Average annual temperature is 26.8 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: 22.0 °C
Number of sunny days: 11 days
Number of rainy days: 354 days
Look at detailed online map of Seletar
* Weather data for Seletar 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) | 30.6 | 30.5 | 31.2 | 32.2 | 32.6 | 32.1 | 32.5 | 32.3 | 32.4 | 34.0 | 32.3 | 31.1 |
| Average daytime temperature (°C) | 28.5 | 29.1 | 29.0 | 30.7 | 31.0 | 30.6 | 30.3 | 30.5 | 31.0 | 31.9 | 30.7 | 29.6 |
| Average temperature (°C) | 25.4 | 25.8 | 25.9 | 27.2 | 28.0 | 27.7 | 27.1 | 27.1 | 27.3 | 27.5 | 26.3 | 26.0 |
| Average night temperature (°C) | 23.3 | 23.5 | 23.6 | 24.5 | 25.6 | 25.1 | 24.5 | 24.1 | 24.4 | 23.8 | 23.5 | 23.7 |
| Absolute minimum temperature (°C) | 22.7 | 22.7 | 22.0 | 23.0 | 24.1 | 23.5 | 22.3 | 22.8 | 22.5 | 22.9 | 22.6 | 23.0 |
| 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 | 9.3 | 9.2 | 9.7 | 10.3 | 10.1 | 8.9 | 10.0 | 9.6 | 9.6 | 7.9 | 7.7 |
| Precipitation (mm) | 345 | 242 | 317 | 229 | 222 | 293 | 259 | 298 | 186 | 195 | 405 | 463 |
| Sunny days | 2 | 2 | 2 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 |
| Rainy days | 29 | 26 | 29 | 30 | 30 | 29 | 31 | 30 | 29 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Seletar is at