Average annual temperature is 20.9 °C
Absolute maximum temperature: 44.6 °C
Absolute minimum temperature: -13.4 °C
Number of sunny days: 326 days
Number of rainy days: 39 days
Look at detailed online map of Rīgū
* Weather data for Rīgū Iran is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.9 | 20.8 | 28.9 | 35.0 | 38.3 | 44.6 | 44.6 | 41.9 | 40.1 | 34.2 | 25.7 | 20.7 |
| Average daytime temperature (°C) | 8.7 | 14.5 | 23.7 | 28.5 | 33.3 | 39.9 | 40.2 | 37.3 | 33.9 | 28.1 | 20.5 | 15.6 |
| Average temperature (°C) | 2.9 | 8.7 | 17.5 | 22.5 | 27.3 | 33.5 | 34.0 | 31.1 | 26.9 | 21.5 | 14.6 | 9.6 |
| Average night temperature (°C) | -3.3 | 2.8 | 11.0 | 14.8 | 19.8 | 26.1 | 26.7 | 23.8 | 19.6 | 14.7 | 8.4 | 3.3 |
| Absolute minimum temperature (°C) | -13.4 | -2.7 | 5.5 | 7.1 | 11.3 | 22.6 | 23.7 | 17.5 | 12.1 | 11.3 | 1.8 | -0.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 8.0 | 7.8 | 9.3 | 11.0 | 11.4 | 12.1 | 12.6 | 12.1 | 11.3 | 9.8 | 8.9 | 8.2 |
| Precipitation (mm) | 8 | 20 | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| Sunny days | 24 | 17 | 22 | 28 | 29 | 29 | 31 | 31 | 30 | 30 | 27 | 28 |
| Rainy days | 7 | 11 | 9 | 2 | 2 | 1 | 0 | 0 | 0 | 1 | 3 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rīgū is at