Average annual temperature is 26.6 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Samphao Lun
* Weather data for Samphao Lun 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) | 30.7 | 34.1 | 37.6 | 37.8 | 38.1 | 33.6 | 32.8 | 32.3 | 31.5 | 31.7 | 32.1 | 32.1 |
| Average daytime temperature (°C) | 27.3 | 32.0 | 33.8 | 35.4 | 33.5 | 31.8 | 30.8 | 30.9 | 29.6 | 29.9 | 29.7 | 29.6 |
| Average temperature (°C) | 22.0 | 26.2 | 27.9 | 30.2 | 29.1 | 27.7 | 27.0 | 27.3 | 26.1 | 26.1 | 25.2 | 24.6 |
| Average night temperature (°C) | 17.0 | 20.7 | 22.4 | 25.9 | 25.8 | 25.0 | 24.5 | 24.7 | 23.8 | 23.1 | 21.4 | 20.1 |
| Absolute minimum temperature (°C) | 13.5 | 16.6 | 18.1 | 23.5 | 23.7 | 23.8 | 23.1 | 23.6 | 22.9 | 21.4 | 17.3 | 15.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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) | 8.5 | 10.5 | 10.9 | 10.4 | 10.3 | 9.9 | 8.6 | 8.7 | 6.9 | 9.0 | 9.8 | 9.9 |
| Precipitation (mm) | 34 | 5 | 18 | 78 | 187 | 170 | 267 | 159 | 245 | 199 | 55 | 8 |
| Sunny days | 23 | 18 | 23 | 6 | 4 | 0 | 0 | 0 | 0 | 2 | 13 | 24 |
| Rainy days | 8 | 10 | 8 | 24 | 27 | 30 | 31 | 31 | 30 | 29 | 17 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Samphao Lun is at