Average annual temperature is 25.4 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 7.8 °C
Number of sunny days: 98 days
Number of rainy days: 267 days
Look at detailed online map of Thanh Khai
* Weather data for Thanh Khai 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) | 31.8 | 33.5 | 37.3 | 37.5 | 40.0 | 38.7 | 40.6 | 37.5 | 38.1 | 32.9 | 31.1 | 28.9 |
| Average daytime temperature (°C) | 20.6 | 24.3 | 27.1 | 31.7 | 33.5 | 35.1 | 36.2 | 33.6 | 31.6 | 28.7 | 26.3 | 22.5 |
| Average temperature (°C) | 17.0 | 20.6 | 22.7 | 26.8 | 29.0 | 30.8 | 31.4 | 29.9 | 27.8 | 25.7 | 22.8 | 19.6 |
| Average night temperature (°C) | 13.8 | 17.7 | 19.2 | 23.3 | 25.7 | 27.5 | 27.9 | 27.0 | 25.0 | 23.4 | 20.1 | 16.9 |
| Absolute minimum temperature (°C) | 7.8 | 12.0 | 14.7 | 19.4 | 21.3 | 24.5 | 24.6 | 25.0 | 23.4 | 21.5 | 15.4 | 10.5 |
| 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) | 11.1 | 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) | 4.1 | 4.7 | 6.7 | 7.6 | 10.2 | 9.7 | 10.9 | 7.6 | 7.5 | 5.6 | 6.9 | 4.0 |
| Precipitation (mm) | 49 | 62 | 36 | 90 | 120 | 108 | 136 | 151 | 332 | 319 | 198 | 77 |
| Sunny days | 12 | 7 | 9 | 11 | 15 | 7 | 6 | 6 | 0 | 4 | 8 | 13 |
| Rainy days | 19 | 21 | 22 | 19 | 16 | 23 | 25 | 25 | 30 | 27 | 22 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Thanh Khai during the most sunny months:
The largest precipitation sum in Thanh Khai is at