Average annual temperature is 18.2 °C
Absolute maximum temperature: 26.7 °C
Absolute minimum temperature: 8.8 °C
Number of sunny days: 3 days
Number of rainy days: 362 days
Look at detailed online map of Williame
* Weather data for Williame 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) | 26.7 | 26.6 | 26.2 | 25.9 | 25.8 | 25.3 | 25.3 | 23.4 | 25.0 | 25.8 | 26.1 | 26.3 |
| Average daytime temperature (°C) | 24.5 | 24.4 | 24.5 | 23.8 | 22.8 | 22.3 | 21.9 | 20.8 | 20.9 | 23.0 | 24.2 | 24.7 |
| Average temperature (°C) | 18.8 | 18.8 | 18.5 | 18.3 | 18.4 | 18.1 | 17.8 | 17.0 | 17.4 | 18.0 | 18.7 | 18.9 |
| Average night temperature (°C) | 15.2 | 15.6 | 14.7 | 14.9 | 15.8 | 15.7 | 15.3 | 15.1 | 15.5 | 14.8 | 14.8 | 15.2 |
| Absolute minimum temperature (°C) | 13.3 | 13.9 | 12.8 | 12.9 | 14.4 | 13.7 | 13.4 | 12.2 | 13.4 | 8.8 | 9.7 | 13.6 |
| 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) | 7.9 | 7.5 | 8.5 | 7.2 | 6.4 | 6.7 | 7.1 | 5.7 | 5.0 | 7.3 | 9.2 | 8.8 |
| Precipitation (mm) | 345 | 338 | 333 | 451 | 489 | 487 | 347 | 405 | 595 | 493 | 274 | 417 |
| Sunny days | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 30 | 27 | 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 best time to visit Williame during the most sunny months:
The largest precipitation sum in Williame is at