Kenya weather in September - temperature, rain and is it a good time to visit?

September is one of the best months for a holiday in Kenya.
Daytime
28°
Night
18°
☀️ Day length
12 h 06 min
Chance of rain
27%
Thunder days
15%
Humid days
68%
WEATHER THROUGH THE YEARKenya - September vs the year30°19°31°19°30°20°29°20°28°19°27°18°26°18°27°18°28°18°29°19°28°19°29°19°CHANCE OF RAIN (%)8819364125252927273521JanFebMarAprMayJunJulAugSepOctNovDecWARMESTFeb (31°)COLDESTJul (26°)DRIESTJan (8%)WETTESTMay (41%)world-prices.com · 2026-07-08 · ★ best months
In September, Kenya averages about 28° during the day and 18° at night. There's a moderate chance of rain (about 27%).

Kenya weather all year - average temperatures and rain

MonthDayNightChance of rain
January 30℃19℃8%
February 31℃19℃8%
March 30℃20℃19%
April 29℃20℃36%
May 28℃19℃41%
June ★ 27℃18℃25%
July ★ 26℃18℃25%
August ★ 27℃18℃29%
September 28℃18℃27%
October 29℃19℃27%
November 28℃19℃35%
December 29℃19℃21%
★ - months most often recommended for travel

Where is it warmest in Kenya in September? Weather by city

PlaceDayNight🌊 SeaChance of rain
Garissa 33℃22℃-5%
Mombasa 29℃21℃27℃32%
Kisumu 29℃17℃-48%
Malindi 29℃24℃27℃25%
Bungoma 29℃18℃-20%
Kilifi 29℃21℃27℃32%
Nairobi 25℃14℃-15%
Eldoret 24℃11℃-46%
Nyeri 22℃12℃-16%
Travelling soon? Check the live 14-day weather forecast for Kenya.

Kenya weather - other months

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember