Average annual temperature is 21.7 °C
Absolute maximum temperature: 30.3 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 2 days
Number of rainy days: 363 days
Look at detailed online map of Matawan
* Weather data for Matawan 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) | 29.1 | 30.3 | 29.0 | 28.3 | 27.5 | 27.4 | 26.7 | 25.1 | 26.4 | 28.1 | 28.4 | 28.9 |
| Average daytime temperature (°C) | 26.9 | 26.6 | 27.1 | 26.7 | 25.6 | 23.7 | 22.9 | 21.6 | 22.9 | 25.3 | 25.7 | 26.8 |
| Average temperature (°C) | 22.4 | 22.5 | 22.4 | 22.2 | 22.0 | 21.2 | 20.8 | 20.2 | 20.6 | 21.6 | 21.8 | 22.6 |
| Average night temperature (°C) | 19.9 | 20.2 | 19.8 | 19.7 | 20.0 | 19.7 | 19.4 | 19.4 | 19.3 | 19.6 | 19.3 | 20.2 |
| Absolute minimum temperature (°C) | 19.1 | 19.2 | 18.1 | 18.6 | 18.3 | 16.8 | 17.5 | 16.7 | 15.4 | 18.0 | 16.5 | 19.6 |
| 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 | 11.0 | 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 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.4 | 7.2 | 8.7 | 9.1 | 6.4 | 4.6 | 4.8 | 2.1 | 3.9 | 6.5 | 8.9 | 8.5 |
| Precipitation (mm) | 292 | 368 | 309 | 221 | 647 | 534 | 888 | 1728 | 1147 | 445 | 312 | 426 |
| Sunny days | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 30 | 30 | 30 | 30 | 31 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Matawan during the most sunny months:
The largest precipitation sum in Matawan is at