Average annual temperature is 17.7 °C
Absolute maximum temperature: 23.3 °C
Absolute minimum temperature: 12.8 °C
Number of sunny days: 12 days
Number of rainy days: 353 days
Look at detailed online map of Simbai
* Weather data for Simbai 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) | 22.2 | 21.9 | 22.7 | 22.3 | 23.3 | 21.7 | 22.5 | 22.2 | 22.3 | 23.0 | 22.7 | 22.3 |
| Average daytime temperature (°C) | 20.3 | 20.1 | 20.6 | 20.3 | 20.6 | 20.5 | 20.8 | 20.9 | 20.9 | 20.7 | 21.1 | 20.9 |
| Average temperature (°C) | 17.5 | 17.4 | 17.6 | 17.5 | 17.9 | 17.8 | 17.9 | 17.6 | 17.9 | 17.7 | 17.8 | 17.9 |
| Average night temperature (°C) | 15.4 | 15.7 | 15.4 | 15.5 | 15.6 | 15.4 | 15.3 | 15.0 | 15.2 | 15.4 | 15.3 | 15.8 |
| Absolute minimum temperature (°C) | 13.9 | 14.0 | 13.7 | 14.1 | 14.0 | 13.8 | 12.9 | 12.9 | 12.8 | 13.5 | 13.7 | 14.9 |
| 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) | 12.4 | 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) | 7.5 | 4.8 | 7.5 | 7.2 | 6.5 | 8.7 | 9.2 | 10.0 | 9.6 | 8.5 | 8.6 | 7.3 |
| Precipitation (mm) | 305 | 624 | 374 | 238 | 270 | 206 | 130 | 98 | 133 | 285 | 289 | 725 |
| Sunny days | 0 | 0 | 2 | 0 | 1 | 1 | 2 | 2 | 3 | 0 | 1 | 0 |
| Rainy days | 31 | 28 | 29 | 30 | 30 | 29 | 29 | 29 | 27 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Simbai is at