What is the weather like in Colombo vs Mirissa in December?

In December, Colombo averages 31°C high / 24°C low with about 147 mm of rain; Mirissa averages 30°C high / 24°C low with about 180 mm.

Colombo vs Mirissa in December

Mirissa is the better pick in December — 78 vs 64 on SeasonMap's comfort score. Mirissa is sweltering, soaked, muggy air, while Colombo is sweltering, rainy, muggy air.

Colombo vs Mirissa — December climate, side by side

	🇱🇰 Colombo	🇱🇰 Mirissa
Comfort score	64/100 (C)	78/100 (B)
Feels-like high	36°C	36°C
Avg high / low	31° / 24°	30° / 24°
Rainfall	147 mm	180 mm
Rainy days	16	21
Humidity	82%	85%
Air quality (AQI)	74	57

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

Month by month

Colombo vs Mirissa in December — FAQ

Is December better in Colombo or Mirissa?: Mirissa is the better pick in December — 78 vs 64 on SeasonMap's comfort score. Mirissa is sweltering, soaked, muggy air, while Colombo is sweltering, rainy, muggy air.
What is the weather like in Colombo vs Mirissa in December?: In December, Colombo averages 31°C high / 24°C low with about 147 mm of rain; Mirissa averages 30°C high / 24°C low with about 180 mm.