Average annual temperature is 24.5 °C
Absolute maximum temperature: 43.3 °C
Absolute minimum temperature: 1.5 °C
Number of sunny days: 256 days
Number of rainy days: 109 days
Look at detailed online map of Siwāni
* Weather data for Siwāni 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) | 22.7 | 34.5 | 34.2 | 40.3 | 43.3 | 42.3 | 40.6 | 39.9 | 40.6 | 37.5 | 31.6 | 23.6 |
| Average daytime temperature (°C) | 18.6 | 27.9 | 29.4 | 34.3 | 36.3 | 36.8 | 34.3 | 37.2 | 35.9 | 32.8 | 26.4 | 21.6 |
| Average temperature (°C) | 11.7 | 19.5 | 22.4 | 27.3 | 29.8 | 31.3 | 30.0 | 32.3 | 30.5 | 25.4 | 19.8 | 14.5 |
| Average night temperature (°C) | 5.8 | 11.7 | 16.2 | 19.8 | 23.2 | 26.3 | 26.5 | 28.1 | 25.9 | 19.3 | 14.1 | 8.9 |
| Absolute minimum temperature (°C) | 1.5 | 7.2 | 14.2 | 15.5 | 19.4 | 20.2 | 24.4 | 25.0 | 21.7 | 16.4 | 11.0 | 5.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.3 | 10.0 | 9.7 | 11.0 | 10.2 | 9.8 | 9.1 | 10.9 | 10.5 | 10.0 | 8.9 | 8.7 |
| Precipitation (mm) | 4 | 0 | 34 | 6 | 83 | 42 | 136 | 8 | 32 | 12 | 8 | 0 |
| Sunny days | 25 | 28 | 18 | 25 | 20 | 15 | 4 | 20 | 17 | 28 | 25 | 31 |
| Rainy days | 6 | 0 | 13 | 5 | 11 | 15 | 27 | 11 | 13 | 3 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siwāni is at