Average annual temperature is 26.7 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: 21.8 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Siutu
* Weather data for Siutu 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) | 30.6 | 31.2 | 30.4 | 31.6 | 31.9 | 30.7 | 30.9 | 31.3 | 29.9 | 30.5 | 32.1 | 32.1 |
| Average daytime temperature (°C) | 28.9 | 28.8 | 29.2 | 29.5 | 29.5 | 29.2 | 28.8 | 28.9 | 28.5 | 28.9 | 29.8 | 29.3 |
| Average temperature (°C) | 26.6 | 26.4 | 27.0 | 27.2 | 27.0 | 26.8 | 26.2 | 26.1 | 26.1 | 26.2 | 27.2 | 26.9 |
| Average night temperature (°C) | 24.5 | 23.9 | 24.8 | 25.2 | 24.9 | 24.8 | 24.6 | 24.1 | 24.7 | 24.6 | 25.3 | 25.1 |
| Absolute minimum temperature (°C) | 23.0 | 21.8 | 22.8 | 23.7 | 22.3 | 21.9 | 22.2 | 22.7 | 23.0 | 23.2 | 23.8 | 23.5 |
| 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 | 12.7 | 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 | 9.8 | 9.4 | 10.3 | 9.5 | 9.9 | 9.5 | 10.1 | 10.2 | 10.6 | 11.1 | 10.2 |
| Precipitation (mm) | 560 | 574 | 325 | 176 | 377 | 119 | 135 | 246 | 75 | 222 | 280 | 543 |
| Sunny days | 0 | 0 | 0 | 0 | 2 | 1 | 4 | 2 | 2 | 2 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 29 | 29 | 27 | 29 | 28 | 29 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siutu is at