Newport weather in December 2025

Expect 10°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Newport in December based on long-term weather averages. There is usually 20 days with some rainfall and 291 mm of average monthly rainfall in December.

  • 10°C maximum daytime temperature in December in Newport10
    10°C max day temperature
  • 2 hours of sunshine per day
  • 20 days with some rainfall in December in Newport20
    20 days with some rainfall
  • 4°C minimum night-time temperature in December in Newport4
    4°C min night temperature
  • 9 hours of daylight per day in December in Newport9
    9 hours of daylight per day
  • No heat & humidity in December in Newport0
    No heat & humidity
  • 291 mm monthly rainfall in December in Newport291
    291 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Newport1
    1 (Low) UV index
  • 10°C sea temperature in December in Newport10
    10°C sea temperature

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The December weather guide for Oregon (Newport) 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 / mm)  |  Imperial (°F / inches)

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How warm is it in Newport in December?

Daytime temperatures usually reach 10°C in Newport in December, falling to 4°C at night.

How sunny is it in Newport in December?

There are normally 2 hours of bright sunshine each day in Newport in December - that's 26% of daylight hours.

Is the sea cold around Newport in December?

The average sea temperature around Newport in December is 10°C.

Does it rain in Newport in December?

There are usually 20 days with some rain in Newport in December and the average monthly rainfall is 291mm.

Newport December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 07:33 16:37
Tuesday, 16th December 2025 07:47 16:37
Wednesday, 31st December 2025 07:53 16:46

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