Hot
Average highs reach 34°C, so days can feel very hot.
March verdict
Guinea-Bissau in March
Weather score81Very good
Very good for holiday weather
Average highs reach 34°C, so days can feel very hot. Sunshine averages 8.4h per day, so bright days are a strong part of the month. Rainfall averages 1mm, which is relatively low for holiday planning.
March weather
Monthly averages
Temp
34°C
Rain
1mm
Sun
8.4h
Sea
26°C
Weather score
81
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 1mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.4h per day, so bright days are a strong part of the month.
Swimmable
Sea temperatures average 26°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Guinea-Bissau with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
March34°C average high
March is one of Guinea-Bissau's hottest months, so shade and slower afternoons matter.
Warmest monthsFebruary to May
This stretch sets the upper range for average daytime heat.
Rain
March1mm average rain
March is one of Guinea-Bissau's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to June and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
March8.4 hours average sun
March is one of Guinea-Bissau's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsJanuary to May and November
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
March26°C average sea
March is below Guinea-Bissau's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly and October to November
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
March81 weather score
March scores above Guinea-Bissau's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJanuary to May and November to December
These months have the strongest weather score in the monthly averages.