Average annual temperature is 14.1 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -11.9 °C
Number of sunny days: 279 days
Number of rainy days: 79 days
Number of snow days: 7 days
Look at detailed online map of Reẕvān
* Weather data for Reẕvān 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) | 7.9 | 14.4 | 17.7 | 20.9 | 28.8 | 34.3 | 34.3 | 31.7 | 31.5 | 26.4 | 17.9 | 16.8 |
| Average daytime temperature (°C) | 3.4 | 10.4 | 14.3 | 17.9 | 24.0 | 30.2 | 31.9 | 28.6 | 27.3 | 21.8 | 14.0 | 12.2 |
| Average temperature (°C) | -0.8 | 5.6 | 8.5 | 12.1 | 18.2 | 24.2 | 25.8 | 22.8 | 21.6 | 16.1 | 8.4 | 5.7 |
| Average night temperature (°C) | -4.9 | 1.2 | 2.4 | 6.0 | 11.3 | 17.1 | 18.2 | 15.8 | 14.8 | 9.8 | 2.9 | 0.0 |
| Absolute minimum temperature (°C) | -11.9 | -4.1 | -2.1 | 0.8 | 6.2 | 12.7 | 16.0 | 12.7 | 9.6 | 5.8 | 0.1 | -4.1 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 8.0 | 8.7 | 10.5 | 10.9 | 11.6 | 11.1 | 12.1 | 11.8 | 10.5 | 10.2 | 9.2 | 9.3 |
| Precipitation (mm) | 71 | 44 | 22 | 31 | 6 | 9 | 0 | 0 | 0 | 1 | 28 | 10 |
| Sunny days | 19 | 18 | 19 | 13 | 21 | 22 | 30 | 31 | 29 | 28 | 21 | 28 |
| Rainy days | 7 | 9 | 12 | 17 | 10 | 8 | 1 | 0 | 1 | 3 | 9 | 2 |
| Snow days | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Reẕvān is at