Average annual temperature is 24.9 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: 20.6 °C
Number of sunny days: 4 days
Number of rainy days: 361 days
Look at detailed online map of Tutuila
* Weather data for Tutuila 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) | 30.5 | 30.2 | 31.6 | 30.5 | 30.7 | 30.3 | 30.0 | 29.5 | 29.7 | 30.9 | 30.4 | 30.5 |
| Average daytime temperature (°C) | 29.1 | 28.0 | 28.8 | 28.4 | 28.5 | 28.5 | 28.3 | 28.2 | 28.6 | 28.8 | 29.1 | 28.6 |
| Average temperature (°C) | 24.8 | 24.6 | 24.7 | 24.7 | 25.0 | 24.7 | 24.7 | 24.9 | 24.9 | 24.9 | 25.2 | 25.1 |
| Average night temperature (°C) | 22.2 | 22.4 | 22.3 | 22.5 | 23.0 | 22.4 | 22.5 | 22.7 | 22.6 | 22.4 | 22.6 | 22.9 |
| Absolute minimum temperature (°C) | 21.1 | 21.7 | 20.6 | 21.0 | 21.8 | 21.6 | 21.4 | 21.6 | 21.5 | 21.4 | 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 | 12.0 | 11.0 | 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 | 12.3 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 10.1 | 7.3 | 8.0 | 8.1 | 7.5 | 8.9 | 7.9 | 9.2 | 9.7 | 9.0 | 9.8 | 8.7 |
| Precipitation (mm) | 330 | 440 | 347 | 456 | 397 | 429 | 404 | 297 | 358 | 395 | 212 | 379 |
| Sunny days | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 30 | 30 | 31 | 31 | 29 | 30 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |