Average annual temperature is 16.8 °C
Absolute maximum temperature: 24.1 °C
Absolute minimum temperature: 8.9 °C
Number of sunny days: 11 days
Number of rainy days: 354 days
Look at detailed online map of Halengo
* Weather data for Halengo 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) | 23.2 | 23.7 | 23.1 | 22.9 | 23.3 | 22.2 | 21.8 | 22.3 | 23.0 | 22.8 | 23.0 | 24.1 |
| Average daytime temperature (°C) | 21.6 | 21.4 | 21.6 | 21.0 | 20.8 | 20.6 | 20.1 | 19.6 | 19.9 | 21.0 | 21.7 | 22.1 |
| Average temperature (°C) | 17.2 | 17.3 | 17.1 | 16.9 | 17.1 | 16.8 | 16.4 | 15.9 | 16.1 | 16.5 | 17.0 | 17.5 |
| Average night temperature (°C) | 13.7 | 14.6 | 13.8 | 13.8 | 14.6 | 14.2 | 13.9 | 13.6 | 13.9 | 13.1 | 13.2 | 13.9 |
| Absolute minimum temperature (°C) | 11.7 | 12.8 | 10.7 | 11.5 | 12.1 | 11.5 | 11.0 | 9.0 | 8.9 | 9.5 | 9.9 | 12.4 |
| 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.4 |
| 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) | 8.1 | 7.6 | 8.4 | 7.7 | 6.9 | 8.3 | 7.9 | 7.7 | 6.9 | 8.8 | 9.3 | 8.9 |
| Precipitation (mm) | 289 | 248 | 351 | 411 | 489 | 255 | 317 | 230 | 337 | 233 | 211 | 254 |
| Sunny days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 6 | 2 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 31 | 30 | 31 | 29 | 30 | 25 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Halengo is at