Average annual temperature is 17.9 °C
Absolute maximum temperature: 25.1 °C
Absolute minimum temperature: 12.3 °C
Number of sunny days: 29 days
Number of rainy days: 336 days
Look at detailed online map of Butemu
* Weather data for Butemu 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) | 24.4 | 24.8 | 24.6 | 23.5 | 24.1 | 22.3 | 22.9 | 22.3 | 21.9 | 24.1 | 23.8 | 25.1 |
| Average daytime temperature (°C) | 21.8 | 22.3 | 22.7 | 21.7 | 21.5 | 20.8 | 20.2 | 20.2 | 20.3 | 21.5 | 22.1 | 22.7 |
| Average temperature (°C) | 18.4 | 18.6 | 18.4 | 18.2 | 18.2 | 17.7 | 17.0 | 16.9 | 17.0 | 17.7 | 18.1 | 18.6 |
| Average night temperature (°C) | 15.9 | 16.1 | 15.6 | 15.5 | 15.8 | 15.5 | 14.7 | 14.5 | 14.3 | 15.1 | 15.1 | 15.9 |
| Absolute minimum temperature (°C) | 14.0 | 14.7 | 13.6 | 14.7 | 14.9 | 13.5 | 13.0 | 12.3 | 12.5 | 13.8 | 14.0 | 14.7 |
| 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) | 12.4 | 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) | 7.7 | 7.5 | 8.8 | 8.2 | 7.3 | 8.2 | 8.6 | 9.6 | 8.9 | 9.7 | 10.0 | 9.2 |
| Precipitation (mm) | 583 | 430 | 309 | 515 | 496 | 307 | 217 | 150 | 298 | 400 | 289 | 532 |
| Sunny days | 3 | 0 | 3 | 0 | 0 | 0 | 2 | 6 | 2 | 5 | 4 | 4 |
| Rainy days | 28 | 28 | 28 | 30 | 31 | 30 | 29 | 25 | 28 | 26 | 26 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Butemu is at