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Bissau weather
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Usually
in June
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Now
Today
Recommended for Guinea-Bissau
The weather guide for Guinea-Bissau (Bissau) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
When is the best time to go to Bissau?
The best time to go to Bissau is July and September based on the following average weather conditions.
Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]
Change the criteria to reflect your weather preferences.
Max Day Temperature (°C)
- Jan
33
- Feb
35
- Mar
35
- Apr
35
- May
35
- Jun
33
- Jul
30
- Aug
30
- Sep
30
- Oct
32
- Nov
33
- Dec
32
Best time to go for the weather
Metric (°C / mm) | Imperial (°F / inches)
Tropical storm risk: Bissau, Guinea-Bissau hurricane season
The Bissau, Guinea-Bissau tropical storm risk chart above shows the hurricane season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.
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Which is the hottest month in Bissau?
The hottest time of year in Bissau is normally October. Expect maximum daytime temperatures to reach 32°C with very high heat and humidity.
Which month has the most rain in Bissau?
In terms of rainfall, August is usually the wettest month in Bissau with 544mm on average. There are normally 22 days in August with some rain.
When is it sunniest in Bissau?
The sunniest time of year in Bissau is normally March with bright sunshine on average for 72% of daylight hours; that's 9 hours of sunshine per day.
When is the sea warmest in Bissau?
The sea is usually at its warmest in Bissau in November when the water temperature reaches 29°C.
Compare Bissau weather with the USA
Below the Bissau weather chart shows average maximum daytime temperature for Bissau, Guinea-Bissau and the USA (Washington).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
Compare more Bissau weather >>
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