Average annual temperature is 16.9 °C
Absolute maximum temperature: 22.6 °C
Absolute minimum temperature: 9.6 °C
Number of sunny days: 1 day
Number of rainy days: 364 days
Look at detailed online map of Koru
* Weather data for Koru 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) | 21.9 | 22.2 | 22.3 | 22.5 | 21.6 | 22.1 | 20.8 | 20.1 | 20.8 | 20.7 | 22.5 | 22.6 |
| Average daytime temperature (°C) | 20.6 | 20.4 | 20.4 | 20.3 | 20.0 | 19.8 | 19.1 | 18.3 | 19.1 | 19.6 | 20.8 | 21.2 |
| Average temperature (°C) | 17.4 | 17.3 | 17.3 | 17.2 | 17.3 | 17.1 | 16.4 | 15.6 | 16.2 | 16.8 | 17.0 | 17.6 |
| Average night temperature (°C) | 14.8 | 14.9 | 14.7 | 14.6 | 15.2 | 15.1 | 14.2 | 13.7 | 13.9 | 14.4 | 13.8 | 14.5 |
| Absolute minimum temperature (°C) | 13.2 | 13.5 | 13.6 | 11.7 | 12.6 | 13.1 | 10.9 | 9.6 | 10.6 | 12.1 | 10.1 | 11.7 |
| 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 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.7 | 11.8 | 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) | 7.4 | 6.2 | 8.1 | 7.6 | 5.8 | 6.7 | 8.0 | 7.8 | 8.0 | 7.7 | 9.4 | 10.0 |
| Precipitation (mm) | 201 | 382 | 361 | 248 | 588 | 225 | 264 | 447 | 334 | 551 | 195 | 200 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 29 | 31 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Koru during the most sunny months:
The largest precipitation sum in Koru is at