Average annual temperature is 25.1 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 18.2 °C
Number of sunny days: 16 days
Number of rainy days: 349 days
Look at detailed online map of Olipai
* Weather data for Olipai 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) | 33.9 | 33.7 | 33.1 | 32.4 | 31.4 | 31.0 | 31.0 | 30.2 | 32.2 | 31.1 | 32.9 | 33.0 |
| Average daytime temperature (°C) | 30.9 | 30.9 | 30.6 | 30.3 | 29.0 | 28.9 | 28.8 | 28.8 | 29.3 | 29.3 | 30.5 | 31.1 |
| Average temperature (°C) | 25.9 | 25.7 | 25.4 | 25.0 | 24.9 | 24.8 | 24.7 | 24.3 | 24.7 | 24.8 | 25.3 | 26.0 |
| Average night temperature (°C) | 22.7 | 22.5 | 22.3 | 22.0 | 22.5 | 22.4 | 21.9 | 21.6 | 21.8 | 22.3 | 22.3 | 22.9 |
| Absolute minimum temperature (°C) | 21.1 | 21.3 | 20.7 | 20.9 | 21.6 | 20.9 | 19.5 | 19.1 | 18.2 | 20.9 | 20.6 | 22.1 |
| 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 | 12.4 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 7.7 | 7.1 | 8.0 | 8.0 | 6.2 | 7.5 | 8.2 | 8.7 | 8.4 | 7.9 | 9.2 | 9.2 |
| Precipitation (mm) | 341 | 274 | 321 | 438 | 506 | 319 | 173 | 209 | 267 | 450 | 285 | 279 |
| Sunny days | 3 | 4 | 2 | 0 | 0 | 0 | 3 | 2 | 2 | 0 | 0 | 0 |
| Rainy days | 28 | 24 | 29 | 30 | 31 | 30 | 28 | 29 | 28 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Olipai is at