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December Rainfall Precipitation in Delaware

Delaware is a region in the United States of America. In December precipitation ranges from high in Seaford with 112 mm of rainfall to high in Talleyville with 124 mm of snow/rainfall. December is a winter month in Delaware.

Where and how much does it rain in Delaware in December?

Find the average total precipitation in December for the most popular destinations in Delaware on the map below. Click on a destination dot for more detailed information.

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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Delaware receive in December?
  • December in Dover is marked by substantial rain, totaling an average of 123 mm. Rapid weather changes are common due to the frequent precipitation.

  • What is the wettest city in December in Delaware?
  • According to our data the wettest location is Talleyville with an average precipitation of 124 mm.

  • What is the driest city in December in Delaware?
  • The driest place is Seaford with an average precipitation of 112 mm according to our data.

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