Average annual temperature is 12.4 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: -22.6 °C
Number of sunny days: 292 days
Number of rainy days: 63 days
Number of snow days: 10 days
Look at detailed online map of Rejnūk
* Weather data for Rejnūk 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) | 7.4 | 16.0 | 19.7 | 24.7 | 28.7 | 35.0 | 34.9 | 31.7 | 31.5 | 26.7 | 18.1 | 14.6 |
| Average daytime temperature (°C) | 0.0 | 9.0 | 15.3 | 19.9 | 24.3 | 29.6 | 28.4 | 26.3 | 24.7 | 21.0 | 14.5 | 11.0 |
| Average temperature (°C) | -5.5 | 3.8 | 9.4 | 13.9 | 18.0 | 23.1 | 22.2 | 20.0 | 17.0 | 14.3 | 8.1 | 4.3 |
| Average night temperature (°C) | -10.9 | -1.2 | 3.1 | 6.7 | 10.4 | 15.9 | 15.1 | 12.7 | 9.1 | 6.8 | 2.1 | -1.2 |
| Absolute minimum temperature (°C) | -22.6 | -8.3 | -1.3 | -0.2 | 3.8 | 11.1 | 11.8 | 6.0 | 1.5 | 2.8 | -4.2 | -3.6 |
| 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 | 14.3 | 14.1 | 13.4 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 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) | 8.1 | 8.6 | 9.6 | 11.2 | 11.5 | 12.4 | 13.0 | 12.2 | 11.6 | 10.3 | 9.0 | 8.7 |
| Precipitation (mm) | 35 | 24 | 23 | 4 | 6 | 0 | 0 | 0 | 0 | 3 | 9 | 3 |
| Sunny days | 22 | 9 | 17 | 26 | 20 | 29 | 31 | 31 | 30 | 27 | 22 | 28 |
| Rainy days | 2 | 16 | 14 | 4 | 11 | 1 | 0 | 0 | 0 | 4 | 8 | 3 |
| Snow days | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rejnūk is at