Average annual temperature is 26.2 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 11.7 °C
Number of sunny days: 138 days
Number of rainy days: 227 days
Look at detailed online map of Si Pho Ngoen
* Weather data for Si Pho Ngoen 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) | 29.2 | 32.2 | 36.7 | 39.2 | 39.9 | 38.2 | 36.4 | 32.6 | 32.6 | 32.0 | 30.8 | 30.4 |
| Average daytime temperature (°C) | 26.9 | 30.0 | 33.1 | 37.1 | 35.2 | 32.5 | 32.8 | 30.4 | 30.1 | 29.3 | 28.5 | 27.9 |
| Average temperature (°C) | 20.9 | 24.0 | 26.6 | 31.0 | 29.9 | 28.0 | 28.3 | 26.8 | 26.3 | 25.5 | 24.0 | 23.2 |
| Average night temperature (°C) | 14.8 | 18.4 | 20.7 | 24.9 | 25.3 | 24.5 | 24.5 | 24.0 | 23.4 | 22.6 | 19.9 | 18.6 |
| Absolute minimum temperature (°C) | 11.7 | 15.7 | 17.4 | 21.9 | 22.8 | 22.7 | 23.5 | 23.0 | 22.4 | 21.0 | 16.1 | 12.3 |
| 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) | 10.0 | 10.3 | 9.8 | 10.8 | 10.7 | 9.5 | 10.0 | 7.6 | 8.2 | 9.0 | 9.9 | 9.7 |
| Precipitation (mm) | 1 | 13 | 19 | 46 | 207 | 282 | 207 | 283 | 468 | 342 | 61 | 47 |
| Sunny days | 30 | 19 | 23 | 24 | 9 | 0 | 1 | 1 | 2 | 0 | 16 | 13 |
| Rainy days | 1 | 9 | 8 | 6 | 22 | 30 | 30 | 30 | 28 | 31 | 14 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Si Pho Ngoen is at