Year-round weather and climate in Mombasa, Kenya
Average temperatures in Mombasa run from an average low of 23°C73°F in August up to an average high of 31°C88°F in February. February is the driest month at 10 rainy days; April the wettest at 27. Here is the annual climate data, so you know what you are packing for.
Good to know
- Population
- 1.2M
- Currency
- KES
- Language
- English / Swahili
- Time zone
- Nairobi
Best time to visit
To avoid the most intense heat, the best time to visit is during the milder season around January, February, and March.
Rain character
Tropical Downpours: Expect intense bursts of rain during wetter months. Pack quick-drying footwear and a compact umbrella.
Day-to-night swing
Thermal Flatline: Day-to-night temperatures barely budge. Evenings are just as warm as the afternoon, meaning you can confidently leave the evening jacket in your hotel.
Seasonality Profile
Tropical Monsoon: Consistent heat year-round. Defined entirely by its dramatic shift between extreme dry and torrential wet seasons.
Evening vibe
Cozy Indoor Culture: Evenings are generally crisp, damp, or sweltering. Nightlife centers around indoor venues.
Sightseeing stamina
All-Day Strolling: Weather is generally forgiving for long walking days. Comfortable sneakers are your most important packing item.
Average temperatures, sunshine, and rainfall
Average monthly weather in Mombasa, based on recent historical data. Essential insights on temperature swings, expected rainfall, and daily sunshine.
Bars span the average daily low to high. Feb is typically driest at 10 days (29mm); Apr the wettest at 27 days (308mm).
| Month | Average high | Average low | Sunshine hours | Rainy days | Total rainfall |
|---|---|---|---|---|---|
| Jan | 30°C / 86°F | 25°C / 78°F | 11h | 12 | 57mm |
| Feb | 31°C / 87°F | 26°C / 78°F | 11h | 10 | 29mm |
| Mar | 31°C / 87°F | 26°C / 78°F | 11h | 18 | 85mm |
| Apr | 29°C / 84°F | 25°C / 77°F | 9h | 27 | 308mm |
| May | 28°C / 83°F | 25°C / 77°F | 10h | 21 | 175mm |
| Jun | 27°C / 81°F | 24°C / 75°F | 10h | 20 | 107mm |
| Jul | 26°C / 79°F | 23°C / 74°F | 10h | 24 | 97mm |
| Aug | 27°C / 80°F | 23°C / 73°F | 11h | 22 | 63mm |
| Sep | 27°C / 81°F | 24°C / 74°F | 11h | 22 | 68mm |
| Oct | 28°C / 83°F | 24°C / 75°F | 12h | 20 | 63mm |
| Nov | 29°C / 84°F | 24°C / 76°F | 11h | 24 | 145mm |
| Dec | 30°C / 86°F | 25°C / 77°F | 12h | 25 | 145mm |
Weather data by Open-Meteo.com (opens in a new tab)
Frequently Asked Questions
When is the sunniest time of year to visit Mombasa?
The most sunshine in Mombasa comes around October, averaging 12 hours a month. If you're heading there then, pack your sunglasses and sunscreen.
What clothes should I pack for Mombasa?
Your packing list depends entirely on when you travel. Temperatures in Mombasa swing from an average low of 23°C73°F in August up to 31°C88°F in February. The Packola app builds a tailored packing list for you based on the live weather forecast for your exact travel dates.
Do I need to pack an umbrella for Mombasa?
Mombasa gets rain on about 245 days out of the year. The wettest month is April. If you're traveling during the rainy season, you'll definitely want to pack an umbrella and a light rain jacket.
Pack smarter.
Averages get you close, but the week you travel is what matters. Get the live forecast, a smart packing list, and discover the best local spots and activities in Mombasa with Packola.
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