World Resorts Sri Lanka

Sri Lanka Weather in September

Weather Map by Month
Sea Water Temperature by Month

• This is interactive weather map. You can zoom it in or out and move around to find resort you are interested in. You can also click resort name for more details.

• You can choose any month to see day air temperature or sea water temperature averages for selected period.

What is the Best Sri Lanka Resort to Visit in September?

Information below will help you to choose the right place to visit in Sri Lanka in September. You can find warmest resort with less rains and more sunny hours during the day. We also provide information about sea water temperature so you can find the best place for your trip.

Resort Name Air Temperature
Day / Night
Cloudiness Rainy Days /
Sea Water
Hours *
Ahungalla 88.6°F 82.1°F 57.6% 21 days (20.0 in) 86.2°F 06h. 09m.
Balapitiya 88.7°F 82.1°F 57.3% 20 days (19.9 in) 86.2°F 06h. 10m.
Batticaloa 95.6°F 82.1°F 32.2% 8 days (4.6 in) 88.4°F 09h. 14m.
Bentota 88.9°F 82.1°F 57.7% 20 days (19.8 in) 86.2°F 06h. 08m.
Beruwela 88.9°F 82.1°F 57.3% 20 days (19.7 in) 86.2°F 06h. 11m.
Colombo 89.7°F 81.9°F 57.7% 18 days (15.8 in) 86.0°F 06h. 08m.
Dambulla 95.9°F 78.9°F 32.8% 5 days (4.2 in) - 09h. 10m.
Dehiwala Mount Lavinia 89.5°F 82.7°F 56.1% 19 days (15.6 in) 86.0°F 06h. 19m.
Dikwella 89.5°F 81.4°F 48.2% 10 days (6.5 in) 85.4°F 07h. 17m.
Habarana 96.0°F 78.9°F 32.4% 5 days (4.2 in) 87.6°F 09h. 12m.
Halle 88.4°F 82.3°F 54.5% 18 days (15.0 in) 86.0°F 06h. 31m.
Hambantota 90.7°F 85.7°F 34.3% 5 days (3.0 in) 85.4°F 08h. 58m.
Hikkaduwa 88.5°F 82.3°F 54.3% 18 days (14.7 in) 86.0°F 06h. 33m.
Induruwa 88.6°F 82.1°F 57.1% 20 days (19.6 in) 86.2°F 06h. 13m.
Jafna 91.4°F 85.9°F 31.6% 5 days (2.6 in) 87.8°F 09h. 19m.
Kalutara 88.9°F 82.1°F 57.3% 20 days (19.6 in) 86.2°F 06h. 11m.
Kandalama 95.9°F 79.0°F 33.0% 5 days (4.2 in) - 09h. 08m.
Kandy 89.3°F 72.8°F 35.4% 9 days (7.0 in) - 08h. 51m.
Koggalla 88.7°F 83.1°F 53.1% 17 days (13.2 in) 85.8°F 06h. 42m.
Marawila 89.9°F 81.9°F 56.3% 14 days (11.5 in) 85.8°F 06h. 18m.
Marissa 89.4°F 81.5°F 48.1% 11 days (6.9 in) 85.8°F 07h. 17m.
Negombo 89.9°F 81.9°F 56.4% 15 days (11.9 in) 86.0°F 06h. 18m.
Nuwara Eliya 79.1°F 63.6°F 51.8% 16 days (17.7 in) - 06h. 51m.
Panadura 89.5°F 82.6°F 57.0% 20 days (17.1 in) 86.0°F 06h. 13m.
Pasikuda 95.4°F 82.3°F 32.4% 8 days (4.5 in) 88.2°F 09h. 13m.
Tangalle 89.5°F 81.4°F 48.2% 10 days (6.6 in) 85.2°F 07h. 17m.
Trincomalee 96.7°F 81.7°F 32.9% 9 days (5.0 in) 87.8°F 09h. 09m.
Unawatuna 88.5°F 82.3°F 54.2% 18 days (14.7 in) 86.0°F 06h. 33m.
Wadduwa 89.5°F 82.6°F 56.9% 20 days (16.5 in) 86.0°F 06h. 14m.
Weligama 89.0°F 83.6°F 54.0% 16 days (13.3 in) 85.8°F 06h. 35m.
* We are using day length and cloud cover information for each day of the month to calculate average values of sunny hours during the day.