Average annual temperature is 23.9 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: 19.2 °C
Number of sunny days: 6 days
Number of rainy days: 359 days
Look at detailed online map of Ben
* Weather data for Ben 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) | 30.3 | 30.5 | 31.1 | 30.8 | 31.5 | 29.8 | 30.3 | 30.5 | 30.5 | 31.5 | 30.6 | 31.0 |
| Average daytime temperature (°C) | 27.9 | 27.4 | 28.7 | 27.3 | 27.9 | 27.6 | 27.9 | 28.7 | 28.5 | 28.5 | 28.8 | 28.1 |
| Average temperature (°C) | 23.8 | 23.7 | 23.9 | 23.6 | 24.0 | 23.7 | 23.7 | 23.8 | 24.0 | 24.0 | 24.2 | 24.0 |
| Average night temperature (°C) | 21.2 | 21.4 | 21.2 | 21.3 | 21.8 | 21.4 | 21.2 | 20.8 | 21.3 | 21.2 | 21.5 | 21.6 |
| Absolute minimum temperature (°C) | 20.4 | 20.6 | 20.2 | 20.3 | 21.0 | 20.4 | 19.2 | 19.8 | 20.3 | 20.4 | 20.6 | 20.5 |
| 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) | 7.1 | 5.7 | 7.9 | 5.6 | 6.9 | 7.0 | 7.9 | 9.2 | 8.6 | 7.9 | 8.6 | 6.6 |
| Precipitation (mm) | 238 | 319 | 249 | 294 | 283 | 155 | 162 | 159 | 127 | 215 | 251 | 485 |
| Sunny days | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 0 | 1 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 29 | 29 | 29 | 31 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ben is at