Average annual temperature is 17.1 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: -12.3 °C
Number of sunny days: 299 days
Number of rainy days: 61 days
Number of snow days: 5 days
Look at detailed online map of Chahār Borj
* Weather data for Chahār Borj 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) | 12.2 | 16.2 | 23.2 | 27.3 | 34.6 | 39.5 | 40.6 | 38.8 | 37.4 | 31.4 | 22.1 | 17.8 |
| Average daytime temperature (°C) | 5.4 | 11.0 | 19.1 | 23.7 | 29.9 | 35.8 | 38.3 | 35.1 | 32.7 | 26.6 | 18.3 | 14.4 |
| Average temperature (°C) | -0.3 | 3.8 | 11.7 | 16.7 | 22.6 | 28.5 | 31.3 | 28.3 | 25.5 | 18.8 | 10.8 | 6.4 |
| Average night temperature (°C) | -5.4 | -2.4 | 3.6 | 8.3 | 13.9 | 19.9 | 22.5 | 19.7 | 16.9 | 10.0 | 3.1 | -1.4 |
| Absolute minimum temperature (°C) | -12.3 | -7.0 | 0.1 | -0.1 | 7.3 | 15.3 | 19.9 | 15.0 | 11.7 | 5.9 | -1.6 | -3.9 |
| 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 | 11.0 | 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) | 7.1 | 8.2 | 9.4 | 10.7 | 11.9 | 12.6 | 12.4 | 11.8 | 10.7 | 9.8 | 8.8 | 8.5 |
| Precipitation (mm) | 43 | 69 | 12 | 1 | 6 | 2 | 0 | 0 | 0 | 11 | 23 | 5 |
| Sunny days | 18 | 15 | 20 | 25 | 26 | 28 | 31 | 31 | 30 | 27 | 21 | 27 |
| Rainy days | 8 | 13 | 11 | 5 | 5 | 2 | 0 | 0 | 0 | 4 | 9 | 4 |
| Snow days | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chahār Borj is at