Average annual temperature is 25.4 °C
Absolute maximum temperature: 42.7 °C
Absolute minimum temperature: 7.4 °C
Number of sunny days: 219 days
Number of rainy days: 146 days
Look at detailed online map of Siwāna
* Weather data for Siwāna 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) | 25.5 | 31.1 | 33.9 | 42.7 | 40.3 | 42.1 | 34.6 | 34.9 | 35.0 | 32.5 | 30.7 | 27.7 |
| Average daytime temperature (°C) | 21.3 | 26.5 | 30.4 | 36.7 | 35.7 | 37.0 | 33.1 | 32.4 | 32.3 | 30.7 | 28.7 | 24.2 |
| Average temperature (°C) | 15.2 | 20.1 | 24.1 | 29.2 | 29.7 | 31.6 | 29.6 | 29.1 | 28.9 | 26.1 | 23.0 | 18.4 |
| Average night temperature (°C) | 10.7 | 14.5 | 18.6 | 21.9 | 23.9 | 26.8 | 26.7 | 26.4 | 26.2 | 22.1 | 17.8 | 13.9 |
| Absolute minimum temperature (°C) | 7.4 | 10.8 | 16.6 | 17.7 | 21.2 | 25.0 | 25.3 | 25.3 | 24.1 | 18.5 | 15.5 | 11.1 |
| 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) | 10.8 | 11.3 | 12.0 | 12.8 | 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) | 8.3 | 10.2 | 10.0 | 10.8 | 10.6 | 10.2 | 9.1 | 8.0 | 8.1 | 9.3 | 9.8 | 8.3 |
| Precipitation (mm) | 0 | 0 | 52 | 21 | 68 | 170 | 240 | 347 | 305 | 148 | 0 | 11 |
| Sunny days | 31 | 27 | 25 | 25 | 19 | 12 | 2 | 1 | 4 | 16 | 29 | 28 |
| Rainy days | 0 | 1 | 6 | 5 | 12 | 18 | 29 | 30 | 26 | 15 | 1 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siwāna is at