Average annual temperature is 25.5 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 4.0 °C
Number of sunny days: 259 days
Number of rainy days: 106 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) | 25.7 | 32.7 | 34.3 | 39.1 | 43.1 | 39.6 | 36.5 | 34.7 | 37.7 | 36.9 | 33.1 | 28.1 |
| Average daytime temperature (°C) | 22.5 | 29.1 | 31.5 | 35.6 | 37.8 | 35.2 | 34.1 | 32.7 | 35.2 | 33.8 | 28.8 | 25.6 |
| Average temperature (°C) | 15.1 | 20.8 | 24.5 | 28.9 | 31.1 | 30.3 | 29.8 | 28.7 | 30.0 | 26.9 | 21.8 | 18.1 |
| Average night temperature (°C) | 8.5 | 12.5 | 17.7 | 22.0 | 25.0 | 26.2 | 26.4 | 25.3 | 25.4 | 20.8 | 15.7 | 11.8 |
| Absolute minimum temperature (°C) | 4.0 | 8.0 | 15.2 | 17.3 | 19.7 | 22.4 | 23.6 | 24.3 | 22.3 | 17.7 | 12.9 | 9.2 |
| 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 | 13.0 | 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 | 10.2 | 10.5 | 11.0 | 10.5 | 8.8 | 8.6 | 9.5 | 10.5 | 10.0 | 9.4 | 9.4 |
| Precipitation (mm) | 11 | 0 | 8 | 8 | 62 | 167 | 218 | 28 | 51 | 1 | 25 | 0 |
| Sunny days | 30 | 28 | 20 | 26 | 23 | 16 | 5 | 9 | 17 | 29 | 27 | 29 |
| Rainy days | 1 | 0 | 11 | 4 | 8 | 14 | 26 | 22 | 13 | 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