Average annual temperature is 25.4 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 20.8 °C
Number of sunny days: 31 days
Number of rainy days: 334 days
Look at detailed online map of Kupi
* Weather data for Kupi 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) | 33.2 | 32.9 | 32.6 | 32.3 | 31.8 | 31.3 | 32.9 | 33.5 | 34.7 | 33.6 | 33.6 | 32.8 |
| Average daytime temperature (°C) | 29.7 | 28.7 | 30.0 | 29.6 | 29.2 | 29.7 | 30.3 | 31.1 | 32.1 | 30.6 | 31.0 | 30.1 |
| Average temperature (°C) | 25.0 | 24.6 | 25.1 | 25.0 | 25.1 | 25.3 | 25.6 | 25.9 | 26.5 | 25.8 | 26.0 | 25.4 |
| Average night temperature (°C) | 22.2 | 22.4 | 22.3 | 22.3 | 22.7 | 22.7 | 22.7 | 22.6 | 23.0 | 23.0 | 22.9 | 23.0 |
| Absolute minimum temperature (°C) | 21.1 | 21.8 | 21.4 | 20.8 | 21.6 | 21.8 | 21.4 | 20.8 | 22.1 | 22.0 | 21.5 | 22.0 |
| 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) | 7.7 | 5.3 | 7.7 | 7.7 | 7.2 | 8.8 | 9.6 | 10.2 | 9.7 | 9.1 | 9.4 | 7.9 |
| Precipitation (mm) | 376 | 521 | 388 | 404 | 327 | 151 | 194 | 135 | 64 | 234 | 222 | 456 |
| Sunny days | 1 | 0 | 1 | 0 | 0 | 4 | 4 | 5 | 11 | 2 | 2 | 1 |
| Rainy days | 30 | 28 | 30 | 30 | 31 | 26 | 27 | 26 | 19 | 29 | 28 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kupi is at