Average annual temperature is 17.9 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: 2.1 °C
Number of sunny days: 156 days
Number of rainy days: 209 days
Look at detailed online map of Sialsūk
* Weather data for Sialsūk India is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 22.8 | 24.2 | 27.3 | 30.7 | 31.4 | 29.8 | 29.2 | 27.1 | 28.3 | 25.1 | 24.5 | 22.9 |
| Average daytime temperature (°C) | 19.0 | 21.6 | 23.4 | 27.0 | 26.5 | 25.8 | 25.7 | 23.3 | 25.3 | 23.2 | 21.7 | 18.7 |
| Average temperature (°C) | 12.2 | 14.5 | 17.1 | 20.3 | 20.6 | 20.6 | 20.5 | 19.6 | 20.3 | 18.6 | 16.5 | 13.8 |
| Average night temperature (°C) | 5.7 | 7.4 | 11.2 | 14.3 | 16.0 | 17.6 | 17.8 | 17.6 | 17.5 | 15.1 | 12.0 | 9.6 |
| Absolute minimum temperature (°C) | 2.1 | 4.2 | 8.2 | 11.3 | 12.7 | 16.2 | 16.8 | 16.8 | 15.9 | 13.3 | 9.3 | 6.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.0 | 9.6 | 11.0 | 10.2 | 10.3 | 10.0 | 7.2 | 9.3 | 9.3 | 9.1 | 8.4 |
| Precipitation (mm) | 0 | 1 | 21 | 48 | 117 | 204 | 367 | 509 | 305 | 106 | 86 | 46 |
| Sunny days | 31 | 26 | 18 | 22 | 8 | 0 | 0 | 0 | 0 | 8 | 22 | 21 |
| Rainy days | 0 | 2 | 13 | 8 | 23 | 30 | 31 | 31 | 30 | 23 | 8 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sialsūk is at