Swimming in Singapore in december 2025: Average sea temperature in december and tide times in december 2025
Average sea temperature in Singapore in december 2025.
In december, according to seasonal norms, the sea temperature in Singapore is:
Minimum: 83°F
Average: 85°F
Maximum: 86°F
Other useful seasonal weather averages in december:
- Outside temperature: 79°F to 86°F
- Most common weather: "Heavy rain"
- The wind blows at 16.2mph
- It rains a total of 19.7in, over 25 day(s).
Should we swim in Singapore in december?
Yes! The water temperature in Singapore in december is ideal
In december, swimming is ideal on the beaches around Singapore! With water reaching 86°F at most and 85°F on average, spending time in the water is very pleasant.
Note also that in december, the climate is very bad with an average outside temperature of 83°F, 19.7in of precipitation (over 25 days) and 86.5 % humidity.
Water and normal seasonal temperatures in Singapore in december
| December | |||
| Average sea temperature | 85°F | ||
| Minimum sea temperature | 83°F | ||
| Maximum sea temperature | 86°F | ||
| Average outside temperature | 83°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 79°F | ||
| Wind speed | 8.1mph | ||
| Wind temperature | 79°F | ||
| Precipitation | 19.7in | ||
| Number of days of rain | 25 jour(s) (82%) | ||
| Humidity | 87% | ||
| Visibility in kilometers | 8.61km | ||
| Cloud cover | 48% | ||
| Our opinion | ideal swimming |
Chart of the tides in december 2025
Tide times in december 2025 in Singapore
Swim elsewhere in Singapore in december
| City | Average T° | Min. T° | Max. T° | Our opinion | Jurong East in december | 85°F | 87°F | ideal swimming | Pulau Ubin in december | 85°F | 87°F | ideal swimming | Sentosa Island in december | 85°F | 87°F | ideal swimming |