Average annual temperature is 17.9 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: -17.6 °C
Number of sunny days: 304 days
Number of rainy days: 55 days
Number of snow days: 6 days
Look at detailed online map of Rajang
* Weather data for Rajang 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) | 13.3 | 19.7 | 26.3 | 31.4 | 32.5 | 39.5 | 39.2 | 37.2 | 38.6 | 30.9 | 22.8 | 18.7 |
| Average daytime temperature (°C) | 4.7 | 11.6 | 19.9 | 24.9 | 28.8 | 34.0 | 34.6 | 32.3 | 27.8 | 24.5 | 18.2 | 13.2 |
| Average temperature (°C) | 1.0 | 7.2 | 14.9 | 19.5 | 23.3 | 28.8 | 28.9 | 26.7 | 22.3 | 19.3 | 13.7 | 8.6 |
| Average night temperature (°C) | -3.2 | 2.7 | 9.8 | 13.3 | 17.3 | 23.2 | 23.2 | 21.0 | 16.8 | 13.2 | 8.7 | 3.6 |
| Absolute minimum temperature (°C) | -17.6 | -6.5 | 5.3 | 4.7 | 9.2 | 18.9 | 20.2 | 16.1 | 11.0 | 8.9 | 3.4 | -1.0 |
| 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) | 7.8 | 7.7 | 9.3 | 11.1 | 11.3 | 12.5 | 12.7 | 12.1 | 11.5 | 10.0 | 8.8 | 8.3 |
| Precipitation (mm) | 20 | 71 | 67 | 1 | 10 | 0 | 0 | 0 | 0 | 0 | 2 | 9 |
| Sunny days | 22 | 13 | 18 | 24 | 24 | 30 | 31 | 30 | 30 | 30 | 25 | 27 |
| Rainy days | 4 | 14 | 13 | 6 | 7 | 0 | 0 | 1 | 0 | 1 | 5 | 4 |
| Snow days | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rajang is at