Average annual temperature is 25.8 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: 19.9 °C
Number of sunny days: 21 days
Number of rainy days: 344 days
Look at detailed online map of Sipoi
* Weather data for Sipoi 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) | 35.1 | 34.0 | 33.2 | 33.0 | 32.6 | 32.3 | 32.4 | 31.1 | 32.9 | 32.8 | 34.1 | 34.5 |
| Average daytime temperature (°C) | 31.8 | 31.4 | 31.4 | 30.0 | 29.0 | 29.3 | 29.0 | 29.2 | 29.3 | 30.1 | 31.7 | 32.8 |
| Average temperature (°C) | 26.6 | 26.3 | 26.0 | 25.6 | 25.1 | 25.5 | 25.3 | 24.9 | 25.2 | 25.5 | 26.5 | 27.1 |
| Average night temperature (°C) | 23.3 | 23.2 | 23.1 | 23.1 | 23.0 | 23.1 | 22.8 | 21.9 | 22.5 | 22.6 | 23.2 | 23.6 |
| Absolute minimum temperature (°C) | 22.4 | 22.1 | 22.0 | 22.3 | 21.4 | 22.2 | 21.4 | 19.9 | 20.2 | 19.9 | 21.7 | 22.5 |
| 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) | 12.5 | 12.3 | 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) | 9.0 | 8.5 | 8.6 | 7.6 | 5.6 | 7.6 | 7.4 | 8.6 | 7.3 | 8.3 | 9.6 | 9.8 |
| Precipitation (mm) | 373 | 398 | 369 | 398 | 732 | 214 | 150 | 43 | 102 | 265 | 198 | 357 |
| Sunny days | 7 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 6 | 2 | 1 | 1 |
| Rainy days | 24 | 28 | 31 | 30 | 31 | 28 | 31 | 29 | 24 | 29 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sipoi is at