Avarua weather in December 2019

  • 28°C maximum daytime temperature in December in Avarua28
    28°C max day temperature
  • -9999 hours of sunshine per day
  • 11 days with some rainfall in December in Avarua11
    11 days with some rainfall
  • 22°C minimum night-time temperature in December in Avarua22
    22°C min night temperature
  • 13 hours of daylight per day in December in Avarua13
    13 hours of daylight per day
  • Moderate heat & humidity in December in AvaruaM
    Moderate heat & humidity
  • 229 mm monthly rainfall in December in Avarua229
    229 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Avarua11
    11+ (Extreme) UV index
  • 26°C sea temperature in December in Avarua26
    26°C sea temperature
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The December weather guide for Avarua, Cook Islands 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 Avarua weather in December

The average maximum daytime temperature in Avarua in December is a warm 28°C (82°F) with moderate heat & humidity. The average night-time temperature is usually a warm 22°C (72°F).

Expect 229mm (9.0 inches) of rainfall across the whole of December with 11 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Avarua in December is 26°C (79°F).

Avarua sunrise & sunset times for December 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2019 05:48 19:08
Monday, 16th December 2019 05:52 19:17
Tuesday, 31st December 2019 06:00 19:24
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