Sentosa Weather: January
 |
Average Day Temperature: | 89.1°F |
|
Average Night Temperature: | 81.0°F |
|
Sea Water Temperature: | 86.0°F |
|
Number of Sunny Days: | 4 days |
| Sunshine Hours: | 12.0 - 12.1 hours | |
|
Number of Rainy Days: | 13 days |
| Precipitation Totals: | 9.3 in | |
| detailed information | ||
forecast
| Sentosa |
Temperature
| Sentosa |
Air Temperature in January, °F
The highest day temperature in January 2026 was 88°F. The lowest night temperature was 78°F. The average values for day and night temperatures during January were 85.9°F и 79.3°F respectivly.
Sentosa Water Sea Temperature in January, °F
The average sea surface temperature in January 2026 for Sentosa was 85.2°F. The maximum and minimum values were 84.4°F and 87.0°F respectively.
Most of the days in January are cloudy but you can also expect sunny or gloomy days.
Precipitation Totals in January, in
Precipitation total in January for Sentosa is 9.3 in. It makes january one of the most rainy months of the year.
The average wind speed in January is 9.9 mph. It makes January the most windy month of the year for Sentosa.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Sentosa in January is 5.8 hours.
Sentosa on the Weather Map
| 2100 |  |
82°F | SW 14 mph |
| 0000 | |
80°F | SW 11 mph |
| 0300 | |
80°F | SW 11 mph |
| 0600 | |
78°F | S 11 mph |
| 0900 |  |
80°F | S 9 mph |
| 1200 | |
86°F | SW 7 mph |
| 1500 |  |
88°F | W 7 mph |
| 1800 | |
86°F | SW 10 mph |