Singapore · December
Low seasonSingapore · Asia
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 31° (88°)26– (79–)33 (91) | 32° (90°)28– (82–)33 (91) | 32° (90°)28– (82–)34 (93) | 33° (91°)28– (82–)34 (93) | 32° (90°)29– (84–)34 (93) | 32° (90°)28– (82–)33 (91) | 32° (90°)28– (82–)33 (91) | 31° (88°)28– (82–)33 (91) | 32° (90°)28– (82–)33 (91) | 32° (90°)28– (82–)34 (93) | 31° (88°)27– (81–)33 (91) | 31° (88°)26– (79–)33 (91) |
Ø night, range from coldest to warmest nightØ nightrange | 25° (77°)23– (73–)26 (79) | 26° (79°)23– (73–)26 (79) | 26° (79°)23– (73–)27 (81) | 26° (79°)23– (73–)27 (81) | 27° (81°)23– (73–)28 (82) | 27° (81°)23– (73–)28 (82) | 27° (81°)23– (73–)28 (82) | 26° (79°)23– (73–)28 (82) | 26° (79°)23– (73–)27 (81) | 26° (79°)23– (73–)28 (82) | 25° (77°)23– (73–)26 (79) | 25° (77°)23– (73–)26 (79) |
☀️Sunshine | 5h | 7h | 7h | 6h | 6h | 5h | 6h | 6h | 6h | 6h | 5h | 5h |
🌊Water Temp | 28° (82°) | 29° (84°) | 29° (84°) | 31° (88°) | 31° (88°) | 31° (88°) | 30° (86°) | 30° (86°) | 30° (86°) | 30° (86°) | 30° (86°) | 29° (84°) |
🌧Rain Days | 10d252mm (9.9") | 5d94mm (3.7") | 8d147mm (5.8") | 10d170mm (6.7") | 11d171mm (6.7") | 10d145mm (5.7") | 9d132mm (5.2") | 10d145mm (5.7") | 9d128mm (5.0") | 10d162mm (6.4") | 15d264mm (10.4") | 14d294mm (11.6") |
Best travel time current monthØ = average · small figures = range: coolest–warmest day / coldest–warmest nightClimate data 2005–2025 · Source: ERA5 + station data
Off-season — lowest travel prices with still acceptable climate.
December in Singapore offers acceptable conditions — but it's not among the top travel months. Those looking for ideal weather should visit in February, March, June, July, August, and September.
Daytime highs average 31°C (88°F), cooling to 25°C (77°F) at night (daily average: 28°C (82°F)). Peaks reach around 33°C (91°F), the coldest nights around 23°C (73°F). With 5 sunshine hours per day and 14 rain days (294 mm (11.6 in)), this is one of the cloudier months. The water is a warm 29°C (84°F) — perfect for snorkelling and swimming.
Sun protection, a hat, and plenty of water are essential at these temperatures. Plan activities for early morning or evening.
Northeast monsoon and Chinese New Year: Singapore is warm all year, but January and February are comparatively drier. Chinese New Year turns Chinatown and Orchard Road into a sea of red lanterns.
Packing list for Singapore in December
- Light summer clothes
- Swimwear and beach towel
- Sunscreen
- Sunglasses
- Rain jacket and waterproof shoes
- Insect repellent
- Travel first-aid kit
Frequently Asked Questions
- Is December a good time to visit Singapore?
- December is not an optimal month for Singapore (Score: 54/100), but it is manageable. For better conditions, consider February, March, June, July, August, and September.
- How warm is it in Singapore in December?
- In December, Singapore sees daily highs of 31°C (88°F). Nights cool to 25°C (77°F), with a daily average of 28°C (82°F). Peaks reach around 33°C (91°F), the coldest nights around 23°C (73°F).
- How much rain falls in Singapore in December?
- In December, Singapore receives an average of 294 mm (11.6 in) of rain over 14 rain days. An umbrella may occasionally be needed.
- How many sunshine hours does Singapore get in December?
- Singapore averages 5 sunshine hours per day in December — below the annual average.
- How warm is the water in Singapore in December?
- Water temperature in Singapore in December averages 29°C (84°F) — ideal for swimming and snorkelling.
