Delaware, United States Climate Records

Weather history and climate summary information is available for the following locations:

Warmest December Days

The warmest December days in Delaware are:

Dover, Delaware199877°F
Dover, Delaware196674.3°F
Dover, Delaware200673.6°F
Dover, Delaware195172.3°F
Dover, Delaware195672.3°F

Coldest December Days

The coldest December days in Delaware were:

Dover, Delaware1942-1.7°F
Dover, Delaware19833.2°F
Dover, Delaware19897.2°F
Dover, Delaware19628.4°F
Dover, Delaware19939°F

Wettest December Days

The wettest single days in December occurred:

Dover, Delaware19862.8 inches
Dover, Delaware19962.6 inches
Dover, Delaware19772.3 inches
Dover, Delaware20092.1 inches
Dover, Delaware20082 inches