Average weather in Sentosa all through January is 24 with a normal high in the month being 30 with lows of 23 celsius. The table below includes more detail:
| Month | Degrees Celsius |
|---|---|
| Temperature | 24 |
| High Temperature | 30 |
| Low Temperature | 23 |
| Sunshine Per Day | 7 |
Useful Links: Sentosa Weather: Average Weather & Yearly Climate