Guinea-Bissau weather in March 2026

Expect daytime maximum temperatures of 35°C in Guinea-Bissau in March and high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average.

  • 35°C maximum daytime temperature in March in Guinea-Bissau (Bissau)35
    35°C max day temperature
  • 9 hours of sunshine per day
  • 0 days with some rainfall in March in Guinea-Bissau (Bissau)0
    0 days with some rainfall
  • 20°C minimum night-time temperature in March in Guinea-Bissau (Bissau)20
    20°C min night temperature
  • 12 hours of daylight per day in March in Guinea-Bissau (Bissau)12
    12 hours of daylight per day
  • High heat & humidity in March in Guinea-Bissau (Bissau)H
    High heat & humidity
  • 0 mm monthly rainfall in March in Guinea-Bissau (Bissau)0
    0 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Guinea-Bissau (Bissau)11
    11+ (Extreme) UV index
  • 25°C sea temperature in March in Guinea-Bissau (Bissau)25
    25°C sea temperature

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The March 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 March. 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 March?

Daytime temperatures usually reach 35°C in Bissau, Guinea-Bissau in March with high heat and humidity, falling to 20°C at night.

How sunny is it in Guinea-Bissau in March?

There are normally 9 hours of bright sunshine each day in Bissau, Guinea-Bissau in March - that's 72% of daylight hours.

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

The average sea temperature around Bissau, Guinea-Bissau in March is 25°C.

Does it ever rain in Guinea-Bissau in March?

There are usually no days with some rain in Bissau, Guinea-Bissau in March and the average monthly rainfall is 0mm.

Guinea-Bissau March sunrise & sunset times

Browse the sunrise and sunset times for Guinea-Bissau in March 2026. 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 March 2026 07:18 19:12
Monday, 16th March 2026 07:09 19:13
Tuesday, 31st March 2026 07:00 19:14

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