Average annual temperature is 23.7 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 2.5 °C
Number of sunny days: 239 days
Number of rainy days: 126 days
Look at detailed online map of Siai
* Weather data for Siai 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) | 26.9 | 33.6 | 33.0 | 37.2 | 40.1 | 39.0 | 33.3 | 32.2 | 34.1 | 33.1 | 31.4 | 25.8 |
| Average daytime temperature (°C) | 22.8 | 28.9 | 29.9 | 33.8 | 35.5 | 33.9 | 31.2 | 30.7 | 31.3 | 31.6 | 27.7 | 22.9 |
| Average temperature (°C) | 14.6 | 20.3 | 22.8 | 27.1 | 29.0 | 28.8 | 27.0 | 26.4 | 26.5 | 24.9 | 20.7 | 16.1 |
| Average night temperature (°C) | 7.5 | 12.3 | 16.1 | 20.4 | 22.9 | 24.5 | 24.1 | 23.0 | 22.8 | 18.8 | 14.5 | 10.4 |
| Absolute minimum temperature (°C) | 2.5 | 6.9 | 13.9 | 15.4 | 17.6 | 22.1 | 23.1 | 21.3 | 19.2 | 16.2 | 12.0 | 7.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| 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) | 9.6 | 10.5 | 10.5 | 11.4 | 11.5 | 9.4 | 9.1 | 10.2 | 10.0 | 10.4 | 9.3 | 8.8 |
| Precipitation (mm) | 25 | 0 | 27 | 12 | 44 | 273 | 250 | 29 | 115 | 0 | 35 | 2 |
| Sunny days | 29 | 28 | 18 | 24 | 21 | 12 | 1 | 10 | 10 | 31 | 27 | 28 |
| Rainy days | 2 | 0 | 13 | 6 | 10 | 18 | 30 | 21 | 20 | 0 | 3 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siai is at