Average annual temperature is 20.1 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 3.8 °C
Number of sunny days: 130 days
Number of rainy days: 235 days
Look at detailed online map of Lao-lan-chai
* Weather data for Lao-lan-chai China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 23.4 | 26.2 | 29.5 | 35.0 | 35.0 | 35.8 | 32.5 | 30.1 | 30.2 | 28.6 | 25.7 | 23.4 |
| Average daytime temperature (°C) | 20.1 | 22.9 | 26.1 | 31.7 | 30.4 | 29.0 | 28.7 | 27.2 | 27.9 | 25.5 | 23.1 | 20.6 |
| Average temperature (°C) | 13.1 | 16.2 | 18.8 | 23.6 | 23.8 | 23.7 | 23.6 | 22.6 | 22.4 | 20.5 | 17.3 | 15.3 |
| Average night temperature (°C) | 6.6 | 10.0 | 12.2 | 15.9 | 17.8 | 19.5 | 19.5 | 19.5 | 18.3 | 16.4 | 12.6 | 10.6 |
| Absolute minimum temperature (°C) | 3.8 | 8.0 | 9.9 | 12.4 | 15.1 | 17.6 | 17.5 | 17.7 | 17.2 | 14.2 | 8.9 | 6.1 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.2 | 8.9 | 10.0 | 11.4 | 10.9 | 10.1 | 9.7 | 7.6 | 10.3 | 9.1 | 9.3 | 7.4 |
| Precipitation (mm) | 5 | 31 | 37 | 33 | 134 | 318 | 314 | 393 | 344 | 260 | 33 | 99 |
| Sunny days | 28 | 13 | 16 | 23 | 16 | 1 | 2 | 0 | 1 | 1 | 14 | 15 |
| Rainy days | 3 | 15 | 15 | 7 | 15 | 29 | 29 | 31 | 29 | 30 | 16 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lao-lan-chai is at