Franz Josef weather in December 2025

Expect daytime maximum temperatures of 17°C in Franz Josef, New Zealand in December based on long-term weather averages. There are 6 hours of sunshine per day on average with 18 days with some rainfall and typically 237 mm of rainfall in the month.

  • 17°C maximum daytime temperature in December in Franz Josef17
    17°C max day temperature
  • 6 hours of sunshine per day
  • 18 days with some rainfall in December in Franz Josef18
    18 days with some rainfall
  • 6°C minimum night-time temperature in December in Franz Josef6
    6°C min night temperature
  • 15 hours of daylight per day in December in Franz Josef15
    15 hours of daylight per day
  • No heat & humidity in December in Franz Josef0
    No heat & humidity
  • 237 mm monthly rainfall in December in Franz Josef237
    237 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in December in Franz Josef10
    10 (Very High) UV index

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The December weather guide for New Zealand (Franz Josef) 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 Franz Josef in December?

Daytime temperatures usually reach 19°C in Franz Josef in December, falling to 12°C at night.

How sunny is it in Franz Josef in December?

There are normally 7 hours of bright sunshine each day in Franz Josef in December - that's 46% of daylight hours.

How warm is the sea around Franz Josef in December?

The average sea temperature around Franz Josef in December is 15°C.

Does it rain in Franz Josef in December?

There are usually 12 days with some rain in Franz Josef in December and the average monthly rainfall is 94mm.

Franz Josef December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 04:54 20:03
Tuesday, 16th December 2025 04:53 20:17
Wednesday, 31st December 2025 05:01 20:23

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