Dover weather in December 2019

  • 8°C maximum daytime temperature in December in Dover8
    8°C max day temperature
  • 5 hours of sunshine per day
  • 10 days with some rainfall in December in Dover10
    10 days with some rainfall
  • -2°C minimum night-time temperature in December in Dover-2
    -2°C min night temperature
  • 9 hours of daylight per day in December in Dover9
    9 hours of daylight per day
  • No heat & humidity in December in Dover0
    No heat & humidity
  • 89 mm monthly rainfall in December in Dover89
    89 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Dover2
    2 (Low) UV index
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The December weather guide for Dover, Delaware shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Dover weather in December

The average maximum daytime temperature in Dover in December is a cool 8°C (46°F). The average night-time temperature is usually a very cold -2°C (28°F). There are usually 5 hours of bright sunshine each day, which represents 53% of the 9 hours of daylight.

Expect 89mm (3.5 inches) of rainfall across the whole of December with 10 days with some rain falling. Maximum UV levels will be low (2 UV index) at midday when the skies are clear.

Dover sunrise & sunset times for December 2019

Browse the sunrise & sunset times for Dover in December 2019. Select a month to view Dover sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Sunday, 1st December 2019 07:02 16:40
Monday, 16th December 2019 07:15 16:41
Tuesday, 31st December 2019 07:21 16:49
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Where's warm in Delaware in December?

Below are average maximum temperatures at popular destinations in Delaware in December. Select a destination to see more weather parameters.

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