Average annual temperature is 23.7 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 12 days
Number of rainy days: 353 days
Look at detailed online map of Sawanam
* Weather data for Sawanam 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) | 31.6 | 30.3 | 30.5 | 30.0 | 31.0 | 29.3 | 29.6 | 28.7 | 29.0 | 31.6 | 30.4 | 30.8 |
| Average daytime temperature (°C) | 29.1 | 28.8 | 28.9 | 28.2 | 27.4 | 26.7 | 26.6 | 26.3 | 26.2 | 28.4 | 28.4 | 29.3 |
| Average temperature (°C) | 24.5 | 24.4 | 24.1 | 23.9 | 23.6 | 23.2 | 22.8 | 22.5 | 22.8 | 23.8 | 24.1 | 24.6 |
| Average night temperature (°C) | 21.5 | 21.7 | 21.4 | 21.4 | 21.4 | 21.2 | 20.9 | 20.2 | 20.6 | 20.9 | 21.2 | 21.8 |
| Absolute minimum temperature (°C) | 20.0 | 20.7 | 20.4 | 20.5 | 20.1 | 20.5 | 19.8 | 18.9 | 18.4 | 19.3 | 20.0 | 20.9 |
| 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) | 8.7 | 7.8 | 8.0 | 7.7 | 6.0 | 6.1 | 5.5 | 5.6 | 5.5 | 8.0 | 7.9 | 8.4 |
| Precipitation (mm) | 739 | 436 | 525 | 732 | 827 | 609 | 772 | 479 | 721 | 430 | 389 | 464 |
| Sunny days | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 1 | 0 |
| Rainy days | 29 | 28 | 30 | 30 | 31 | 30 | 31 | 31 | 28 | 25 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sawanam is at