Average annual temperature is 16.9 °C
Absolute maximum temperature: 24.9 °C
Absolute minimum temperature: 7.8 °C
Number of sunny days: 10 days
Number of rainy days: 355 days
Look at detailed online map of Tsak
* Weather data for Tsak 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) | 22.5 | 24.1 | 23.4 | 21.8 | 23.4 | 21.7 | 23.4 | 22.5 | 23.0 | 24.3 | 24.9 | 23.1 |
| Average daytime temperature (°C) | 20.6 | 20.7 | 21.0 | 20.3 | 21.2 | 20.8 | 21.1 | 21.3 | 21.2 | 21.3 | 22.0 | 21.8 |
| Average temperature (°C) | 16.9 | 17.0 | 16.7 | 16.6 | 17.1 | 16.4 | 16.8 | 16.9 | 17.0 | 16.8 | 17.2 | 17.4 |
| Average night temperature (°C) | 13.6 | 14.3 | 13.2 | 13.4 | 13.8 | 12.5 | 13.0 | 13.1 | 13.4 | 12.6 | 12.7 | 13.4 |
| Absolute minimum temperature (°C) | 11.5 | 12.0 | 10.2 | 10.5 | 11.1 | 7.8 | 9.6 | 8.5 | 8.5 | 8.0 | 10.1 | 11.4 |
| 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) | 8.2 | 5.6 | 7.4 | 7.5 | 7.5 | 8.9 | 9.2 | 9.8 | 9.3 | 9.0 | 9.4 | 7.9 |
| Precipitation (mm) | 266 | 407 | 309 | 299 | 373 | 281 | 182 | 297 | 293 | 297 | 272 | 355 |
| Sunny days | 1 | 0 | 2 | 0 | 0 | 2 | 2 | 1 | 1 | 0 | 1 | 0 |
| Rainy days | 30 | 28 | 29 | 30 | 31 | 28 | 29 | 30 | 29 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tsak is at