Average annual temperature is 21.2 °C
Absolute maximum temperature: 27.4 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 20 days
Number of rainy days: 345 days
Look at detailed online map of Tiku
* Weather data for Tiku 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) | 26.6 | 27.4 | 27.1 | 25.7 | 26.7 | 26.2 | 26.2 | 25.9 | 27.4 | 27.1 | 27.1 | 27.0 |
| Average daytime temperature (°C) | 24.7 | 24.8 | 25.1 | 24.6 | 24.7 | 24.3 | 23.8 | 23.0 | 24.0 | 25.1 | 25.0 | 25.2 |
| Average temperature (°C) | 21.4 | 21.5 | 21.4 | 21.2 | 21.5 | 21.0 | 20.7 | 20.1 | 20.6 | 21.3 | 21.4 | 21.7 |
| Average night temperature (°C) | 19.0 | 19.1 | 18.8 | 18.7 | 19.3 | 18.8 | 18.7 | 18.3 | 18.6 | 18.9 | 18.9 | 19.2 |
| Absolute minimum temperature (°C) | 17.8 | 18.1 | 17.5 | 17.4 | 17.8 | 16.7 | 16.7 | 17.4 | 16.3 | 17.4 | 17.9 | 17.5 |
| 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.5 |
| 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) | 7.9 | 7.0 | 9.0 | 8.3 | 7.2 | 8.1 | 7.0 | 6.7 | 7.8 | 9.0 | 8.9 | 9.0 |
| Precipitation (mm) | 231 | 226 | 162 | 210 | 343 | 167 | 242 | 167 | 365 | 283 | 210 | 342 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 5 | 5 | 3 | 2 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 27 | 29 | 26 | 25 | 28 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tiku is at