Average annual temperature is 25.2 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: 19.0 °C
Number of sunny days: 5 days
Number of rainy days: 360 days
Look at detailed online map of Loisa
* Weather data for Loisa 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) | 30.7 | 30.4 | 30.8 | 30.4 | 30.2 | 30.1 | 29.4 | 29.1 | 29.2 | 30.3 | 30.1 | 30.5 |
| Average daytime temperature (°C) | 28.8 | 28.3 | 28.6 | 28.5 | 28.4 | 27.8 | 27.9 | 27.5 | 27.6 | 28.5 | 28.8 | 29.1 |
| Average temperature (°C) | 25.2 | 25.0 | 25.1 | 25.2 | 25.3 | 25.0 | 25.1 | 25.2 | 25.1 | 25.2 | 25.4 | 25.5 |
| Average night temperature (°C) | 23.1 | 23.2 | 22.8 | 23.1 | 23.4 | 23.0 | 23.3 | 23.3 | 23.4 | 23.1 | 23.1 | 23.5 |
| Absolute minimum temperature (°C) | 21.9 | 22.2 | 21.5 | 21.7 | 22.5 | 19.0 | 21.9 | 22.1 | 21.9 | 21.2 | 21.9 | 22.3 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.2 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 8.9 | 7.0 | 7.9 | 7.8 | 7.4 | 8.7 | 8.5 | 9.3 | 8.6 | 9.0 | 10.0 | 9.2 |
| Precipitation (mm) | 314 | 387 | 357 | 357 | 452 | 444 | 365 | 248 | 360 | 266 | 218 | 287 |
| Sunny days | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 |
| Rainy days | 30 | 28 | 30 | 30 | 31 | 30 | 31 | 31 | 29 | 29 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Loisa is at