Average annual temperature is 20.5 °C
Absolute maximum temperature: 29.1 °C
Absolute minimum temperature: 10.7 °C
Number of sunny days: 9 days
Number of rainy days: 356 days
Look at detailed online map of Kaupena
* Weather data for Kaupena 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) | 28.4 | 27.9 | 28.4 | 28.3 | 27.9 | 27.7 | 27.8 | 25.6 | 27.4 | 27.8 | 29.0 | 29.1 |
| Average daytime temperature (°C) | 26.3 | 25.2 | 26.0 | 25.6 | 25.2 | 24.9 | 24.6 | 23.8 | 24.3 | 25.4 | 26.4 | 26.5 |
| Average temperature (°C) | 20.9 | 20.5 | 20.6 | 20.6 | 20.7 | 20.3 | 20.2 | 19.6 | 20.0 | 20.6 | 21.1 | 21.3 |
| Average night temperature (°C) | 17.1 | 17.7 | 17.2 | 17.3 | 17.9 | 17.2 | 17.3 | 17.2 | 17.4 | 17.3 | 17.4 | 17.9 |
| Absolute minimum temperature (°C) | 15.6 | 15.0 | 15.6 | 15.3 | 15.5 | 14.7 | 14.9 | 14.1 | 15.1 | 10.7 | 15.0 | 15.2 |
| 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) | 8.1 | 6.5 | 7.9 | 7.6 | 7.0 | 8.1 | 8.5 | 8.0 | 7.5 | 8.4 | 9.5 | 8.7 |
| Precipitation (mm) | 284 | 460 | 301 | 247 | 313 | 307 | 137 | 144 | 278 | 265 | 217 | 337 |
| Sunny days | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 1 | 0 |
| Rainy days | 29 | 28 | 30 | 30 | 31 | 30 | 31 | 31 | 28 | 28 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kaupena is at