Average annual temperature is 25.1 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: 20.7 °C
Number of sunny days: 1 day
Number of rainy days: 364 days
Look at detailed online map of Mantsuku
* Weather data for Mantsuku 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) | 32.1 | 32.2 | 32.7 | 32.4 | 32.3 | 31.7 | 32.0 | 32.5 | 32.6 | 33.2 | 33.1 | 33.0 |
| Average daytime temperature (°C) | 29.7 | 29.2 | 30.5 | 28.8 | 29.4 | 29.3 | 29.6 | 30.4 | 30.2 | 30.4 | 30.7 | 30.0 |
| Average temperature (°C) | 24.9 | 24.8 | 25.1 | 24.6 | 25.2 | 24.8 | 25.1 | 25.1 | 25.3 | 25.4 | 25.5 | 25.2 |
| Average night temperature (°C) | 22.2 | 22.3 | 22.2 | 22.4 | 22.6 | 22.2 | 22.2 | 21.9 | 22.3 | 22.3 | 22.6 | 22.7 |
| Absolute minimum temperature (°C) | 21.5 | 21.7 | 21.2 | 21.8 | 21.7 | 20.9 | 20.7 | 21.0 | 21.5 | 21.3 | 21.9 | 21.8 |
| 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) | 7.8 | 5.7 | 7.6 | 5.9 | 7.2 | 7.1 | 8.4 | 8.7 | 8.3 | 7.7 | 8.5 | 6.5 |
| Precipitation (mm) | 363 | 501 | 390 | 427 | 437 | 227 | 208 | 246 | 273 | 391 | 407 | 519 |
| 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 Mantsuku is at