Climate averages 1991–2020

Weather in Gambia.

ClimaNote covers 3 cities in the Gambia, starting with Serekunda, Brikama and Banjul. Open a city for charts and a table of all 12 months.

Across these cities the yearly average high ranges from 29.0°C in Serekunda to 30.7°C in Brikama, and yearly rainfall from 601 mm in Serekunda to 701 mm in Brikama. The hottest city-month is March in Brikama, with an average high of 32.6°C, and the coolest is May in Serekunda, at 28.1°C. By single month, the most rain falls in August in Brikama, with 279 mm, and the least in April in Serekunda, with under 1 mm (tied with April in Brikama and April in Banjul).

March is the warmest month in 2 cities and November in 1; August is the coolest in 2 cities and May in 1. August is the wettest month in every city; April is the driest in every city. Of these cities, all have a month with under 1 mm of rain; none has a month with an average high below 2.0°C or a month with more than 300 mm of rain.