Average annual temperature is 17.1 °C
Absolute maximum temperature: 29.4 °C
Absolute minimum temperature: 0.5 °C
Number of sunny days: 83 days
Number of rainy days: 282 days
Look at detailed online map of Sao Chay
* Weather data for Sao Chay 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) | 18.2 | 22.2 | 24.5 | 29.4 | 28.3 | 28.1 | 26.0 | 24.6 | 24.6 | 24.7 | 22.3 | 21.5 |
| Average daytime temperature (°C) | 14.9 | 18.4 | 20.3 | 24.8 | 24.8 | 23.6 | 23.8 | 22.8 | 23.0 | 21.7 | 19.2 | 17.0 |
| Average temperature (°C) | 10.4 | 13.9 | 15.8 | 20.1 | 20.6 | 19.9 | 20.3 | 19.5 | 19.2 | 17.3 | 14.9 | 12.7 |
| Average night temperature (°C) | 5.6 | 9.2 | 11.8 | 16.0 | 17.2 | 17.3 | 17.4 | 17.3 | 16.3 | 13.8 | 11.3 | 8.7 |
| Absolute minimum temperature (°C) | 0.5 | 4.7 | 8.6 | 12.6 | 14.7 | 16.1 | 16.0 | 14.3 | 14.8 | 10.8 | 6.3 | 0.9 |
| 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 | 11.4 | 12.0 | 12.7 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| 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) | 8.8 | 9.5 | 9.8 | 11.0 | 10.8 | 8.8 | 10.1 | 7.1 | 9.1 | 9.3 | 9.5 | 8.5 |
| Precipitation (mm) | 5 | 59 | 111 | 68 | 123 | 313 | 245 | 734 | 146 | 120 | 28 | 41 |
| Sunny days | 22 | 11 | 3 | 9 | 6 | 0 | 1 | 1 | 1 | 4 | 11 | 14 |
| Rainy days | 9 | 17 | 28 | 21 | 25 | 30 | 30 | 30 | 29 | 27 | 19 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sao Chay is at