Average annual temperature is 27.4 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 74 days
Number of rainy days: 291 days
Look at detailed online map of Long An
* Weather data for Long An 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) | 32.2 | 34.0 | 36.5 | 37.3 | 37.3 | 33.0 | 32.6 | 32.9 | 32.3 | 32.6 | 32.6 | 34.1 |
| Average daytime temperature (°C) | 29.8 | 32.5 | 34.3 | 35.5 | 33.2 | 31.4 | 30.7 | 31.6 | 31.0 | 31.5 | 31.3 | 32.4 |
| Average temperature (°C) | 25.5 | 27.0 | 27.9 | 29.8 | 28.6 | 27.4 | 27.0 | 27.6 | 26.7 | 26.8 | 26.8 | 27.6 |
| Average night temperature (°C) | 21.9 | 22.3 | 22.8 | 25.4 | 25.7 | 25.0 | 24.8 | 25.1 | 24.3 | 23.9 | 23.4 | 23.5 |
| Absolute minimum temperature (°C) | 19.8 | 20.5 | 20.3 | 22.7 | 23.7 | 23.6 | 23.6 | 24.2 | 23.4 | 23.0 | 21.4 | 21.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.2 | 10.1 | 11.1 | 11.2 | 9.6 | 7.9 | 7.7 | 9.2 | 7.2 | 8.2 | 9.0 | 9.5 |
| Precipitation (mm) | 142 | 8 | 4 | 68 | 227 | 264 | 455 | 321 | 413 | 472 | 182 | 27 |
| Sunny days | 9 | 16 | 23 | 7 | 3 | 0 | 0 | 1 | 0 | 0 | 5 | 10 |
| Rainy days | 22 | 12 | 8 | 23 | 28 | 30 | 31 | 30 | 30 | 31 | 25 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Long An is at