Average annual temperature is 25.8 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 20.6 °C
Number of sunny days: 30 days
Number of rainy days: 335 days
Look at detailed online map of Langkai
* Weather data for Langkai Indonesia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.1 | 31.4 | 30.9 | 33.1 | 32.6 | 33.4 | 32.2 | 33.3 | 34.0 | 34.1 | 32.7 | 32.2 |
| Average daytime temperature (°C) | 29.2 | 29.5 | 29.1 | 30.6 | 31.2 | 30.7 | 30.1 | 31.3 | 31.3 | 31.2 | 30.6 | 30.2 |
| Average temperature (°C) | 24.8 | 25.2 | 24.9 | 25.9 | 26.6 | 26.2 | 25.9 | 26.2 | 26.3 | 26.1 | 25.7 | 25.7 |
| Average night temperature (°C) | 22.1 | 22.4 | 22.3 | 22.8 | 23.4 | 23.1 | 22.8 | 22.7 | 23.0 | 23.0 | 22.9 | 23.1 |
| Absolute minimum temperature (°C) | 20.6 | 21.6 | 21.2 | 21.6 | 22.4 | 22.3 | 22.0 | 21.5 | 21.7 | 22.0 | 21.7 | 22.1 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| 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) | 7.6 | 8.2 | 7.1 | 9.1 | 9.2 | 9.3 | 8.5 | 8.9 | 8.7 | 7.9 | 8.0 | 8.4 |
| Precipitation (mm) | 345 | 294 | 480 | 207 | 161 | 171 | 206 | 217 | 234 | 368 | 390 | 397 |
| Sunny days | 0 | 1 | 0 | 3 | 2 | 1 | 10 | 4 | 7 | 2 | 0 | 0 |
| Rainy days | 31 | 27 | 31 | 27 | 29 | 29 | 21 | 27 | 23 | 29 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Langkai is at