September in Anuradhapura averages 32C by day and 25C at night, with 106 mm of rain over about 17 wet days. It is the 6th wettest month of the year.
What to Expect
| Detail | Info |
|---|---|
| Temperature | 32C by day, 25C at night |
| Rainfall | 106 mm, about 17 wet days |
Averages for 2015 to 2024 from the Open-Meteo weather archive.
Events and Festivals
- No major events
What to Do This Season
- Evening cycling once the day's heat breaks around 5pm
- Thuparamaya and the Royal Palace ruins without tour-group crowds
What to Watch Out For
- Afternoon cloud build-up can bring short, heavy showers
- Humidity creeps up compared to July-August
What to Wear
Light cotton with a packable rain shell for sudden afternoon showers.
Is It Worth Visiting Now?
Yes - a transition month with manageable heat and the first signs of the approaching monsoon, still low-crowd.
More on Anuradhapura
Flexible on dates? Compare Anuradhapura in August and Anuradhapura in October. The best time to visit Anuradhapura sets all twelve months side by side. For what is open and worth it, see the things to do in Anuradhapura. The main Anuradhapura page covers costs and transport.
We plan trips to Anuradhapura and the rest of Sri Lanka. Tell us your dates and we will put a route together. Our routes are on the tours page.