Average annual temperature is 23.9 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 4 days
Number of rainy days: 361 days
Look at detailed online map of Siemetamanabip
* Weather data for Siemetamanabip 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) | 30.8 | 29.9 | 30.8 | 30.3 | 30.9 | 31.1 | 30.1 | 30.4 | 30.6 | 31.5 | 31.1 | 31.2 |
| Average daytime temperature (°C) | 28.4 | 27.5 | 28.1 | 27.4 | 28.1 | 28.1 | 28.0 | 28.2 | 28.4 | 28.6 | 28.7 | 27.9 |
| Average temperature (°C) | 23.7 | 23.4 | 23.6 | 23.5 | 23.9 | 23.8 | 24.1 | 23.9 | 24.0 | 24.3 | 24.4 | 24.2 |
| Average night temperature (°C) | 20.5 | 20.6 | 20.5 | 20.7 | 20.8 | 20.6 | 21.2 | 20.7 | 21.2 | 21.1 | 21.4 | 21.8 |
| Absolute minimum temperature (°C) | 19.3 | 19.5 | 19.5 | 19.7 | 19.8 | 19.4 | 19.5 | 19.6 | 20.1 | 18.9 | 20.1 | 21.0 |
| 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 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 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) | 8.1 | 6.5 | 7.5 | 6.7 | 7.9 | 9.0 | 9.0 | 9.3 | 8.9 | 9.1 | 8.1 | 7.4 |
| Precipitation (mm) | 744 | 721 | 626 | 541 | 576 | 401 | 461 | 329 | 635 | 593 | 411 | 584 |
| Sunny days | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| Rainy days | 31 | 28 | 31 | 30 | 29 | 30 | 31 | 31 | 30 | 30 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siemetamanabip is at