Sandown weather in December 2025

Expect daytime maximum temperatures of 48°F in Sandown, England in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 16 days with some rainfall and typically 3.1 inches of rainfall in the month.

  • 48°F maximum daytime temperature in December in Sandown48
    48°F max day temperature
  • 2 hours of sunshine per day
  • 16 days with some rainfall in December in Sandown16
    16 days with some rainfall
  • 39°F minimum night-time temperature in December in Sandown39
    39°F min night temperature
  • 8 hours of daylight per day in December in Sandown8
    8 hours of daylight per day
  • No heat & humidity in December in Sandown0
    No heat & humidity
  • 3.1 inches monthly rainfall in December in Sandown3.1
    3.1 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Sandown1
    1 (Low) UV index
  • 50°F sea temperature in December in Sandown50
    50°F sea temperature

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The December weather guide for England (Sandown) 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.

Metric (°C)  |  Imperial (°F)

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How warm is it in Sandown in December?

Daytime temperatures usually reach 48°F in Sandown in December, falling to 39°F at night.

How sunny is it in Sandown in December?

There are normally 2 hours of bright sunshine each day in Sandown in December - that's 24% of daylight hours.

How warm is the sea around Sandown in December?

The average sea temperature around Sandown in December is 50°F.

Does it rain in Sandown in December?

There are usually 16 days with some rain in Sandown in December and the average monthly rainfall is 3.1 inches.

Sandown December sunrise & sunset times

Browse the sunrise and sunset times for Sandown in December 2025. Select a month to view Sandown sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 07:44 16:03
Tuesday, 16th December 2025 08:00 16:00
Wednesday, 31st December 2025 08:06 16:09

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