Guinea-Bissau weather in August 2024

Expect 86°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Guinea-Bissau in August. Check more long-term weather averages for Guinea-Bissau in August before you book your next holiday to Guinea-Bissau in 2024/2025.

  • 86°F maximum daytime temperature in August in Guinea-Bissau (Bissau)86
    86°F max day temperature
  • 5 hours of sunshine per day
  • 22 days with some rainfall in August in Guinea-Bissau (Bissau)22
    22 days with some rainfall
  • 73°F minimum night-time temperature in August in Guinea-Bissau (Bissau)73
    73°F min night temperature
  • 12 hours of daylight per day in August in Guinea-Bissau (Bissau)12
    12 hours of daylight per day
  • High heat & humidity in August in Guinea-Bissau (Bissau)H
    High heat & humidity
  • 21.4 inches monthly rainfall in August in Guinea-Bissau (Bissau)21.4
    21.4 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Guinea-Bissau (Bissau)11
    11+ (Extreme) UV index
  • 81°F sea temperature in August in Guinea-Bissau (Bissau)81
    81°F sea temperature

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The August 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 destinations in Guinea-Bissau in August. Select a destination to see more weather parameters.

All Guinea-Bissau destinations

Metric (°C)  |  Imperial (°F)

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How hot is it in Guinea-Bissau in August?

Daytime temperatures usually reach 86°F in Bissau, Guinea-Bissau in August with high heat and humidity, falling to 73°F at night.

How sunny is it in Guinea-Bissau in August?

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

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

The average sea temperature around Bissau, Guinea-Bissau in August is 81°F.

Does it rain in Guinea-Bissau in August?

There are usually 22 days with some rain in Bissau, Guinea-Bissau in August and the average monthly rainfall is 21.4 inches.

Guinea-Bissau August sunrise & sunset times

Browse the sunrise and sunset times for Guinea-Bissau in August 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
Thursday, 1st August 2024 06:50 19:28
Friday, 16th August 2024 06:52 19:21
Saturday, 31st August 2024 06:52 19:13

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