What to expect in Singapore in December
December is a mixed month in Singapore. You get 30° / 24°, but the biggest crowds of the year. Worth it for the right traveller.
Singapore weather in December
Typical conditions in Singapore during December, based on long-run climate normals rather than any single year. Treat it as a planning guide, not a forecast.
| Average high | 30°C 86°F |
|---|---|
| Average low | 24°C 75°F |
| Rainfall | Wet 80/100 |
| How it feels | Hot — midday shade matters |
Average highs sit around 30°C with lows near 24°C. Expect a fair amount of rain, so plan indoor backups.
Crowds & demand
Crowd levels are High for Singapore — the biggest crowds of the year.
Prices & value
Prices run high season this month: premium prices.
What to pack
Lightweight, breathable clothes, strong sun protection and a refillable bottle — highs near 30°C make midday heat the main constraint. Add a compact rain shell and shoes you do not mind soaking; this is one of the wetter months.
What it costs
This is peak pricing for Singapore. Expect to pay a premium on flights and accommodation, and to book considerably further ahead than usual.
Who this month suits
- Families tied to school holidays
Events & what’s on
No major festivals fall in December, so the destination feels like its everyday self.
Singapore in December compared with nearby months
If your dates are flexible by a few weeks, this is what shifting them actually buys you.
| Month | Temp | Crowds | Price | Score |
|---|---|---|---|---|
| October | 31° / 25° | Moderate | $$ | 52 |
| November | 30° / 24° | Moderate | $$ | 51 |
| December · This month | 30° / 24° | High | $$$ | 38 |
| January | 30° / 24° | Moderate | $$ | 48 |
| February | 31° / 24° | High | $$ | 49 |
These months score higher for Singapore on the same blend of weather, crowds and price. Same destination, better odds.
Or go somewhere else in December
If the destination is negotiable but the month is not, these places are at their best in December.
Figures are climate normals and modelled estimates — a planning guide, not a forecast. We separate fact, estimate and recommendation. Updated August 2026
