Fernando de Noronha weather in December 2025

Expect 30°C daytime maximum temperatures in the shade in Fernando de Noronha in December based on long-term weather averages. There is usually 12 days with some rainfall and 19 mm of average monthly rainfall in December.

  • 30°C maximum daytime temperature in December in Fernando de Noronha30
    30°C max day temperature
  • 12 days with some rainfall in December in Fernando de Noronha12
    12 days with some rainfall
  • 24°C minimum night-time temperature in December in Fernando de Noronha24
    24°C min night temperature
  • 12 hours of daylight per day in December in Fernando de Noronha12
    12 hours of daylight per day
  • High heat & humidity in December in Fernando de NoronhaH
    High heat & humidity
  • 19 mm monthly rainfall in December in Fernando de Noronha19
    19 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Fernando de Noronha11
    11+ (Extreme) UV index
  • 27°C sea temperature in December in Fernando de Noronha27
    27°C sea temperature

More about Fernando de Noronha

Fernando de Noronha by month

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The December weather guide for Brazil (Fernando de Noronha) 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 Fernando de Noronha in December?

Daytime temperatures usually reach 30°C in Fernando de Noronha in December with high heat and humidity, falling to 24°C at night.

How warm is the sea around Fernando de Noronha in December?

The average sea temperature around Fernando de Noronha in December is 27°C.

Does it rain in Fernando de Noronha in December?

There are usually 12 days with some rain in Fernando de Noronha in December and the average monthly rainfall is 19mm.

Fernando de Noronha December sunrise & sunset times

Browse the sunrise and sunset times for Fernando de Noronha in December 2025. Select a month to view Fernando de Noronha sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 05:49 18:09
Tuesday, 16th December 2025 05:55 18:16
Wednesday, 31st December 2025 06:02 18:23

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