Lord Howe Island weather in December 2025

Expect daytime maximum temperatures of 23°C in Lord Howe Island in December based on long-term weather averages. There are 12 days with some rainfall and typically 133 mm of rainfall in the month.

  • 23°C maximum daytime temperature in December in Lord Howe Island23
    23°C max day temperature
  • 12 days with some rainfall in December in Lord Howe Island12
    12 days with some rainfall
  • 19°C minimum night-time temperature in December in Lord Howe Island19
    19°C min night temperature
  • 14 hours of daylight per day in December in Lord Howe Island14
    14 hours of daylight per day
  • No heat & humidity in December in Lord Howe Island0
    No heat & humidity
  • 133 mm monthly rainfall in December in Lord Howe Island133
    133 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Lord Howe Island11
    11+ (Extreme) UV index
  • 22°C sea temperature in December in Lord Howe Island22
    22°C sea temperature

More about Lord Howe Island

Lord Howe Island by month

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The December weather guide for New South Wales (Lord Howe Island) 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 hot is it in Lord Howe Island in December?

Daytime temperatures usually reach 23°C in Lord Howe Island in December, falling to 19°C at night.

How warm is the sea around Lord Howe Island in December?

The average sea temperature around Lord Howe Island in December is 22°C.

Does it rain in Lord Howe Island in December?

There are usually 12 days with some rain in Lord Howe Island in December and the average monthly rainfall is 133mm.

Lord Howe Island December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 04:41 18:44
Tuesday, 16th December 2025 04:43 18:55
Wednesday, 31st December 2025 04:51 19:02

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