Average annual temperature is 24.7 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 7.5 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Sầm Sơn
* Weather data for Sầm Sơn 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) | 32.1 | 29.7 | 38.3 | 33.8 | 38.8 | 36.7 | 37.1 | 35.9 | 34.3 | 32.5 | 30.3 | 28.4 |
| Average daytime temperature (°C) | 20.9 | 23.4 | 26.2 | 28.7 | 31.9 | 33.2 | 34.4 | 31.9 | 30.4 | 29.5 | 26.6 | 22.4 |
| Average temperature (°C) | 17.0 | 20.0 | 22.3 | 25.3 | 28.5 | 29.5 | 30.2 | 28.5 | 27.1 | 26.0 | 22.7 | 19.1 |
| Average night temperature (°C) | 12.9 | 17.2 | 18.9 | 22.6 | 25.5 | 26.4 | 26.7 | 25.7 | 24.6 | 22.9 | 19.1 | 16.0 |
| Absolute minimum temperature (°C) | 7.5 | 11.6 | 14.1 | 18.5 | 20.1 | 24.2 | 24.3 | 24.0 | 23.2 | 20.7 | 13.9 | 8.6 |
| 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 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 5.8 | 5.2 | 7.1 | 7.3 | 10.1 | 9.2 | 10.7 | 7.8 | 7.0 | 8.3 | 7.9 | 5.0 |
| Precipitation (mm) | 33 | 35 | 22 | 97 | 84 | 231 | 209 | 270 | 416 | 78 | 132 | 31 |
| Sunny days | 17 | 10 | 11 | 11 | 12 | 6 | 6 | 5 | 0 | 14 | 8 | 12 |
| Rainy days | 14 | 18 | 20 | 19 | 19 | 24 | 25 | 26 | 30 | 17 | 22 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sầm Sơn during the most sunny months:
The largest precipitation sum in Sầm Sơn is at