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Delaware climate
Climate normals for 6 cities in Delaware — find your city, or get the regional gist.
Across the 6 cities we cover in Delaware, annual averages run 13–14°C. Annual precipitation ranges 1193–1288 mm across those cities. All covered cities classify as Humid subtropical (Köppen Cfa).
Largest cities
Largest cities in Delaware
The most populous cities — most visitors want one of these. Tap a name for month-by-month detail.
Wilmington
Population 71k
Hot summers, cold winters
Avg
2°C in January, 27°C in July
Dover
Population 39k
Hot summers, cold winters
Avg
2°C in January, 26°C in July
Newark
Population 34k
Hot summers, cold winters
Avg
1°C in January, 25°C in July
Middletown
Population 20k
Hot summers, cold winters
Avg
1°C in January, 25°C in July
Glasgow
Population 14k
Hot summers, cold winters
Avg
1°C in January, 25°C in July
Clayton
Population 3k
Hot summers, cold winters
Avg
2°C in January, 26°C in July
Find a city in Delaware
Search 6 cities by name.