humid, with average high temperatures ranging from the mid-80s to low 90s Fahrenheit (around 29–34°C). Winters are generally mild compared to northern states, with average highs in the 40s to 50s Fahrenheit (4–15°C) and occasional snowfall. Spring and fall offer pleasant, moderate temperatures and are often considered the most comfortable times to visit. Rainfall is fairly evenly distributed across all months, supporting the state's lush vegetation and agriculture. Coastal areas, including cities like Wilmington and Dover, may experience occasional nor’easters and tropical storm remnants, especially in late summer and fall.
Key Points:
- Humid subtropical climate with four seasons
- Warm, humid summers; mild to cool winters
- Moderate, year-round precipitation
- Coastal influence moderates temperature extremes
- Occasional storms in late summer and fall
