Average annual temperature is 24.9 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 2.3 °C
Number of sunny days: 258 days
Number of rainy days: 107 days
Look at detailed online map of Rīan
* Weather data for Rīan 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) | 25.6 | 32.3 | 34.6 | 38.4 | 42.8 | 38.9 | 36.7 | 34.3 | 37.3 | 35.9 | 32.7 | 26.8 |
| Average daytime temperature (°C) | 21.6 | 28.6 | 30.9 | 35.1 | 37.0 | 34.7 | 33.6 | 32.5 | 34.0 | 33.2 | 28.3 | 24.7 |
| Average temperature (°C) | 14.0 | 20.6 | 23.8 | 28.2 | 30.5 | 29.7 | 29.3 | 28.4 | 29.0 | 26.5 | 21.4 | 17.3 |
| Average night temperature (°C) | 7.5 | 12.6 | 17.4 | 21.4 | 24.6 | 25.6 | 25.7 | 24.9 | 24.4 | 20.3 | 15.1 | 11.1 |
| Absolute minimum temperature (°C) | 2.3 | 6.3 | 14.7 | 16.2 | 18.6 | 21.2 | 23.9 | 24.0 | 20.9 | 17.3 | 12.2 | 8.9 |
| 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.9 | 10.5 |
| 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) | 9.5 | 10.1 | 10.4 | 11.1 | 10.6 | 9.0 | 8.8 | 9.7 | 10.6 | 10.1 | 9.5 | 9.5 |
| Precipitation (mm) | 21 | 0 | 15 | 26 | 33 | 170 | 165 | 19 | 36 | 1 | 9 | 0 |
| Sunny days | 29 | 28 | 20 | 27 | 22 | 14 | 6 | 12 | 15 | 29 | 27 | 29 |
| Rainy days | 2 | 0 | 11 | 3 | 9 | 16 | 25 | 19 | 15 | 2 | 3 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rīan is at