Average annual temperature is 25.5 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: 20.9 °C
Number of sunny days: 15 days
Number of rainy days: 350 days
Look at detailed online map of Sampan
* Weather data for Sampan 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) | 30.7 | 31.0 | 31.3 | 30.6 | 31.9 | 31.5 | 31.0 | 30.8 | 29.9 | 29.9 | 30.5 | 30.9 |
| Average daytime temperature (°C) | 28.5 | 29.2 | 29.2 | 29.5 | 29.7 | 29.7 | 29.4 | 29.1 | 29.0 | 29.1 | 29.7 | 29.6 |
| Average temperature (°C) | 24.9 | 25.4 | 25.5 | 25.8 | 26.1 | 26.0 | 25.5 | 25.2 | 25.3 | 25.3 | 25.5 | 25.6 |
| Average night temperature (°C) | 22.4 | 22.4 | 22.8 | 23.2 | 23.6 | 23.3 | 22.7 | 22.4 | 22.5 | 22.8 | 22.9 | 23.0 |
| Absolute minimum temperature (°C) | 21.3 | 21.4 | 21.7 | 22.2 | 22.6 | 22.5 | 20.9 | 21.7 | 21.1 | 21.6 | 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 | 12.2 |
| 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) | 7.8 | 9.0 | 8.7 | 8.8 | 8.3 | 9.1 | 8.2 | 8.2 | 9.1 | 8.4 | 8.7 | 7.5 |
| Precipitation (mm) | 310 | 232 | 326 | 339 | 404 | 316 | 483 | 617 | 282 | 284 | 350 | 546 |
| Sunny days | 1 | 4 | 0 | 0 | 1 | 2 | 1 | 1 | 4 | 1 | 0 | 0 |
| Rainy days | 30 | 24 | 31 | 30 | 30 | 28 | 30 | 30 | 26 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sampan is at