Average annual temperature is 15.2 °C
Absolute maximum temperature: 23.4 °C
Absolute minimum temperature: 6.7 °C
Number of sunny days: 8 days
Number of rainy days: 357 days
Look at detailed online map of Winja
* Weather data for Winja 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) | 22.5 | 23.0 | 22.6 | 23.4 | 23.1 | 22.5 | 22.7 | 21.8 | 22.1 | 23.1 | 23.1 | 23.2 |
| Average daytime temperature (°C) | 20.8 | 20.6 | 20.9 | 20.3 | 20.2 | 20.2 | 19.7 | 19.1 | 19.4 | 20.4 | 21.1 | 21.5 |
| Average temperature (°C) | 15.3 | 15.5 | 15.2 | 15.1 | 15.5 | 15.2 | 15.0 | 14.7 | 14.9 | 14.7 | 15.3 | 15.8 |
| Average night temperature (°C) | 11.4 | 12.5 | 11.6 | 11.6 | 12.6 | 11.8 | 11.7 | 11.8 | 12.1 | 10.8 | 11.2 | 12.0 |
| Absolute minimum temperature (°C) | 10.0 | 10.2 | 9.9 | 9.8 | 10.0 | 8.9 | 7.7 | 7.5 | 8.0 | 6.7 | 8.1 | 10.7 |
| 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) | 7.7 | 5.8 | 7.7 | 6.9 | 6.2 | 8.6 | 8.0 | 8.0 | 7.3 | 8.2 | 9.1 | 8.2 |
| Precipitation (mm) | 382 | 414 | 402 | 411 | 485 | 270 | 266 | 246 | 341 | 335 | 271 | 403 |
| Sunny days | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 2 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 31 | 29 | 31 | 31 | 29 | 28 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Winja is at