Average annual temperature is 23.0 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 5.4 °C
Number of sunny days: 123 days
Number of rainy days: 242 days
Look at detailed online map of Thạch Lũ
* Weather data for Thạch Lũ 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) | 31.2 | 30.6 | 35.5 | 34.4 | 38.5 | 35.9 | 35.6 | 34.1 | 32.5 | 31.7 | 30.1 | 27.5 |
| Average daytime temperature (°C) | 19.4 | 22.6 | 25.4 | 28.6 | 31.7 | 31.5 | 32.7 | 30.5 | 29.1 | 28.4 | 25.4 | 21.1 |
| Average temperature (°C) | 15.0 | 18.6 | 20.9 | 24.2 | 26.7 | 27.0 | 27.9 | 26.6 | 25.4 | 24.2 | 21.0 | 17.5 |
| Average night temperature (°C) | 10.5 | 15.2 | 16.9 | 21.0 | 22.8 | 24.0 | 24.3 | 23.9 | 23.0 | 20.8 | 17.2 | 14.1 |
| Absolute minimum temperature (°C) | 5.4 | 8.5 | 11.8 | 17.0 | 18.4 | 22.4 | 22.7 | 21.8 | 21.9 | 18.0 | 11.6 | 5.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 5.5 | 4.5 | 4.7 | 6.0 | 9.4 | 8.2 | 10.5 | 7.5 | 7.0 | 8.3 | 7.9 | 5.1 |
| Precipitation (mm) | 16 | 61 | 25 | 59 | 131 | 352 | 230 | 296 | 450 | 74 | 123 | 28 |
| Sunny days | 20 | 9 | 10 | 13 | 13 | 3 | 7 | 2 | 1 | 16 | 14 | 15 |
| Rainy days | 11 | 19 | 21 | 17 | 18 | 27 | 24 | 29 | 29 | 15 | 16 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Thạch Lũ during the most sunny months:
The largest precipitation sum in Thạch Lũ is at