Best time to visit Sri Lanka in September
September is a less ideal time to visit Sri Lanka — the country-average travel-comfort score is 57/100. The best months are February, January, March.
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Weather in Sri Lanka in September
Typical weather across Sri Lanka in September: average high 28.4°C, low 24.7°C, about 341.1 mm of rain, and 8.6 hours of sunshine per day. Among Sri Lanka's cities, Colombo has the best weather in September (score 57/100, September climate details).
| Metric | Sri Lanka avg | Best city (Colombo) |
|---|---|---|
| Travel-comfort score | 57 | 57 |
| High / Low | 28.4° / 24.7° | 28.4° / 24.7° |
| Precipitation | 341.1 mm | 1705.3 mm |
| Sunshine/day | 8.6 | 8.6 |
Is September recommended?
September is not the best month to visit Sri Lanka. For the full month-by-month ranking across every city, see the best-time-to-visit guide for Sri Lanka.
When to visit Sri Lanka in other months
January February March April May June July August September October November December