Average annual temperature is 24.2 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: 20.4 °C
Number of sunny days: 2 days
Number of rainy days: 363 days
Look at detailed online map of Arisili
* Weather data for Arisili 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) | 30.6 | 30.9 | 31.1 | 31.6 | 31.9 | 30.1 | 30.6 | 30.9 | 30.9 | 32.0 | 30.9 | 31.2 |
| Average daytime temperature (°C) | 28.2 | 27.8 | 28.9 | 27.7 | 28.2 | 27.8 | 28.1 | 28.9 | 28.6 | 28.7 | 29.1 | 28.3 |
| Average temperature (°C) | 24.1 | 23.9 | 24.2 | 23.8 | 24.3 | 24.0 | 24.1 | 24.2 | 24.3 | 24.3 | 24.5 | 24.3 |
| Average night temperature (°C) | 21.6 | 21.6 | 21.6 | 21.7 | 22.0 | 21.8 | 21.7 | 21.3 | 21.7 | 21.6 | 21.8 | 22.0 |
| Absolute minimum temperature (°C) | 20.9 | 21.0 | 20.9 | 20.7 | 21.0 | 20.8 | 20.6 | 20.5 | 20.4 | 20.9 | 20.9 | 21.2 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.0 | 5.8 | 7.9 | 5.8 | 7.1 | 7.5 | 8.0 | 9.3 | 8.6 | 8.3 | 8.6 | 7.1 |
| Precipitation (mm) | 225 | 383 | 237 | 319 | 333 | 187 | 222 | 169 | 167 | 245 | 289 | 456 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 30 | 29 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arisili is at