Average annual temperature is 25.3 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 19.2 °C
Number of sunny days: 4 days
Number of rainy days: 361 days
Look at detailed online map of Long Selaan
* Weather data for Long Selaan Malaysia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.5 | 32.7 | 33.7 | 33.6 | 34.3 | 33.6 | 33.9 | 33.9 | 38.4 | 33.4 | 33.0 | 33.2 |
| Average daytime temperature (°C) | 29.7 | 30.3 | 30.8 | 31.2 | 31.2 | 31.1 | 31.1 | 31.1 | 31.6 | 31.3 | 31.3 | 31.3 |
| Average temperature (°C) | 24.7 | 24.7 | 24.9 | 25.5 | 25.9 | 25.7 | 25.4 | 25.5 | 25.5 | 25.2 | 25.4 | 25.6 |
| Average night temperature (°C) | 21.7 | 21.7 | 21.6 | 22.1 | 22.7 | 22.4 | 21.8 | 22.0 | 22.2 | 21.8 | 22.1 | 22.3 |
| Absolute minimum temperature (°C) | 20.4 | 20.3 | 20.1 | 20.7 | 21.5 | 21.2 | 19.2 | 19.6 | 20.6 | 20.1 | 20.9 | 21.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 7.7 | 7.5 | 8.3 | 9.3 | 8.8 | 9.3 | 9.3 | 9.0 | 8.3 | 8.7 | 8.9 | 9.1 |
| Precipitation (mm) | 387 | 465 | 403 | 302 | 396 | 364 | 317 | 327 | 464 | 387 | 441 | 490 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 30 | 27 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |