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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Reef Brief Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for current conditions. In December, expect hot and humid weather with frequent afternoon showers. It is the wet season, so pack an umbrella and light clothing. The northeast monsoon brings rain, but there are still plenty of sunny periods.
What is the weather typically like in Singapore in December?
Temperatures stay steady all year. December days reach around 30°C, nights drop to about 24°C. Humidity is high, often above 80%. The weather in Singapore in December Celsius readings are similar to January, so the weather in singapore in december and january feels much the same. Rain is common, but showers are usually short and heavy rather than all-day drizzle.
Does it rain in Singapore in December?
Yes, December is one of the wettest months. It rains on roughly half the days, often in the afternoon. The singapore weather december humidity makes it feel stuffy, but the rain brings relief. If you are wondering does it rain in singapore in december, be prepared for sudden downpours. They clear quickly, letting you get back to exploring.
What should I pack for Singapore in December?
Pack lightweight, breathable clothing, a rain jacket or umbrella, and comfortable walking shoes. Sunscreen and a hat are useful for sunny breaks. A light sweater may help in air-conditioned buildings.
Is December a good time to visit Singapore?
Yes, despite the rain. Indoor attractions like Gardens by the Bay and shopping malls are excellent options. Many events run during the school holidays. For ideas, check what to do in singapore in december – its festive season with Christmas lights and markets.
How does the weather in Singapore in December compare to January?
The weather in singapore in january is nearly identical: same temperatures, similar rainfall. Both months are part of the northeast monsoon. You will not notice a big difference between them.
For similar tropical conditions, see Phuket weather and Hoi An weather.