The climate in Guinea-Bissau
Average daytime and nighttime temperaturesAll climatic diagrams of this page are taken from the collected data from 8 measuring stations in Guinea-Bissau.
All data correspond to the average monthly values of the last 20 years.
Back to overview: Guinea-Bissau
Climate zone: tropics
With a yearly average of 33 °C the climate in Guinea-Bissau ist warm, but has only a few really tropical and sticky months. It is warm to hot all year round and invites to bathe at average water temperatures of 26 degrees. Dued to the lesser rain the best time for traveling is from December to May. The most rain days occur from from July to September.
› Duration of daylight and sunshine in Guinea-Bissau
hours of sunshine per day
rainy days per month
Precipitation in mm/day
Water temperature
Relative humidity in %
Absolute humidity in g/m³ (approx.)
Climate charts for other regions in Guinea-Bissau
Data basis: German Weather Service, individual values averaged and supplemented by own elements.