Average sea water temperature in December:
+83.3°F
| Minimum sea water temperature in December: | 85.3°F |
| Maximum sea water temperature in December: | 80.8°F |
Daily sea water temperature in December, °F
Show year:
2024
2023
2022
The average sea water temperature in December of 2024 was 83.9°F. The highest and lowest sea temperatures during the month were 84.4°F and 83.5°F.
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Monthly sea water temperature in Unawatuna, °F
Which Sri Lanka resorts have warmest sea in December?
| Place name | December 2024 | December 2023 |
|---|---|---|
| Dehiwala Mount Lavinia | 84.2°F | 84.2°F |
| Colombo | 84.1°F | 84.2°F |
| Panadura | 84.1°F | 84.1°F |
| Wadduwa | 84.0°F | 84.1°F |
| Negombo | 84.0°F | 84.2°F |
| Unawatuna | 83.9°F | 84.3°F |
| Halle | 83.9°F | 84.3°F |
| Koggalla | 83.9°F | 84.3°F |
| Marawila | 83.9°F | 84.1°F |
| Marissa | 83.9°F | 84.3°F |
| Weligama | 83.8°F | 84.1°F |
| Dikwella | 83.6°F | 84.2°F |
| Hikkaduwa | 83.6°F | 84.5°F |
| Hambantota | 83.6°F | 84.1°F |
| Tangalle | 83.6°F | 84.1°F |
| Kalutara | 83.2°F | 84.0°F |
| Trincomalee | 82.8°F | 82.9°F |
| Pasikuda | 82.6°F | 83.3°F |
| Batticaloa | 82.5°F | 83.3°F |
| Beruwela | 82.4°F | 84.1°F |
Best time for vacation in Unawatuna
Unawatuna on a weather map
Places in Sri Lanka:
Name
°F
24 Hours Forecast
Unawatuna
Local time: 12:55
December 22, sunday
1500
82°F
E
13 mph
13 mph
1800
81°F
SE
11 mph
11 mph
2100
79°F
SE
9 mph
9 mph
December 23, monday
0000
77°F
S
8 mph
8 mph
0300
77°F
S
8 mph
8 mph
0600
77°F
S
4 mph
4 mph
0900
81°F
S
1 mph
1 mph
1200
82°F
E
6 mph
6 mph
