Average annual temperature is 27.3 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: 10.9 °C
Number of sunny days: 239 days
Number of rainy days: 126 days
Look at detailed online map of Dewan
* Weather data for Dewan 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) | 30.2 | 36.0 | 37.9 | 40.0 | 43.7 | 41.1 | 32.5 | 34.5 | 37.6 | 36.1 | 35.8 | 31.3 |
| Average daytime temperature (°C) | 26.7 | 32.8 | 34.3 | 37.2 | 38.7 | 35.4 | 30.9 | 32.5 | 32.7 | 34.8 | 33.1 | 29.3 |
| Average temperature (°C) | 19.7 | 24.0 | 27.5 | 30.7 | 32.2 | 30.6 | 28.0 | 28.6 | 28.6 | 28.3 | 26.0 | 22.9 |
| Average night temperature (°C) | 14.4 | 16.8 | 21.7 | 24.9 | 27.6 | 27.5 | 25.9 | 25.8 | 25.7 | 22.6 | 19.9 | 17.8 |
| Absolute minimum temperature (°C) | 10.9 | 14.8 | 19.4 | 23.0 | 24.8 | 24.9 | 25.1 | 25.1 | 22.8 | 20.0 | 17.7 | 16.1 |
| 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 | 13.2 | 13.5 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.6 | 10.5 | 11.4 | 11.9 | 9.3 | 6.9 | 10.1 | 8.8 | 10.5 | 9.8 | 9.7 |
| Precipitation (mm) | 0 | 0 | 13 | 11 | 7 | 169 | 421 | 30 | 251 | 1 | 38 | 2 |
| Sunny days | 30 | 28 | 25 | 27 | 27 | 13 | 0 | 2 | 6 | 29 | 26 | 26 |
| Rainy days | 1 | 0 | 6 | 3 | 4 | 17 | 31 | 29 | 24 | 2 | 4 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dewan is at