Average annual temperature is 24.4 °C
Absolute maximum temperature: 48.5 °C
Absolute minimum temperature: -8.3 °C
Number of sunny days: 344 days
Number of rainy days: 21 days
Look at detailed online map of Qal‘eh Sām
* Weather data for Qal‘eh Sām 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) | 19.2 | 34.2 | 33.3 | 37.7 | 41.3 | 48.5 | 47.9 | 45.4 | 41.9 | 38.6 | 29.2 | 21.2 |
| Average daytime temperature (°C) | 10.6 | 22.4 | 28.5 | 32.8 | 37.8 | 43.0 | 43.3 | 40.5 | 36.1 | 31.5 | 23.5 | 18.6 |
| Average temperature (°C) | 4.9 | 15.0 | 22.5 | 26.5 | 31.4 | 36.8 | 36.7 | 34.4 | 29.3 | 24.8 | 17.8 | 12.0 |
| Average night temperature (°C) | -0.8 | 7.5 | 15.0 | 18.3 | 23.5 | 29.6 | 29.9 | 28.1 | 22.7 | 17.2 | 12.0 | 5.2 |
| Absolute minimum temperature (°C) | -8.3 | -0.4 | 9.5 | 11.3 | 15.9 | 25.6 | 25.2 | 23.0 | 17.0 | 13.9 | 6.8 | 2.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| 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) | 8.3 | 9.5 | 10.0 | 11.3 | 11.7 | 12.0 | 12.1 | 12.0 | 11.3 | 10.1 | 8.6 | 9.0 |
| Precipitation (mm) | 29 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 |
| Sunny days | 25 | 24 | 27 | 30 | 31 | 30 | 31 | 31 | 30 | 30 | 24 | 31 |
| Rainy days | 6 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Qal‘eh Sām is at