Average annual temperature is 25.3 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 19.7 °C
Number of sunny days: 1 day
Number of rainy days: 364 days
Look at detailed online map of Sulunku
* Weather data for Sulunku 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) | 32.4 | 32.5 | 33.1 | 32.2 | 32.9 | 31.7 | 32.2 | 32.7 | 33.0 | 33.4 | 33.5 | 33.3 |
| Average daytime temperature (°C) | 29.9 | 29.2 | 30.6 | 28.8 | 29.6 | 29.4 | 29.7 | 30.7 | 30.6 | 30.5 | 31.0 | 30.1 |
| Average temperature (°C) | 25.1 | 24.9 | 25.3 | 24.8 | 25.3 | 25.0 | 25.2 | 25.3 | 25.5 | 25.5 | 25.7 | 25.4 |
| Average night temperature (°C) | 22.3 | 22.5 | 22.3 | 22.5 | 22.7 | 22.3 | 22.3 | 21.9 | 22.2 | 22.4 | 22.7 | 22.9 |
| Absolute minimum temperature (°C) | 21.3 | 21.8 | 21.3 | 21.8 | 22.1 | 20.8 | 19.7 | 20.7 | 21.6 | 21.6 | 21.8 | 21.9 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.6 | 5.9 | 7.7 | 5.8 | 7.1 | 7.1 | 8.1 | 8.9 | 8.4 | 7.7 | 8.4 | 6.5 |
| Precipitation (mm) | 354 | 468 | 414 | 410 | 425 | 197 | 233 | 324 | 274 | 377 | 399 | 524 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 29 | 31 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sulunku is at