Average annual temperature is 27.1 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 22.0 °C
Number of sunny days: 12 days
Number of rainy days: 353 days
Look at detailed online map of Kampong Siren
* Weather data for Kampong Siren Singapore is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.2 | 30.8 | 30.8 | 32.1 | 33.5 | 32.6 | 32.0 | 32.2 | 32.1 | 33.5 | 31.8 | 30.7 |
| Average daytime temperature (°C) | 28.7 | 29.3 | 29.0 | 30.8 | 31.1 | 30.6 | 30.1 | 30.1 | 30.7 | 31.6 | 30.5 | 29.5 |
| Average temperature (°C) | 25.7 | 26.1 | 26.1 | 27.7 | 28.7 | 28.2 | 27.3 | 27.4 | 27.6 | 27.8 | 26.5 | 26.2 |
| Average night temperature (°C) | 23.6 | 23.8 | 24.0 | 25.1 | 26.2 | 25.7 | 24.9 | 24.7 | 25.0 | 24.3 | 23.8 | 24.0 |
| Absolute minimum temperature (°C) | 22.6 | 22.9 | 22.0 | 23.3 | 24.1 | 23.9 | 22.5 | 23.2 | 22.4 | 23.1 | 22.9 | 23.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.0 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.0 | 9.6 | 9.4 | 9.9 | 10.3 | 10.2 | 9.0 | 10.1 | 9.7 | 9.8 | 8.4 | 8.2 |
| Precipitation (mm) | 264 | 156 | 213 | 154 | 129 | 206 | 217 | 290 | 181 | 172 | 337 | 314 |
| Sunny days | 2 | 1 | 1 | 0 | 3 | 1 | 0 | 1 | 2 | 1 | 0 | 0 |
| Rainy days | 29 | 27 | 30 | 30 | 28 | 29 | 31 | 30 | 28 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kampong Siren is at