Average annual temperature is 26.9 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 122 days
Number of rainy days: 243 days
Look at detailed online map of Sap Sanun
* Weather data for Sap Sanun 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) | 32.3 | 34.1 | 35.9 | 37.3 | 36.9 | 34.3 | 33.3 | 32.3 | 31.5 | 31.8 | 31.8 | 33.9 |
| Average daytime temperature (°C) | 28.1 | 31.0 | 33.7 | 35.4 | 33.6 | 31.6 | 30.9 | 30.8 | 29.7 | 30.0 | 29.7 | 30.2 |
| Average temperature (°C) | 23.3 | 26.0 | 28.3 | 30.2 | 29.3 | 27.8 | 27.1 | 26.9 | 26.1 | 26.3 | 25.6 | 25.7 |
| Average night temperature (°C) | 18.2 | 21.2 | 23.2 | 25.9 | 25.8 | 25.0 | 24.5 | 24.4 | 23.7 | 23.7 | 22.1 | 21.2 |
| Absolute minimum temperature (°C) | 13.4 | 16.7 | 19.7 | 23.8 | 23.1 | 23.8 | 23.2 | 23.6 | 22.7 | 22.9 | 18.7 | 14.7 |
| 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 | 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 | 11.4 | 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) | 9.9 | 10.5 | 11.0 | 10.7 | 10.5 | 10.1 | 9.3 | 9.3 | 8.0 | 9.2 | 9.6 | 9.9 |
| Precipitation (mm) | 5 | 32 | 5 | 57 | 127 | 160 | 244 | 176 | 278 | 202 | 37 | 3 |
| Sunny days | 27 | 15 | 20 | 5 | 8 | 2 | 2 | 0 | 0 | 2 | 18 | 23 |
| Rainy days | 4 | 13 | 11 | 25 | 23 | 28 | 29 | 31 | 30 | 29 | 12 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sap Sanun is at