Average annual temperature is 17.3 °C
Absolute maximum temperature: 24.7 °C
Absolute minimum temperature: 8.7 °C
Number of sunny days: 6 days
Number of rainy days: 359 days
Look at detailed online map of Sunda
* Weather data for Sunda Papua New Guinea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 23.6 | 24.3 | 24.2 | 24.2 | 24.4 | 23.6 | 23.8 | 22.7 | 23.3 | 23.5 | 24.7 | 24.3 |
| Average daytime temperature (°C) | 22.5 | 22.3 | 22.7 | 21.9 | 21.7 | 21.5 | 21.0 | 20.4 | 20.8 | 21.8 | 22.5 | 23.2 |
| Average temperature (°C) | 17.5 | 17.7 | 17.3 | 17.2 | 17.5 | 17.2 | 17.0 | 16.6 | 16.8 | 17.0 | 17.4 | 17.9 |
| Average night temperature (°C) | 13.9 | 14.7 | 13.5 | 13.7 | 14.8 | 14.1 | 14.3 | 14.4 | 14.4 | 13.3 | 13.2 | 14.0 |
| Absolute minimum temperature (°C) | 12.2 | 13.4 | 11.1 | 12.1 | 12.7 | 11.3 | 10.3 | 9.2 | 10.3 | 8.7 | 9.6 | 12.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.5 | 6.5 | 7.9 | 6.9 | 5.5 | 7.6 | 7.3 | 6.8 | 6.2 | 7.5 | 8.5 | 8.7 |
| Precipitation (mm) | 382 | 319 | 370 | 368 | 534 | 414 | 305 | 327 | 520 | 357 | 232 | 366 |
| Sunny days | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 |
| Rainy days | 31 | 28 | 29 | 30 | 31 | 30 | 31 | 31 | 30 | 29 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sunda is at