Average annual temperature is 24.4 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 6.7 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of Thanh Hoài
* Weather data for Thanh Hoài 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) | 30.5 | 32.2 | 36.6 | 33.8 | 38.2 | 37.1 | 36.4 | 34.3 | 34.1 | 33.3 | 31.5 | 29.9 |
| Average daytime temperature (°C) | 21.1 | 23.9 | 27.2 | 29.2 | 32.1 | 32.6 | 34.2 | 31.6 | 30.5 | 29.8 | 27.2 | 22.7 |
| Average temperature (°C) | 16.5 | 19.9 | 22.3 | 25.1 | 28.1 | 29.0 | 30.1 | 28.0 | 27.1 | 25.9 | 22.6 | 18.7 |
| Average night temperature (°C) | 11.9 | 16.4 | 18.1 | 21.9 | 24.5 | 26.0 | 26.7 | 25.1 | 24.5 | 22.5 | 18.6 | 14.7 |
| Absolute minimum temperature (°C) | 6.7 | 10.6 | 13.4 | 17.6 | 19.4 | 23.8 | 24.2 | 23.9 | 22.7 | 19.9 | 13.0 | 7.5 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.4 | 3.7 | 4.2 | 5.5 | 9.4 | 7.7 | 10.7 | 7.9 | 6.6 | 8.6 | 8.0 | 5.4 |
| Precipitation (mm) | 11 | 50 | 32 | 46 | 157 | 330 | 194 | 442 | 360 | 86 | 40 | 15 |
| Sunny days | 21 | 9 | 12 | 6 | 13 | 2 | 6 | 3 | 2 | 17 | 15 | 14 |
| Rainy days | 10 | 19 | 19 | 24 | 18 | 28 | 25 | 28 | 28 | 14 | 15 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Thanh Hoài during the most sunny months:
The largest precipitation sum in Thanh Hoài is at