Average annual temperature is 26.9 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: 22.9 °C
Number of sunny days: 2 days
Number of rainy days: 363 days
Look at detailed online map of Waterstone
* Weather data for Waterstone 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) | 31.2 | 30.9 | 31.2 | 31.4 | 31.9 | 31.1 | 30.6 | 31.3 | 31.0 | 31.7 | 31.2 | 32.0 |
| Average daytime temperature (°C) | 29.4 | 29.0 | 29.5 | 29.4 | 29.8 | 29.1 | 29.1 | 29.4 | 29.4 | 30.3 | 30.1 | 29.7 |
| Average temperature (°C) | 26.8 | 26.6 | 26.9 | 26.8 | 27.2 | 26.7 | 26.7 | 26.8 | 26.7 | 27.2 | 27.3 | 27.3 |
| Average night temperature (°C) | 24.7 | 24.7 | 24.9 | 24.8 | 25.2 | 24.9 | 24.7 | 24.6 | 24.6 | 24.9 | 25.1 | 25.4 |
| Absolute minimum temperature (°C) | 23.9 | 23.5 | 23.4 | 23.8 | 23.9 | 23.8 | 23.4 | 23.1 | 22.9 | 23.8 | 23.7 | 23.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 8.2 | 6.6 | 8.7 | 7.5 | 8.0 | 8.8 | 8.6 | 8.9 | 9.1 | 9.5 | 9.7 | 8.1 |
| Precipitation (mm) | 385 | 529 | 328 | 411 | 413 | 392 | 419 | 278 | 396 | 321 | 316 | 483 |
| Sunny days | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 30 | 30 | 30 | 30 | 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 Waterstone is at