Average annual temperature is 25.0 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 19.4 °C
Number of sunny days: 1 day
Number of rainy days: 364 days
Look at detailed online map of Weisin
* Weather data for Weisin 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) | 32.3 | 32.5 | 32.5 | 32.2 | 32.4 | 32.0 | 32.2 | 32.7 | 32.1 | 33.4 | 32.8 | 33.0 |
| Average daytime temperature (°C) | 29.5 | 29.4 | 30.3 | 28.6 | 29.5 | 29.4 | 29.8 | 30.1 | 30.1 | 30.3 | 30.3 | 29.5 |
| Average temperature (°C) | 24.9 | 24.8 | 25.0 | 24.6 | 25.1 | 24.8 | 25.1 | 25.0 | 25.1 | 25.3 | 25.3 | 25.0 |
| Average night temperature (°C) | 22.1 | 22.1 | 22.1 | 22.1 | 22.5 | 22.0 | 22.1 | 21.8 | 22.1 | 22.0 | 22.4 | 22.6 |
| Absolute minimum temperature (°C) | 20.9 | 21.3 | 20.5 | 21.5 | 21.4 | 20.5 | 19.4 | 20.8 | 21.0 | 20.9 | 21.5 | 21.4 |
| 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) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| 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 | 6.1 | 7.4 | 6.4 | 7.2 | 7.6 | 8.7 | 9.0 | 8.3 | 8.4 | 8.3 | 6.6 |
| Precipitation (mm) | 347 | 380 | 378 | 401 | 385 | 233 | 191 | 247 | 238 | 341 | 301 | 459 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 29 | 31 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Weisin is at