Guinea-Bissau weather in December 2024

Expect 32°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Guinea-Bissau in December. Check more long-term weather averages for Guinea-Bissau in December before you book your next holiday to Guinea-Bissau in 2024/2025.

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

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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.

Top Guinea-Bissau destinations

Below are average maximum temperatures at popular countries, regions and places in Guinea-Bissau in December. Select a holiday destination to see more weather parameters.

All Guinea-Bissau destinations

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

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How hot is it in Guinea-Bissau in December?

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

How sunny is it in Guinea-Bissau in December?

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

How warm is the sea around Guinea-Bissau in December?

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

Does it ever rain in Guinea-Bissau in December?

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

Guinea-Bissau December sunrise & sunset times

Browse the sunrise and sunset times for Guinea-Bissau in December 2024. Select a month to view Guinea-Bissau sunrise and sunset times for the next 12 months. The Guinea-Bissau sunrise and sunset times shown below are for Bissau.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2024 07:07 18:36
Monday, 16th December 2024 07:15 18:41
Tuesday, 31st December 2024 07:22 18:49

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