Average sea water temperature in September:
+82.0°F
| Minimum sea water temperature in September: | 84.2°F |
| Maximum sea water temperature in September: | 78.8°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 83.3°F. The highest and lowest sea temperatures during the month were 83.8°F and 82.4°F.
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Monthly sea water temperature in Hambantota, °F
Which Sri Lanka resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Pasikuda | 85.2°F | 84.5°F |
| Bentota | 85.1°F | 83.9°F |
| Batticaloa | 85.1°F | 84.4°F |
| Induruwa | 85.1°F | 83.7°F |
| Beruwela | 85.1°F | 84.0°F |
| Kalutara | 85.0°F | 84.2°F |
| Wadduwa | 85.0°F | 84.0°F |
| Ahungalla | 84.9°F | 83.6°F |
| Jafna | 84.9°F | 84.6°F |
| Panadura | 84.8°F | 83.9°F |
| Balapitiya | 84.8°F | 83.5°F |
| Dehiwala Mount Lavinia | 84.6°F | 83.8°F |
| Colombo | 84.5°F | 83.7°F |
| Hikkaduwa | 84.3°F | 83.5°F |
| Negombo | 84.3°F | 83.6°F |
| Trincomalee | 84.2°F | 83.6°F |
| Marawila | 84.0°F | 83.3°F |
| Unawatuna | 83.9°F | 83.4°F |
| Halle | 83.9°F | 83.4°F |
| Marissa | 83.9°F | 83.3°F |
Best time for vacation in Hambantota
Hambantota on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Hambantota
Local time: 15:53
September 16, wednesday
1800
82°F
E
22 mph
22 mph
2100
81°F
NE
21 mph
21 mph
September 17, thursday
0000
81°F
NE
22 mph
22 mph
0300
81°F
NE
21 mph
21 mph
0600
79°F
NE
21 mph
21 mph
0900
79°F
NE
20 mph
20 mph
1200
79°F
NE
17 mph
17 mph
1500
79°F
E
27 mph
27 mph
