Average annual temperature is 28.4 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of Lao Khwan
* Weather data for Lao Khwan Thailand is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.7 | 35.5 | 38.1 | 39.2 | 40.2 | 40.8 | 37.8 | 39.7 | 35.5 | 33.4 | 33.4 | 35.7 |
| Average daytime temperature (°C) | 29.7 | 32.1 | 34.6 | 37.3 | 36.9 | 35.6 | 33.9 | 35.9 | 32.4 | 31.2 | 31.7 | 32.6 |
| Average temperature (°C) | 24.4 | 26.6 | 28.7 | 31.3 | 31.2 | 30.1 | 29.1 | 30.0 | 27.9 | 27.1 | 27.1 | 27.7 |
| Average night temperature (°C) | 19.5 | 21.4 | 23.2 | 26.0 | 26.7 | 26.3 | 25.8 | 26.2 | 24.9 | 24.1 | 23.4 | 23.0 |
| Absolute minimum temperature (°C) | 16.1 | 17.1 | 20.1 | 23.6 | 24.9 | 25.1 | 24.5 | 24.9 | 23.9 | 23.0 | 19.8 | 18.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 10.1 | 10.3 | 10.8 | 11.1 | 10.7 | 8.8 | 8.1 | 8.6 | 7.4 | 7.8 | 9.9 | 10.1 |
| Precipitation (mm) | 6 | 47 | 8 | 40 | 111 | 171 | 152 | 116 | 302 | 265 | 72 | 7 |
| Sunny days | 24 | 22 | 25 | 16 | 8 | 4 | 1 | 3 | 0 | 2 | 16 | 20 |
| Rainy days | 7 | 6 | 6 | 14 | 23 | 26 | 30 | 28 | 30 | 29 | 14 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lao Khwan is at