Average annual temperature is 26.8 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: 21.8 °C
Number of sunny days: 8 days
Number of rainy days: 357 days
Look at detailed online map of A'ana
* Weather data for A'ana 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) | 30.0 | 30.2 | 30.4 | 31.7 | 31.1 | 31.0 | 31.6 | 31.7 | 32.2 | 32.0 | 33.0 | 32.2 |
| Average daytime temperature (°C) | 28.8 | 29.1 | 29.4 | 29.7 | 29.5 | 29.5 | 29.7 | 30.3 | 30.2 | 30.2 | 31.2 | 30.3 |
| Average temperature (°C) | 26.4 | 26.7 | 27.0 | 27.1 | 26.9 | 26.8 | 26.2 | 26.6 | 26.6 | 26.7 | 27.4 | 27.0 |
| Average night temperature (°C) | 24.7 | 24.9 | 24.9 | 25.2 | 25.0 | 24.8 | 23.8 | 24.0 | 24.1 | 24.4 | 24.8 | 24.7 |
| Absolute minimum temperature (°C) | 22.7 | 23.1 | 23.9 | 23.4 | 23.5 | 23.0 | 22.6 | 21.8 | 23.3 | 23.2 | 23.1 | 24.1 |
| 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) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.3 | 11.4 | 11.7 | 12.0 | 12.4 | 12.8 | 12.9 |
| 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) | 9.4 | 9.7 | 9.4 | 10.1 | 9.4 | 10.1 | 9.5 | 10.5 | 10.7 | 11.2 | 11.2 | 10.1 |
| Precipitation (mm) | 370 | 232 | 187 | 146 | 228 | 81 | 164 | 60 | 68 | 163 | 142 | 310 |
| Sunny days | 1 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 1 | 1 | 0 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 31 | 29 | 28 | 30 | 29 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in A'ana is at