Average annual temperature is 23.4 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 5.1 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of Lan Khao
* Weather data for Lan Khao Laos is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.9 | 33.4 | 36.1 | 37.9 | 37.7 | 36.2 | 33.4 | 32.1 | 31.1 | 31.3 | 31.0 | 30.9 |
| Average daytime temperature (°C) | 25.3 | 29.3 | 31.6 | 34.7 | 33.7 | 30.8 | 31.2 | 28.5 | 28.9 | 29.3 | 28.6 | 27.1 |
| Average temperature (°C) | 17.5 | 21.2 | 23.5 | 26.9 | 26.9 | 25.6 | 25.8 | 24.4 | 24.3 | 23.5 | 21.6 | 19.8 |
| Average night temperature (°C) | 10.2 | 14.1 | 16.7 | 20.8 | 22.0 | 22.2 | 21.8 | 21.3 | 20.8 | 18.7 | 16.1 | 13.8 |
| Absolute minimum temperature (°C) | 5.1 | 9.2 | 12.5 | 18.5 | 19.9 | 20.2 | 20.8 | 19.4 | 18.8 | 15.1 | 12.1 | 7.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| 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 | 11.0 |
| 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) | 9.7 | 10.3 | 10.4 | 11.1 | 10.7 | 8.2 | 10.7 | 6.8 | 8.8 | 9.9 | 10.1 | 9.9 |
| Precipitation (mm) | 5 | 7 | 24 | 51 | 111 | 327 | 307 | 469 | 239 | 71 | 17 | 20 |
| Sunny days | 25 | 20 | 19 | 17 | 5 | 0 | 0 | 1 | 1 | 13 | 20 | 24 |
| Rainy days | 6 | 8 | 12 | 13 | 26 | 30 | 31 | 30 | 29 | 18 | 10 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lan Khao is at