Average annual temperature is 21.9 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: 13.1 °C
Number of sunny days: 79 days
Number of rainy days: 286 days
Look at detailed online map of Surian
* Weather data for Surian Indonesia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 27.3 | 27.4 | 27.8 | 27.5 | 27.3 | 27.7 | 27.2 | 29.8 | 31.9 | 32.0 | 31.4 | 30.4 |
| Average daytime temperature (°C) | 25.8 | 24.9 | 26.0 | 26.7 | 26.3 | 26.4 | 25.7 | 27.6 | 28.8 | 30.5 | 28.8 | 28.2 |
| Average temperature (°C) | 21.5 | 21.1 | 21.5 | 21.9 | 21.9 | 22.0 | 21.1 | 21.2 | 21.7 | 23.5 | 23.2 | 22.8 |
| Average night temperature (°C) | 18.4 | 18.3 | 18.1 | 18.6 | 18.6 | 18.9 | 17.8 | 16.4 | 16.5 | 18.1 | 19.6 | 19.1 |
| Absolute minimum temperature (°C) | 17.1 | 17.4 | 16.6 | 16.3 | 16.7 | 16.3 | 15.0 | 13.1 | 14.2 | 14.5 | 18.3 | 16.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.7 | 5.3 | 8.3 | 9.2 | 9.5 | 10.0 | 10.2 | 10.7 | 11.2 | 11.0 | 10.0 | 9.4 |
| Precipitation (mm) | 203 | 256 | 277 | 230 | 160 | 83 | 45 | 14 | 10 | 48 | 191 | 219 |
| Sunny days | 0 | 0 | 2 | 1 | 7 | 3 | 15 | 18 | 21 | 9 | 1 | 2 |
| Rainy days | 31 | 28 | 29 | 29 | 24 | 27 | 16 | 13 | 9 | 22 | 29 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Surian is at