Average annual temperature is 25.5 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 47 days
Number of rainy days: 318 days
Look at detailed online map of Amarsar
* Weather data for Amarsar 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) | 33.6 | 33.3 | 33.5 | 31.6 | 32.3 | 31.7 | 33.3 | 34.3 | 36.5 | 34.4 | 34.2 | 33.6 |
| Average daytime temperature (°C) | 30.6 | 30.0 | 31.1 | 29.6 | 29.7 | 29.7 | 30.9 | 32.2 | 33.3 | 31.2 | 31.7 | 30.9 |
| Average temperature (°C) | 25.3 | 25.1 | 25.3 | 25.0 | 25.2 | 25.1 | 25.6 | 25.9 | 26.6 | 25.7 | 26.1 | 25.7 |
| Average night temperature (°C) | 22.4 | 22.6 | 22.2 | 22.3 | 22.6 | 22.1 | 22.2 | 21.9 | 22.3 | 22.4 | 22.6 | 22.9 |
| Absolute minimum temperature (°C) | 21.8 | 21.2 | 21.5 | 21.4 | 21.5 | 21.0 | 19.8 | 19.3 | 20.3 | 21.3 | 21.7 | 22.1 |
| 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 | 11.9 | 11.9 | 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) | 8.4 | 6.8 | 8.6 | 8.0 | 7.4 | 8.7 | 9.4 | 10.4 | 10.3 | 9.5 | 9.8 | 8.7 |
| Precipitation (mm) | 236 | 425 | 534 | 283 | 298 | 108 | 119 | 87 | 59 | 222 | 192 | 512 |
| Sunny days | 1 | 0 | 2 | 1 | 3 | 5 | 7 | 9 | 13 | 3 | 3 | 0 |
| Rainy days | 30 | 28 | 29 | 29 | 28 | 25 | 24 | 22 | 17 | 28 | 27 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Amarsar is at