Bonaire weather in December 2025

Expect daytime maximum temperatures of 30°C in Bonaire in December and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 17 days with some rainfall and typically 70 mm of rainfall in the month.

  • 30°C maximum daytime temperature in December in Bonaire30
    30°C max day temperature
  • 8 hours of sunshine per day
  • 17 days with some rainfall in December in Bonaire17
    17 days with some rainfall
  • 24°C minimum night-time temperature in December in Bonaire24
    24°C min night temperature
  • 11 hours of daylight per day in December in Bonaire11
    11 hours of daylight per day
  • High heat & humidity in December in BonaireH
    High heat & humidity
  • 70 mm monthly rainfall in December in Bonaire70
    70 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in December in Bonaire9
    9 (Very High) UV index
  • 27°C sea temperature in December in Bonaire27
    27°C sea temperature

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The December weather guide for Bonaire 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 Bonaire in December?

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

How sunny is it in Bonaire in December?

There are normally 8 hours of bright sunshine each day in Bonaire in December - that's 67% of daylight hours.

How warm is the sea around Bonaire in December?

The average sea temperature around Bonaire in December is 27°C.

Does it rain in Bonaire in December?

There are usually 17 days with some rain in Bonaire in December and the average monthly rainfall is 70mm.

Bonaire December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:38 18:06
Tuesday, 16th December 2025 06:46 18:11
Wednesday, 31st December 2025 06:54 18:19

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