Average annual temperature is 27.2 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 49 days
Number of rainy days: 316 days
Look at detailed online map of Hai Trạch
* Weather data for Hai Trạch 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) | 31.6 | 33.5 | 36.5 | 38.1 | 36.4 | 33.4 | 32.0 | 32.5 | 32.2 | 32.2 | 31.9 | 33.0 |
| Average daytime temperature (°C) | 29.3 | 32.0 | 34.2 | 35.0 | 33.4 | 31.6 | 30.0 | 30.9 | 30.2 | 31.1 | 30.2 | 31.1 |
| Average temperature (°C) | 25.2 | 26.7 | 27.7 | 28.9 | 28.6 | 27.8 | 26.8 | 27.5 | 26.7 | 26.9 | 26.6 | 27.0 |
| Average night temperature (°C) | 21.9 | 22.6 | 23.0 | 24.9 | 25.7 | 25.4 | 24.7 | 25.1 | 24.7 | 24.3 | 24.0 | 24.0 |
| Absolute minimum temperature (°C) | 19.5 | 21.4 | 21.3 | 22.7 | 24.2 | 23.7 | 23.7 | 23.8 | 23.8 | 23.2 | 22.7 | 22.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 8.1 | 10.2 | 11.2 | 10.7 | 9.4 | 8.5 | 6.4 | 10.0 | 6.9 | 8.9 | 8.3 | 9.5 |
| Precipitation (mm) | 89 | 43 | 6 | 138 | 242 | 234 | 462 | 207 | 436 | 320 | 176 | 58 |
| Sunny days | 7 | 10 | 18 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 8 |
| Rainy days | 24 | 18 | 13 | 28 | 31 | 30 | 31 | 31 | 30 | 30 | 27 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hai Trạch is at