Average annual temperature is 13.4 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -14.0 °C
Number of sunny days: 266 days
Number of rainy days: 83 days
Number of snow days: 16 days
Look at detailed online map of Rīz
* Weather data for Rīz 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) | 5.3 | 12.6 | 17.5 | 22.8 | 29.1 | 35.7 | 37.9 | 36.7 | 33.3 | 25.9 | 19.3 | 16.0 |
| Average daytime temperature (°C) | 1.5 | 5.5 | 14.2 | 18.5 | 24.6 | 30.9 | 34.7 | 32.5 | 29.1 | 22.0 | 15.3 | 11.8 |
| Average temperature (°C) | -3.3 | 0.3 | 7.9 | 11.9 | 17.5 | 23.4 | 27.1 | 25.7 | 21.6 | 14.7 | 7.9 | 4.8 |
| Average night temperature (°C) | -7.8 | -4.9 | 1.4 | 4.3 | 9.4 | 15.0 | 18.8 | 17.7 | 14.0 | 7.8 | 1.6 | -1.2 |
| Absolute minimum temperature (°C) | -14.0 | -13.6 | -1.4 | -2.4 | 1.8 | 11.2 | 15.8 | 13.9 | 10.3 | 3.2 | -3.7 | -3.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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 | 13.9 | 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) | 6.3 | 8.7 | 9.0 | 10.8 | 12.2 | 12.9 | 12.4 | 11.0 | 11.1 | 9.8 | 8.3 | 8.3 |
| Precipitation (mm) | 43 | 31 | 40 | 21 | 14 | 9 | 0 | 0 | 0 | 10 | 21 | 12 |
| Sunny days | 19 | 15 | 11 | 22 | 20 | 23 | 31 | 31 | 29 | 20 | 21 | 24 |
| Rainy days | 2 | 7 | 20 | 8 | 11 | 7 | 0 | 0 | 1 | 11 | 9 | 7 |
| Snow days | 10 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rīz during the most sunny months:
The largest precipitation sum in Rīz is at