Average annual temperature is 24.3 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 6.8 °C
Number of sunny days: 105 days
Number of rainy days: 260 days
Look at detailed online map of Gi San
* Weather data for Gi San 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) | 29.1 | 32.7 | 36.4 | 36.3 | 40.6 | 38.9 | 38.0 | 35.7 | 35.4 | 33.3 | 30.8 | 28.0 |
| Average daytime temperature (°C) | 20.5 | 24.5 | 27.2 | 30.8 | 33.8 | 33.6 | 34.6 | 32.4 | 32.0 | 29.8 | 26.4 | 22.0 |
| Average temperature (°C) | 15.6 | 20.1 | 22.1 | 25.7 | 28.3 | 28.5 | 29.3 | 28.1 | 27.6 | 25.7 | 22.1 | 18.2 |
| Average night temperature (°C) | 11.4 | 16.5 | 18.4 | 21.9 | 24.0 | 24.8 | 25.4 | 25.0 | 24.3 | 22.4 | 18.5 | 14.8 |
| Absolute minimum temperature (°C) | 6.8 | 8.7 | 12.8 | 16.6 | 21.0 | 23.8 | 23.0 | 23.7 | 23.4 | 19.7 | 14.2 | 7.6 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 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) | 7.0 | 6.7 | 6.1 | 7.2 | 9.2 | 9.0 | 10.3 | 8.5 | 9.0 | 8.6 | 8.1 | 6.1 |
| Precipitation (mm) | 16 | 70 | 33 | 92 | 190 | 574 | 242 | 460 | 257 | 142 | 95 | 26 |
| Sunny days | 19 | 13 | 11 | 13 | 8 | 3 | 1 | 1 | 3 | 10 | 11 | 12 |
| Rainy days | 12 | 15 | 20 | 17 | 23 | 27 | 30 | 30 | 27 | 21 | 19 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Gi San during the most sunny months:
The largest precipitation sum in Gi San is at