SeasonMapColombo vs Trincomalee in September
Trincomalee is the better pick in September — 85 vs 55 on SeasonMap's comfort score. Trincomalee is sweltering, a little rain, clean air, while Colombo is sweltering, soaked, clean air.
Colombo vs Trincomalee — September climate, side by side
| Colombo | Trincomalee | |
|---|---|---|
| Comfort score | 55/100 (D) | 85/100 (A) |
| Feels-like high | 35°C | 37°C |
| Avg high / low | 30° / 26° | 34° / 25° |
| Rainfall | 238 mm | 47 mm |
| Rainy days | 28 | 9 |
| Humidity | 86% | 70% |
| Air quality (AQI) | 50 | 29 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Colombo vs Trincomalee in September — FAQ
- Is September better in Colombo or Trincomalee?
- Trincomalee is the better pick in September — 85 vs 55 on SeasonMap's comfort score. Trincomalee is sweltering, a little rain, clean air, while Colombo is sweltering, soaked, clean air.
- What is the weather like in Colombo vs Trincomalee in September?
- In September, Colombo averages 30°C high / 26°C low with about 238 mm of rain; Trincomalee averages 34°C high / 25°C low with about 47 mm.