Average annual temperature is 26.5 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 21.9 °C
Number of sunny days: 18 days
Number of rainy days: 347 days
Look at detailed online map of Bassis
* Weather data for Bassis 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) | 31.2 | 31.8 | 31.8 | 30.8 | 31.0 | 30.1 | 30.7 | 30.9 | 30.7 | 31.8 | 31.8 | 32.4 |
| Average daytime temperature (°C) | 29.5 | 29.7 | 29.9 | 29.5 | 29.2 | 28.5 | 28.8 | 28.2 | 28.7 | 30.1 | 30.0 | 30.8 |
| Average temperature (°C) | 27.0 | 27.0 | 27.0 | 26.6 | 26.6 | 26.0 | 25.8 | 25.4 | 25.7 | 26.6 | 26.8 | 27.4 |
| Average night temperature (°C) | 24.8 | 25.0 | 24.5 | 24.3 | 24.5 | 24.0 | 23.6 | 23.4 | 23.4 | 24.2 | 24.2 | 24.7 |
| Absolute minimum temperature (°C) | 23.6 | 23.7 | 23.1 | 23.2 | 23.3 | 22.1 | 21.9 | 22.1 | 21.9 | 23.2 | 22.1 | 23.8 |
| 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 | 11.9 | 11.8 | 11.7 | 11.7 | 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 | 7.1 | 8.5 | 8.5 | 7.0 | 7.9 | 8.2 | 8.5 | 8.2 | 9.7 | 10.3 | 9.9 |
| Precipitation (mm) | 190 | 334 | 169 | 256 | 365 | 147 | 256 | 172 | 175 | 274 | 114 | 213 |
| Sunny days | 0 | 0 | 2 | 1 | 1 | 1 | 1 | 2 | 4 | 2 | 1 | 3 |
| Rainy days | 31 | 28 | 29 | 29 | 30 | 29 | 30 | 29 | 26 | 29 | 29 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bassis is at