October in Negombo averages 29C by day and 24C at night, with 370 mm of rain over about 29 wet days. It is the 3rd wettest month of the year. Most visitors passing through this month are here for the airport, not the beach.
What to Expect
| Detail | Info |
|---|---|
| Temperature | 29C by day, 24C at night |
| Rainfall | 370 mm, about 29 wet days |
Averages for 2015 to 2024 from the Open-Meteo weather archive.
Events and Festivals
- No major events
What to Do This Season
- Lowest accommodation prices of the year
- Good month for spa treatments and indoor Ayurveda sessions
What to Watch Out For
- Flooded streets after heavy rain are common
- Flight delays possible during severe storms - build in buffer time near travel days
What to Wear
Full waterproofs over light clothing; avoid flip-flops on flooded pavements.
Is It Worth Visiting Now?
No - this is typically the wettest month on the west coast, driven by the second inter-monsoon period with frequent thunderstorms.
More on Negombo
Flexible on dates? Compare Negombo in September and Negombo in November. The best time to visit Negombo sets all twelve months side by side. For what is open and worth it, see the things to do in Negombo. The main Negombo page covers costs and transport.
We plan trips to Negombo and the rest of Sri Lanka. Tell us your dates and we will put a route together. Our routes are on the tours page.