Colombo vs Mirissa in August

Mirissa is the better pick in August — 80 vs 56 on SeasonMap's comfort score. Mirissa is hot, soaked, clean air, while Colombo is sweltering, soaked, muggy air.

Colombo vs MirissaAugust climate, side by side

ColomboMirissa
Comfort score56/100 (D)80/100 (A)
Feels-like high36°C33°C
Avg high / low30° / 26°29° / 25°
Rainfall227 mm155 mm
Rainy days2825
Humidity86%86%
Air quality (AQI)5546

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Colombo vs Mirissa in August — FAQ

Is August better in Colombo or Mirissa?
Mirissa is the better pick in August — 80 vs 56 on SeasonMap's comfort score. Mirissa is hot, soaked, clean air, while Colombo is sweltering, soaked, muggy air.
What is the weather like in Colombo vs Mirissa in August?
In August, Colombo averages 30°C high / 26°C low with about 227 mm of rain; Mirissa averages 29°C high / 25°C low with about 155 mm.