Coffs Harbour weather in December 2025

Expect 26°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Coffs Harbour in December. Check more long-term weather averages for Coffs Harbour in December before you book your next holiday to New South Wales in 2025/2026.

  • 26°C maximum daytime temperature in December in Coffs Harbour26
    26°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in December in Coffs Harbour11
    11 days with some rainfall
  • 17°C minimum night-time temperature in December in Coffs Harbour17
    17°C min night temperature
  • 14 hours of daylight per day in December in Coffs Harbour14
    14 hours of daylight per day
  • Low heat & humidity in December in Coffs HarbourL
    Low heat & humidity
  • 157 mm monthly rainfall in December in Coffs Harbour157
    157 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Coffs Harbour11
    11+ (Extreme) UV index
  • 23°C sea temperature in December in Coffs Harbour23
    23°C sea temperature

More about Coffs Harbour

Coffs Harbour by month

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The December weather guide for New South Wales (Coffs Harbour) 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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More about Australia

How hot is it in Coffs Harbour in December?

Daytime temperatures usually reach 26°C in Coffs Harbour in December with low heat and humidity, falling to 17°C at night.

How sunny is it in Coffs Harbour in December?

There are normally 8 hours of bright sunshine each day in Coffs Harbour in December - that's 57% of daylight hours.

How warm is the sea around Coffs Harbour in December?

The average sea temperature around Coffs Harbour in December is 23°C.

Does it rain in Coffs Harbour in December?

There are usually 11 days with some rain in Coffs Harbour in December and the average monthly rainfall is 157mm.

Coffs Harbour December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 04:38 18:35
Tuesday, 16th December 2025 04:40 18:46
Wednesday, 31st December 2025 04:48 18:53

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