Batticaloa Weather in September
What's the weather like in Batticaloa (Eastern Province) in September 2025?
The climate in Batticaloa during September can be summarized as very hot, humid and reasonably dry.
September is in the fall / autumn in Batticaloa and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 25°C (76°F) is normal.
| Daytime temperature | 32.3°C 90.1°F |
|---|---|
| Nightly temperature | 24.5°C 76.1°F |
| Average temperature | 28.4°C 83.1°F |
| Daily sunshine | 6.7 hrs |
| Avg rainfall | 69 mm 2.7 ins |
| Rainy days | 8 days |
| Sea temperature | 28.8°C 83.8°F |
| Humidity | 73% |
| Windspeed | 15.4kph 10 mph |
On average September is the 5th driest month of the year in Batticaloa with around 69mm 2.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.7 hours of sunshine per day.
September temperatures in Batticaloa
September rainfall
September hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Batticaloa in September 2025.
Other monthly averages
Best places to visit in September
Batticaloa weather stats
| Hottest month: | May | 32.7°C 90.9°F |
|---|---|---|
| Driest month: | June | 25mm 1ins |
| Sunniest month: | March | 8.9hrs |
| Coldest month: | January | 28.5°C 83.3°F |
| Wettest month: | December | 404mm 15.9ins |
© Google
Locations nearby
Top Sri Lanka locations
- Anuradhapura
- Bentota
- Beruwala
- Colombo
- Dambulla
- Galle
- Hikkaduwa
- Kalutara
- Kandy
- Negombo
- Nuwara Eliya
- Tangalla
- Trincomalee