Average annual temperature is 10.9 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: -24.9 °C
Number of sunny days: 195 days
Number of rainy days: 150 days
Number of snow days: 20 days
Look at detailed online map of Samoa
* Weather data for Samoa United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 8.9 | 9.7 | 20.5 | 25.2 | 31.5 | 35.1 | 33.9 | 36.6 | 33.6 | 28.3 | 17.9 | 12.7 |
| Average daytime temperature (°C) | 1.5 | 3.6 | 7.4 | 16.0 | 23.4 | 28.5 | 28.4 | 28.2 | 24.9 | 16.5 | 9.1 | 5.8 |
| Average temperature (°C) | -2.4 | -1.8 | 2.2 | 9.4 | 16.7 | 22.1 | 22.9 | 22.7 | 19.5 | 12.1 | 4.2 | 2.1 |
| Average night temperature (°C) | -5.1 | -6.2 | -1.7 | 4.2 | 10.8 | 16.1 | 17.8 | 18.2 | 15.3 | 8.4 | 0.3 | -0.4 |
| Absolute minimum temperature (°C) | -24.9 | -22.2 | -12.4 | -2.4 | 2.1 | 8.1 | 13.4 | 11.3 | 9.8 | -2.8 | -12.5 | -8.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.0 | 7.4 | 6.5 | 9.1 | 11.6 | 12.6 | 12.4 | 11.3 | 9.5 | 7.2 | 7.0 | 4.0 |
| Precipitation (mm) | 74 | 99 | 73 | 75 | 56 | 21 | 69 | 40 | 72 | 96 | 32 | 57 |
| Sunny days | 14 | 16 | 12 | 15 | 23 | 19 | 13 | 14 | 13 | 15 | 23 | 18 |
| Rainy days | 9 | 8 | 16 | 14 | 8 | 11 | 18 | 17 | 17 | 15 | 5 | 12 |
| Snow days | 8 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 |
The best time to visit Samoa during the most sunny months:
The largest precipitation sum in Samoa is at