Average annual temperature is 27.9 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: 24.5 °C
Number of sunny days: 26 days
Number of rainy days: 339 days
Look at detailed online map of Matahei
* Weather data for Matahei 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) | 29.8 | 29.9 | 30.1 | 30.0 | 30.2 | 30.5 | 30.1 | 30.4 | 29.7 | 30.1 | 30.4 | 30.4 |
| Average daytime temperature (°C) | 28.8 | 28.9 | 28.9 | 28.9 | 29.1 | 28.6 | 28.8 | 29.0 | 28.8 | 29.1 | 29.3 | 29.4 |
| Average temperature (°C) | 27.7 | 27.8 | 27.9 | 27.8 | 28.1 | 27.6 | 27.9 | 28.0 | 27.8 | 28.0 | 28.2 | 28.5 |
| Average night temperature (°C) | 26.0 | 26.3 | 26.6 | 26.6 | 27.0 | 26.4 | 26.6 | 26.6 | 26.7 | 26.7 | 26.8 | 27.3 |
| Absolute minimum temperature (°C) | 25.0 | 25.5 | 25.0 | 25.5 | 25.7 | 24.8 | 24.5 | 25.0 | 25.3 | 24.5 | 24.9 | 25.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.4 | 7.5 | 8.7 | 8.7 | 7.9 | 9.2 | 8.9 | 9.3 | 9.1 | 9.1 | 10.1 | 9.6 |
| Precipitation (mm) | 220 | 405 | 249 | 275 | 419 | 276 | 259 | 135 | 220 | 232 | 225 | 228 |
| Sunny days | 0 | 1 | 3 | 2 | 1 | 1 | 0 | 2 | 3 | 5 | 2 | 6 |
| Rainy days | 31 | 27 | 28 | 28 | 30 | 29 | 31 | 29 | 27 | 26 | 28 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Matahei is at