The hottest month in Mombasa is typically March, with daytime highs averaging around 30.9°C (88°F), based on 10 years of historical weather data. Overnight lows during this period average near 25.7°C (78°F).

What is the coldest month in Mombasa?

The coldest month in Mombasa is typically August, with overnight lows averaging around 23°C (73°F) and daytime highs near 26.6°C (80°F), based on 10 years of historical weather data.

Does Mombasa have a rainy season?

Mombasa doesn't have a sharply defined rainy season rainfall is fairly spread across the year based on 10 years of historical data. April is the wettest month on average (about 272 mm), while February is the driest (about 22 mm).

What's the best time of year to visit Mombasa?

The best time to visit Mombasa is typically June to September, when daytime highs average a comfortable 26.9°C (80°F). Rainfall during this window averages around 83 mm, one of the lighter, more comfortable stretches of the year. This is based on 10 years of historical weather data.

Atmospheric Details

Wind

13 km/h

S · Gentle Breeze · Max 22 km/h

Humidity

96 %

High · feels muggy

UV Index

Very High

Visibility

6 km

Good

Pressure

1015 hPa

Stable

Dew Point

22°C

Very humid

Today vs Normal

26°C-4° below normal

The long-term average high for today is 30°C.

Air Quality

Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Health & Activity Advice

⚠ Limit Outdoor Time

UV index is 8 today — very high. Limit sun exposure around midday, apply SPF 30+ every two hours, and seek shade when possible.

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Morning before 10 AM or evening after 4 PM is the more comfortable window for outdoor activity today.