Average annual temperature is 24.5 °C
Absolute maximum temperature: 29.0 °C
Absolute minimum temperature: 21.1 °C
Number of sunny days: 11 days
Number of rainy days: 354 days
Look at detailed online map of Mapusaga
* Weather data for Mapusaga American Samoa is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 26.3 | 26.6 | 27.1 | 27.2 | 26.5 | 26.9 | 27.3 | 27.1 | 27.3 | 27.0 | 29.0 | 27.4 |
| Average daytime temperature (°C) | 25.3 | 25.6 | 25.8 | 25.8 | 25.6 | 25.5 | 25.8 | 26.2 | 26.0 | 25.8 | 27.2 | 26.0 |
| Average temperature (°C) | 24.3 | 24.5 | 24.7 | 24.6 | 24.6 | 24.6 | 24.2 | 24.5 | 24.2 | 24.2 | 25.2 | 24.5 |
| Average night temperature (°C) | 23.0 | 23.1 | 23.6 | 23.2 | 23.4 | 23.4 | 22.9 | 23.2 | 22.8 | 22.8 | 23.5 | 23.3 |
| Absolute minimum temperature (°C) | 21.6 | 21.1 | 21.4 | 21.1 | 21.3 | 22.2 | 21.5 | 22.0 | 21.5 | 21.4 | 21.8 | 22.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 | 11.4 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.2 | 8.9 | 9.3 | 9.4 | 8.9 | 9.6 | 9.3 | 10.4 | 10.8 | 11.1 | 11.4 | 9.3 |
| Precipitation (mm) | 354 | 314 | 302 | 304 | 397 | 272 | 155 | 62 | 78 | 171 | 131 | 302 |
| Sunny days | 1 | 0 | 2 | 0 | 2 | 3 | 1 | 0 | 0 | 1 | 1 | 0 |
| Rainy days | 30 | 28 | 29 | 30 | 29 | 27 | 30 | 31 | 30 | 30 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mapusaga is at