Bissau weather in December 2023

  • 32°C maximum daytime temperature in December in Bissau32
    32°C max day temperature
  • 8 hours of sunshine per day
  • 1 day with some rainfall in December in Bissau1
    1 day with some rainfall
  • 18°C minimum night-time temperature in December in Bissau18
    18°C min night temperature
  • 11 hours of daylight per day in December in Bissau11
    11 hours of daylight per day
  • Moderate heat & humidity in December in BissauM
    Moderate heat & humidity
  • 1 mm monthly rainfall in December in Bissau1
    1 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in December in Bissau9
    9 (Very High) UV index
  • 27°C sea temperature in December in Bissau27
    27°C sea temperature

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Recommended for Guinea-Bissau

The December weather guide for Guinea-Bissau (Bissau) 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.

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Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Bissau in December?

Daytime temperatures usually reach 32°C in Bissau in December with moderate heat and humidity, falling to 18°C at night.

How sunny is it in Bissau in December?

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

How warm is the sea around Bissau in December?

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

Does it ever rain in Bissau in December?

There is usually 1 day with some rain in Bissau in December and the average monthly rainfall is 1mm.

Bissau December sunrise & sunset times

Browse the sunrise and sunset times for Bissau in December 2023. Select a month to view Bissau sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st December 2023 07:07 18:36
Saturday, 16th December 2023 07:15 18:41
Sunday, 31st December 2023 07:22 18:49

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