Average annual temperature is 17.1 °C
Absolute maximum temperature: 24.2 °C
Absolute minimum temperature: 9.5 °C
Number of sunny days: 20 days
Number of rainy days: 345 days
Look at detailed online map of Tadei
* Weather data for Tadei 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) | 24.2 | 24.0 | 23.7 | 22.7 | 23.6 | 22.9 | 22.1 | 22.3 | 22.4 | 22.6 | 23.4 | 23.7 |
| Average daytime temperature (°C) | 21.9 | 21.4 | 21.8 | 21.1 | 21.3 | 21.4 | 21.0 | 20.6 | 20.8 | 21.4 | 21.8 | 22.2 |
| Average temperature (°C) | 17.3 | 17.3 | 17.3 | 17.1 | 17.3 | 17.1 | 16.8 | 16.4 | 16.6 | 17.0 | 17.4 | 17.9 |
| Average night temperature (°C) | 14.0 | 14.6 | 13.8 | 14.0 | 14.5 | 14.1 | 13.9 | 13.8 | 13.8 | 13.6 | 13.8 | 14.5 |
| Absolute minimum temperature (°C) | 12.0 | 12.5 | 11.0 | 12.5 | 11.7 | 11.6 | 12.1 | 10.8 | 10.7 | 9.5 | 10.2 | 12.9 |
| 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 | 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) | 8.5 | 7.6 | 8.5 | 7.7 | 7.4 | 8.9 | 8.6 | 8.8 | 8.3 | 9.1 | 9.4 | 8.6 |
| Precipitation (mm) | 307 | 287 | 304 | 325 | 343 | 227 | 273 | 126 | 296 | 153 | 153 | 229 |
| Sunny days | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 5 | 2 | 6 | 4 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 30 | 30 | 30 | 26 | 28 | 25 | 26 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tadei is at