Average annual temperature is 25.9 °C
Absolute maximum temperature: 28.6 °C
Absolute minimum temperature: 22.8 °C
Number of sunny days: 29 days
Number of rainy days: 336 days
Look at detailed online map of Pago Pago
* Weather data for Pago Pago 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) | 27.7 | 28.0 | 28.4 | 28.6 | 27.9 | 27.8 | 27.5 | 27.1 | 26.9 | 27.0 | 28.5 | 27.6 |
| Average daytime temperature (°C) | 26.7 | 26.9 | 27.2 | 27.2 | 27.0 | 26.9 | 26.6 | 26.6 | 26.1 | 26.2 | 27.1 | 26.8 |
| Average temperature (°C) | 25.7 | 25.9 | 26.2 | 26.1 | 26.0 | 26.1 | 25.8 | 26.0 | 25.5 | 25.5 | 26.3 | 25.9 |
| Average night temperature (°C) | 24.4 | 24.5 | 25.1 | 24.7 | 24.8 | 24.9 | 24.9 | 25.1 | 24.6 | 24.6 | 25.1 | 25.0 |
| Absolute minimum temperature (°C) | 23.4 | 23.0 | 23.8 | 23.5 | 22.8 | 23.4 | 23.4 | 24.0 | 23.1 | 23.4 | 23.5 | 23.7 |
| 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) | 9.3 | 9.0 | 9.4 | 9.5 | 8.9 | 9.6 | 9.5 | 10.5 | 10.9 | 11.1 | 11.5 | 9.3 |
| Precipitation (mm) | 380 | 310 | 308 | 300 | 394 | 308 | 123 | 48 | 72 | 164 | 117 | 378 |
| Sunny days | 1 | 0 | 4 | 2 | 1 | 4 | 4 | 5 | 3 | 2 | 2 | 1 |
| Rainy days | 30 | 28 | 27 | 28 | 30 | 26 | 27 | 26 | 27 | 29 | 28 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Pago Pago is at