Average annual temperature is 22.7 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 5.9 °C
Number of sunny days: 107 days
Number of rainy days: 258 days
Look at detailed online map of Som Sam
* Weather data for Som Sam Vietnam is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.1 | 34.9 | 36.4 | 34.9 | 38.7 | 34.3 | 35.0 | 32.7 | 31.2 | 31.0 | 30.1 | 28.4 |
| Average daytime temperature (°C) | 18.5 | 22.7 | 25.1 | 28.4 | 31.0 | 30.5 | 32.0 | 29.6 | 27.9 | 26.8 | 24.2 | 20.3 |
| Average temperature (°C) | 14.6 | 18.7 | 20.7 | 24.1 | 26.7 | 26.8 | 27.7 | 26.3 | 25.2 | 23.7 | 20.6 | 17.0 |
| Average night temperature (°C) | 10.6 | 15.1 | 16.9 | 20.8 | 22.9 | 24.2 | 24.4 | 23.8 | 22.9 | 20.5 | 17.1 | 13.9 |
| Absolute minimum temperature (°C) | 6.5 | 9.5 | 11.6 | 16.7 | 18.2 | 22.6 | 23.2 | 21.7 | 21.9 | 18.3 | 12.1 | 5.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.4 | 5.9 | 5.3 | 6.8 | 9.3 | 8.0 | 10.4 | 7.4 | 6.9 | 8.5 | 7.8 | 5.7 |
| Precipitation (mm) | 18 | 41 | 31 | 59 | 116 | 265 | 150 | 334 | 341 | 38 | 60 | 27 |
| Sunny days | 21 | 9 | 8 | 12 | 8 | 0 | 4 | 1 | 0 | 15 | 12 | 17 |
| Rainy days | 10 | 19 | 23 | 18 | 23 | 30 | 27 | 30 | 30 | 16 | 18 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Som Sam during the most sunny months:
The largest precipitation sum in Som Sam is at