Average annual temperature is 12.3 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -13.3 °C
Number of sunny days: 225 days
Number of rainy days: 132 days
Number of snow days: 8 days
Look at detailed online map of Rajan
* Weather data for Rajan 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) | 10.4 | 13.1 | 21.5 | 25.8 | 28.3 | 28.1 | 34.2 | 29.7 | 28.9 | 25.4 | 21.2 | 19.5 |
| Average daytime temperature (°C) | 3.8 | 6.2 | 14.2 | 17.0 | 19.7 | 22.4 | 25.8 | 26.6 | 21.4 | 18.4 | 16.2 | 11.6 |
| Average temperature (°C) | -0.8 | 1.5 | 9.6 | 12.2 | 15.5 | 18.2 | 21.2 | 21.7 | 16.9 | 13.7 | 10.9 | 6.2 |
| Average night temperature (°C) | -4.4 | -3.2 | 4.6 | 7.0 | 10.4 | 13.6 | 16.3 | 16.5 | 12.1 | 9.4 | 6.7 | 1.8 |
| Absolute minimum temperature (°C) | -8.5 | -13.3 | 0.0 | -4.3 | 2.9 | 11.4 | 13.9 | 12.8 | 8.2 | 6.1 | 1.8 | -2.6 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.2 | 7.9 | 9.0 | 9.7 | 10.3 | 10.9 | 12.0 | 12.0 | 10.7 | 9.0 | 8.6 | 7.3 |
| Precipitation (mm) | 8 | 64 | 65 | 40 | 152 | 118 | 32 | 44 | 23 | 108 | 45 | 39 |
| Sunny days | 25 | 16 | 12 | 16 | 16 | 16 | 18 | 24 | 21 | 18 | 20 | 23 |
| Rainy days | 2 | 8 | 19 | 14 | 15 | 14 | 13 | 7 | 9 | 13 | 10 | 8 |
| Snow days | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rajan is at