Average annual temperature is 26.5 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 123 days
Number of rainy days: 242 days
Look at detailed online map of Sekong
* Weather data for Sekong 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) | 33.9 | 36.9 | 39.3 | 38.8 | 39.1 | 34.1 | 34.3 | 34.3 | 33.1 | 32.5 | 32.8 | 34.2 |
| Average daytime temperature (°C) | 29.4 | 34.3 | 35.7 | 37.3 | 34.4 | 30.7 | 30.8 | 30.2 | 29.7 | 30.1 | 30.5 | 31.7 |
| Average temperature (°C) | 22.7 | 26.6 | 27.5 | 29.6 | 28.8 | 26.8 | 26.8 | 26.4 | 26.1 | 26.1 | 25.2 | 25.2 |
| Average night temperature (°C) | 17.2 | 20.2 | 20.8 | 24.3 | 24.7 | 24.1 | 23.8 | 23.5 | 23.3 | 22.8 | 20.4 | 19.7 |
| Absolute minimum temperature (°C) | 13.4 | 17.7 | 15.5 | 22.5 | 23.4 | 23.1 | 22.9 | 22.7 | 22.4 | 21.1 | 15.8 | 15.8 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 9.1 | 10.5 | 11.2 | 10.9 | 10.9 | 10.4 | 9.7 | 9.8 | 8.2 | 8.6 | 10.4 | 10.2 |
| Precipitation (mm) | 10 | 2 | 9 | 42 | 146 | 243 | 268 | 259 | 248 | 227 | 34 | 4 |
| Sunny days | 22 | 24 | 25 | 5 | 5 | 0 | 1 | 0 | 1 | 1 | 16 | 23 |
| Rainy days | 9 | 4 | 6 | 25 | 26 | 30 | 30 | 31 | 29 | 30 | 14 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sekong is at