Gabu weather in August 2026

Expect daytime maximum temperatures of 30°C in Gabu, Guinea-Bissau in August and high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with 20 days with some rainfall and typically 398 mm of rainfall in the month.

  • 30°C maximum daytime temperature in August in Gabu30
    30°C max day temperature
  • 5 hours of sunshine per day
  • 20 days with some rainfall in August in Gabu20
    20 days with some rainfall
  • 24°C minimum night-time temperature in August in Gabu24
    24°C min night temperature
  • 13 hours of daylight per day in August in Gabu13
    13 hours of daylight per day
  • High heat & humidity in August in GabuH
    High heat & humidity
  • 398 mm monthly rainfall in August in Gabu398
    398 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Gabu11
    11+ (Extreme) UV index

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The August weather guide for Guinea-Bissau (Gabu) 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 Gabu in August?

Daytime temperatures usually reach 30°C in Gabu in August with high heat and humidity, falling to 23°C at night.

How sunny is it in Gabu in August?

There are normally 5 hours of bright sunshine each day in Gabu in August - that's 40% of daylight hours.

How warm is the sea around Gabu in August?

The average sea temperature around Gabu in August is 27°C.

Does it rain in Gabu in August?

There are usually 22 days with some rain in Gabu in August and the average monthly rainfall is 544mm.

Gabu August sunrise & sunset times

Browse the sunrise and sunset times for Gabu in August 2026. Select a month to view Gabu sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2026 06:43 19:23
Sunday, 16th August 2026 06:46 19:17
Monday, 31st August 2026 06:46 19:08

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