Average annual temperature is 20.8 °C
Absolute maximum temperature: 43.2 °C
Absolute minimum temperature: -7.6 °C
Number of sunny days: 316 days
Number of rainy days: 47 days
Number of snow days: 2 days
Look at detailed online map of Sāj
* Weather data for Sāj 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) | 18.5 | 22.4 | 28.5 | 31.7 | 38.2 | 43.2 | 43.1 | 41.6 | 40.2 | 36.7 | 26.5 | 21.2 |
| Average daytime temperature (°C) | 8.6 | 15.9 | 23.0 | 26.8 | 32.8 | 38.7 | 40.6 | 37.5 | 34.8 | 29.7 | 21.9 | 17.5 |
| Average temperature (°C) | 2.7 | 9.3 | 16.5 | 20.7 | 26.5 | 32.5 | 34.2 | 30.9 | 28.2 | 22.6 | 15.1 | 10.4 |
| Average night temperature (°C) | -2.5 | 2.3 | 9.2 | 13.5 | 18.8 | 24.8 | 26.8 | 23.2 | 20.8 | 15.0 | 8.3 | 3.3 |
| Absolute minimum temperature (°C) | -7.6 | -4.0 | 3.7 | 6.9 | 12.7 | 19.6 | 23.4 | 16.6 | 14.7 | 12.0 | 1.3 | -0.3 |
| 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) | 10.3 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 7.9 | 8.2 | 10.0 | 10.3 | 11.7 | 12.6 | 12.5 | 11.9 | 11.1 | 10.0 | 8.9 | 8.7 |
| Precipitation (mm) | 44 | 16 | 21 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 4 |
| Sunny days | 22 | 20 | 22 | 23 | 27 | 30 | 31 | 31 | 30 | 30 | 23 | 27 |
| Rainy days | 7 | 8 | 9 | 7 | 4 | 0 | 0 | 0 | 0 | 1 | 7 | 4 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sāj is at