September in Unawatuna averages 28C by day and 25C at night, with 324 mm of rain over about 29 wet days. It is the 4th wettest month of the year.
What to Expect
| Detail | Info |
|---|---|
| Temperature | 28C by day, 25C at night |
| Rainfall | 324 mm, about 29 wet days |
Averages for 2015 to 2024 from the Open-Meteo weather archive.
Events and Festivals
- Binara Poya celebrations
- End of monsoon festivals
What to Do This Season
- Improving sea conditions
- Great photography opportunities
What to Watch Out For
- Still occasional heavy showers
- Some beach facilities reopening
- Sea can still be choppy
What to Wear
Light layers with rain protection, waterproof sandals
Is It Worth Visiting Now?
Maybe - transitional month with improving weather but still some rain, good value with fewer crowds
More on Unawatuna
Flexible on dates? Compare Unawatuna in August and Unawatuna in October. The best time to visit Unawatuna sets all twelve months side by side. For what is open and worth it, see the things to do in Unawatuna. The main Unawatuna page covers costs and transport.
We plan trips to Unawatuna and the rest of Sri Lanka. Tell us your dates and we will put a route together. Our routes are on the tours page.