Average annual temperature is 26.9 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Surin
* Weather data for Surin 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) | 31.0 | 34.3 | 37.0 | 38.4 | 38.1 | 34.6 | 34.0 | 34.2 | 32.0 | 32.0 | 32.6 | 32.9 |
| Average daytime temperature (°C) | 27.0 | 31.6 | 33.4 | 35.3 | 33.4 | 32.9 | 32.0 | 32.0 | 30.1 | 30.5 | 30.4 | 30.1 |
| Average temperature (°C) | 21.9 | 26.1 | 27.8 | 30.4 | 29.1 | 28.4 | 27.7 | 27.8 | 26.4 | 26.5 | 25.9 | 25.2 |
| Average night temperature (°C) | 17.1 | 20.9 | 22.6 | 26.2 | 25.8 | 25.4 | 24.9 | 25.1 | 24.0 | 23.6 | 22.1 | 20.5 |
| Absolute minimum temperature (°C) | 13.5 | 16.7 | 18.8 | 23.2 | 23.8 | 24.2 | 23.0 | 24.0 | 22.9 | 22.1 | 18.5 | 15.0 |
| 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) | 8.5 | 10.4 | 10.9 | 10.5 | 10.0 | 9.8 | 9.0 | 8.4 | 7.1 | 9.1 | 10.0 | 9.9 |
| Precipitation (mm) | 42 | 11 | 7 | 91 | 183 | 178 | 245 | 148 | 336 | 272 | 21 | 13 |
| Sunny days | 24 | 17 | 25 | 5 | 5 | 1 | 1 | 3 | 0 | 2 | 16 | 26 |
| Rainy days | 7 | 11 | 6 | 25 | 26 | 29 | 30 | 28 | 30 | 29 | 14 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Surin is at