Wellington weather in December 2019

  • 19°C maximum daytime temperature in December in Wellington19
    19°C max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in December in Wellington12
    12 days with some rainfall
  • 12°C minimum night-time temperature in December in Wellington12
    12°C min night temperature
  • 15 hours of daylight per day in December in Wellington15
    15 hours of daylight per day
  • No heat & humidity in December in Wellington0
    No heat & humidity
  • 94 mm monthly rainfall in December in Wellington94
    94 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in December in Wellington10
    10 (Very High) UV index
  • 15°C sea temperature in December in Wellington15
    15°C sea temperature
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The December weather guide for Wellington, New Zealand 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 Wellington weather in December

The average maximum daytime temperature in Wellington in December is a comfortable 19°C (66°F). The average night-time temperature is usually a cool 12°C (54°F). There are usually 7 hours of bright sunshine each day, which represents 46% of the 15 hours of daylight.

Expect 94mm (3.7 inches) of rainfall across the whole of December with 12 days with some rain falling. Maximum UV levels will be very high (10 UV index) at midday when the skies are clear.

The average sea temperature in and around Wellington in December is 15°C (59°F).

Wellington sunrise & sunset times for December 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2019 05:43 20:37
Monday, 16th December 2019 05:42 20:50
Tuesday, 31st December 2019 05:50 20:57
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Popular New Zealand destinations

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

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