Average annual temperature is 18.5 °C
Absolute maximum temperature: 26.0 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 22 days
Number of rainy days: 343 days
Look at detailed online map of Lega
* Weather data for Lega 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) | 25.6 | 24.7 | 24.6 | 24.6 | 24.4 | 23.3 | 23.2 | 23.1 | 24.2 | 24.0 | 24.6 | 26.0 |
| Average daytime temperature (°C) | 22.8 | 22.9 | 23.0 | 22.7 | 22.1 | 21.3 | 21.2 | 20.3 | 21.3 | 22.4 | 22.8 | 23.5 |
| Average temperature (°C) | 19.3 | 19.3 | 19.1 | 18.7 | 18.7 | 17.9 | 17.7 | 17.2 | 17.5 | 18.6 | 18.8 | 19.5 |
| Average night temperature (°C) | 16.8 | 16.9 | 16.4 | 16.0 | 16.5 | 15.5 | 15.4 | 15.2 | 15.2 | 16.0 | 16.0 | 16.6 |
| Absolute minimum temperature (°C) | 15.0 | 15.7 | 15.3 | 14.9 | 15.2 | 13.2 | 12.9 | 13.3 | 13.4 | 14.5 | 12.9 | 14.6 |
| 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) | 12.5 | 12.3 | 12.1 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 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 | 7.2 | 8.5 | 9.0 | 7.4 | 8.4 | 8.0 | 8.1 | 8.5 | 9.8 | 10.4 | 9.7 |
| Precipitation (mm) | 222 | 367 | 249 | 247 | 424 | 113 | 223 | 203 | 223 | 379 | 213 | 278 |
| Sunny days | 2 | 0 | 3 | 0 | 0 | 3 | 4 | 1 | 5 | 2 | 1 | 1 |
| Rainy days | 29 | 28 | 28 | 30 | 31 | 27 | 27 | 30 | 25 | 29 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lega is at