Average annual temperature is 14.2 °C
Absolute maximum temperature: 22.0 °C
Absolute minimum temperature: 5.7 °C
Number of sunny days: 7 days
Number of rainy days: 358 days
Look at detailed online map of Longap
* Weather data for Longap 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) | 21.9 | 21.1 | 21.5 | 21.7 | 21.8 | 20.9 | 21.1 | 21.3 | 21.6 | 21.8 | 22.0 | 22.0 |
| Average daytime temperature (°C) | 19.5 | 19.2 | 19.6 | 19.3 | 19.0 | 19.3 | 18.9 | 18.7 | 19.0 | 19.3 | 20.1 | 20.6 |
| Average temperature (°C) | 14.4 | 14.6 | 14.3 | 14.2 | 14.5 | 14.1 | 14.0 | 13.7 | 13.9 | 13.8 | 14.4 | 15.0 |
| Average night temperature (°C) | 10.8 | 11.6 | 10.8 | 11.0 | 11.5 | 10.8 | 10.7 | 10.7 | 11.1 | 10.1 | 10.6 | 11.6 |
| Absolute minimum temperature (°C) | 7.9 | 8.9 | 7.8 | 8.1 | 7.6 | 8.7 | 7.4 | 5.7 | 5.9 | 5.9 | 6.6 | 9.5 |
| 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 | 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 | 12.5 |
| 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 | 6.0 | 7.8 | 7.0 | 6.5 | 8.6 | 8.4 | 8.2 | 7.7 | 8.4 | 8.8 | 8.1 |
| Precipitation (mm) | 299 | 426 | 337 | 426 | 341 | 245 | 217 | 149 | 241 | 201 | 243 | 426 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 4 | 1 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 30 | 30 | 30 | 30 | 27 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Longap is at