Typically the weather in Sentosa for the duration of October is 25 with usual highs being around 31 with low of 24 celsius. The table below includes more detail:
| Month | Degrees Celsius |
|---|---|
| Temperature | 25 |
| High Temperature | 31 |
| Low Temperature | 24 |
| Sunshine Per Day | 9 |
Useful Links: Sentosa Weather: Average Weather & Yearly Climate