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Mombasa Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Mombasa.
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10-day forecastForecast
Climate overview of Mombasa
With consistently stable weather, Mombasa, Coast Province, Kenya, sees little seasonal temperature change. Daytime highs average 30°C (86°F), ranging from 33°C (91°F) in February to 28°C (82°F) in July.
Mombasa sees a moderate amount of rainfall, totalling around 991 mm (39 in) per year. It experiences a distinct dry season from January to February, creating some seasonal variation. The most sunshine falls in October, with an average of 9.2 hours of daily sunshine.
Mombasa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mombasa - and find the best time to visit.
Monthly Temperature in Mombasa
The climate in Mombasa remains fairly constant, offering very warm temperatures throughout the year. Average maximum daytime temperatures range from a very warm 33°C (91°F) in February, the warmest time of the year, to a comfortable 28°C (82°F) during cooler months like July.
At night, you can expect temperatures ranging from 26°C (79°F) in February to around 22°C (72°F) during July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Mombasa
Generally, Mombasa experiences moderate precipitation patterns, averaging 991 mm (39 in) yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, May it receives heavy rainfall, averaging 206 mm (8.1 in) of precipitation, recorded across 19 rainy days. In contrast, the driest month February brings less rainfall, with 23 mm (0.9 in) over 3 rainy days. For more details, please visit our Mombasa Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Mombasa
While the amount of sunshine in Mombasa varies throughout the year, all seasons offer their own charm. Enjoy up to 9.2 hours of daily sun in October, and experience slightly darker atmosphere in May, with about 6.7 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Mombasa
The mean water temperature over the year ranges from 25°C (77°F) in July to 28°C (82°F) in February.
Water temperature over the year
Humidity in Mombasa by Month
The relative humidity is high throughout the year in Mombasa.
The city experiences its highest humidity in November, reaching 82%. In February, the humidity drops to its lowest level at 75%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Mombasa
The average wind speed over the year ranges from 3 m/s (6 knots) to 5 m/s (10 knots). It is lower in November and higher in May and June. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Mombasa
For comfortable weather, consider visiting Mombasa in June, July, August and September. Conditions are usually least favourable in May.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very good
Feb
good
Mar
mixed
Apr
mixed
May
very wet
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
good
Nov
good
Dec
good
- Best overall: June, July, August and September
- Warmest weather: January, February, March and December
- Most sunshine: January, March, October and November
- Fewest rainy days: January and February
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
- Wettest months: April, May and June, when rainfall is highest.
- Seasonal pattern: A distinct dry season from January to February
Frequently asked questions about the climate in Mombasa
What is the best time to visit Mombasa?
June, July, August and September typically offer the most optimal weather in Mombasa. In contrast, May tends to have less optimal conditions. Mombasa has a distinct dry season from January to February.
What temperatures can I expect in Mombasa?
Daytime highs range from 28°C (82°F) in July to 33°C (91°F) in February. Nighttime lows range from 22°C (72°F) to 26°C (79°F). Temperatures stay relatively stable year-round.
How much rain does Mombasa get?
Annual rainfall is around 991 mm (39 in). May is the wettest month with 206 mm (8.1 in), while February is the driest with 23 mm (0.9 in).
How sunny is Mombasa?
Mombasa receives around 2,936 hours of sunshine per year. October is the sunniest month with 275 hours, while May is the cloudiest with just 202 hours. Overall, Mombasa enjoys abundant sunshine.
Mombasa 3-Day Forecast
Mombasa on the map
Mombasa is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
Mombasa
30°C (86°F) Diani Beach29°C (84°F) Watamu29°C (84°F) Malindi29°C (84°F) Kisumu
27°C (81°F) Nairobi
27°C (81°F) Nakuru
25°C (77°F) Naivasha22°C (72°F) Bucket list
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