January in Singapore averages highs of 29 °C (84 °F) and lows of 24 °C (75 °F), with about 20 rainy days and 12 h 03 min of daylight.
January weather in Singapore at a glance
average high to low each dot ≈ 3 rainy days
Is January a good time to visit Singapore?
Tough month: hot and wet. January is usually shoulder season in Singapore: fewer crowds than peak months, with prices often a little lower.
Our rule: a month scores 2 points for comfortable average highs of 18–28 °C (1 point for 14–18 or 28–32 °C) and 2 points for 5 or fewer rainy days (1 point for 6–10). Average highs above 35 °C or below 8 °C make it a tough month whatever the rain. A rainy day here means 2 mm of rain or more. 4 points = great, 3 = good, 2 = mixed, 0–1 = tough.
Holidays and events in January 2026
- Thu 1 Jan: New Year's Day public holiday
Banks and many shops close on public holidays, and museums may change their hours, so check before you go.
Things to do in Singapore in January
With frequent rain in January, here are the indoor picks first, then the outdoor ones for drier spells.
- Cloud Forest and Flower Dome indoors
- Hawker centres — Maxwell, Lau Pa Sat, Tiong Bahru indoors
- Gardens by the Bay — Supertree show in the evening outdoors
- Marina Bay Sands area outdoors
- Singapore Botanic Gardens — free outdoors
- Sentosa — beaches and attractions outdoors
Where to stay: Marina Bay for skyline; Chinatown or Tanjong Pagar for food; Kampong Glam for value.
What to pack for Singapore in January
- Summer clothes, sunglasses and sunscreen.
- An umbrella or a light waterproof: about 20 days this month see real rain.
- Comfortable walking shoes.
What a day in Singapore costs
| Budget traveller | Mid-range | |
|---|---|---|
| Typical total per person, per day | €60–140 | €170–360 |
Excluding flights. January is usually shoulder season in Singapore: fewer crowds than peak months, with prices often a little lower.
January in nearby cities
| City | High / low | Rainy days | Verdict |
|---|---|---|---|
| Bangkok | 31° / 22° | 2 | Good time to go |
| Bali | 29° / 24° | 25 | Tough month |
| Kyoto | 8° / -1° | 5 | Tough month |
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FAQ
Is January a good time to visit Singapore?
By the numbers, January is a tough month: hot and wet, with average highs of 29 °C (84 °F) and about 20 rainy days. January is usually shoulder season in Singapore: fewer crowds than peak months, with prices often a little lower. The best months for weather are January, February, September (the mildest; no month is easy here).
How warm is Singapore in January?
Average highs are 29 °C (84 °F) and lows 24 °C (75 °F) (2015–2024 averages).
Does it rain a lot in Singapore in January?
Expect about 20 days with 2 mm of rain or more, about 271 mm in total. It is the 3rd driest month of the year in Singapore.
Sources: climate averages from Open-Meteo historical weather (ERA5 reanalysis, 2015–2024); sea temperatures from the Open-Meteo marine API (2023–2024); public holidays from Nager.Date. Daylight is calculated for the 15th of the month. Averages are a guide, not a forecast. Costs are typical ranges per person per day, excluding flights. In the tropics, reanalysis data tends to count more light-rain days than local weather stations do; rain there often comes as short afternoon downpours.