Average annual temperature is 25.3 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 87 days
Number of rainy days: 278 days
Look at detailed online map of Long Xuyen
* Weather data for Long Xuyen 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) | 32.0 | 34.1 | 37.2 | 37.0 | 39.8 | 38.1 | 39.1 | 37.1 | 36.6 | 33.0 | 31.5 | 29.5 |
| Average daytime temperature (°C) | 20.4 | 24.2 | 26.8 | 31.4 | 33.4 | 34.9 | 35.5 | 33.3 | 31.3 | 28.5 | 26.5 | 22.7 |
| Average temperature (°C) | 17.0 | 20.5 | 22.6 | 26.9 | 29.1 | 30.6 | 30.9 | 29.5 | 27.7 | 25.7 | 23.0 | 19.8 |
| Average night temperature (°C) | 13.8 | 17.5 | 19.1 | 23.3 | 25.8 | 27.2 | 27.0 | 26.5 | 24.9 | 23.4 | 20.2 | 17.1 |
| Absolute minimum temperature (°C) | 7.6 | 12.5 | 14.9 | 19.5 | 21.3 | 24.7 | 24.8 | 25.0 | 23.5 | 21.6 | 15.3 | 10.1 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 3.9 | 4.6 | 6.8 | 7.6 | 10.3 | 10.0 | 11.1 | 8.1 | 7.0 | 5.4 | 6.7 | 3.8 |
| Precipitation (mm) | 63 | 64 | 36 | 82 | 119 | 155 | 125 | 182 | 362 | 374 | 232 | 109 |
| Sunny days | 8 | 6 | 8 | 15 | 13 | 6 | 5 | 5 | 0 | 3 | 5 | 13 |
| Rainy days | 23 | 22 | 23 | 15 | 18 | 24 | 26 | 26 | 30 | 28 | 25 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Long Xuyen during the most sunny months:
The largest precipitation sum in Long Xuyen is at