Singapore
December
Weather in Singapore for December 2025
Your guide to Singapore weather in December - trends and predictions
In general, the average temperature in Singapore at the beginning of December is 28.7 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 28.4 °C by the end of December.
Singapore experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 712.6 mm.
Temperatures
Rain 🌧️
1
Dry days
30
Rainy days
0
Snow days
29°/25°
Temperatures
18 km/h
Avg max wind
83 %
Avg humidity
Singapore Weather December
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What’s the Weather Like in Singapore This December?
Discover the average temperatures and weather trends across Singapore’s cities this December.
Temperatures trend during December in Singapore
See the weather trend as well as the moving average line
December weather in Singapore day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Moderate or heavy rain shower | 29° /25° | 12.3 mm | 7 | |
| 2 Dec. |  Light rain shower | 28° /25° | 11.7 mm | 6 | |
| 3 Dec. | Light rain shower | 27° /24° | 22.7 mm | 6 | |
| 4 Dec. | Patchy rain possible | 29° /25° | 2.6 mm | 6 | |
| 5 Dec. | Moderate or heavy rain shower | 29° /25° | 6.1 mm | 7 | |
| 6 Dec. | Light rain shower | 29° /26° | 4.6 mm | 6 | |
| 7 Dec. | Light rain shower | 30° /25° | 13.9 mm | 7 | |
| 8 Dec. | Light rain shower | 30° /25° | 12.3 mm | 7 | |
| 9 Dec. | Light rain shower | 30° /25° | 9.3 mm | 7 | |
| 10 Dec. | Light rain shower | 28° /24° | 2.5 mm | 6 | |
| 11 Dec. | Moderate or heavy rain shower | 29° /24° | 13.5 mm | 6 | |
| 12 Dec. | Moderate or heavy rain shower | 28° /25° | 16.7 mm | 6 | |
| 13 Dec. | Light rain shower | 28° /25° | 13.4 mm | 6 | |
| 14 Dec. | Moderate or heavy rain shower | 29° /25° | 10.6 mm | 7 | |
| 15 Dec. | Light rain shower | 29° /25° | 10.1 mm | 6 | |
| 16 Dec. | Light rain shower | 28° /25° | 12.1 mm | 6 | |
| 17 Dec. | Light rain shower | 30° /25° | 14.7 mm | 7 | |
| 18 Dec. | Light rain shower | 28° /24° | 23.3 mm | 6 | |
| 19 Dec. | Light rain shower | 27° /24° | 14.9 mm | 6 | |
| 20 Dec. | Light rain shower | 28° /24° | 8.7 mm | 6 | |
| 21 Dec. | Moderate or heavy rain shower | 29° /25° | 19 mm | 6 | |
| 22 Dec. | Light rain shower | 27° /24° | 18.1 mm | 6 | |
| 23 Dec. | Light rain shower | 29° /25° | 6.2 mm | 6 | |
| 24 Dec. | Light rain shower | 27° /24° | 7.4 mm | 6 | |
| 25 Dec. | Light rain shower | 28° /25° | 12.8 mm | 6 | |
| 26 Dec. |  Torrential rain shower | 27° /24° | 19.3 mm | 6 | |
| 27 Dec. | Light rain shower | 27° /24° | 5.4 mm | 6 | |
| 28 Dec. | Light rain shower | 29° /25° | 6.9 mm | 6 | |
| 29 Dec. | Light rain shower | 30° /25° | 7.7 mm | 7 | |
| 30 Dec. | Light rain shower | 30° /25° | 6.8 mm | 7 | |
| 31 Dec. | Light rain shower | 28° /24° | 10.5 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Singapore in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Singapore forecast closer to your planned date for the most up-to-date weather information.
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Singapore in December - FAQ
What are the expected maximum and minimum temperatures in Singapore during December?
During December, expect a variety of temperatures with highs around 29° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Singapore during December?
Significant rainfall exceeding 712.6 mm is expected in Singapore during December, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Singapore during December?
The average wind speed in Singapore during December is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Singapore
Explore the daily rainfall trends and prepare for Singapores December weather 💧
UV exposure in Singapore during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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