Average annual temperature is 27.0 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 42 days
Number of rainy days: 323 days
Look at detailed online map of Tan Thanh
* Weather data for Tan Thanh 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) | 31.4 | 29.5 | 32.8 | 38.1 | 39.4 | 37.2 | 36.9 | 40.5 | 36.4 | 33.8 | 31.0 | 29.6 |
| Average daytime temperature (°C) | 25.1 | 26.7 | 28.4 | 32.8 | 34.1 | 35.3 | 34.8 | 36.9 | 33.7 | 30.7 | 28.3 | 27.3 |
| Average temperature (°C) | 22.5 | 23.7 | 24.5 | 28.4 | 29.3 | 30.0 | 29.4 | 31.2 | 28.3 | 26.6 | 25.3 | 24.2 |
| Average night temperature (°C) | 20.8 | 21.5 | 21.4 | 25.0 | 25.9 | 26.5 | 25.9 | 27.1 | 25.0 | 24.0 | 23.3 | 22.1 |
| Absolute minimum temperature (°C) | 17.8 | 19.5 | 18.2 | 23.0 | 23.8 | 24.7 | 24.0 | 24.9 | 23.4 | 22.7 | 21.5 | 19.2 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 5.7 | 8.9 | 10.8 | 11.4 | 11.2 | 10.9 | 11.0 | 10.9 | 10.0 | 9.1 | 7.7 | 8.1 |
| Precipitation (mm) | 191 | 50 | 23 | 17 | 120 | 95 | 108 | 70 | 265 | 463 | 283 | 109 |
| Sunny days | 5 | 4 | 9 | 10 | 2 | 5 | 1 | 4 | 1 | 0 | 1 | 0 |
| Rainy days | 26 | 24 | 22 | 20 | 29 | 25 | 30 | 27 | 29 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tan Thanh is at