Average annual temperature is 22.7 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: -2.7 °C
Number of sunny days: 313 days
Number of rainy days: 52 days
Look at detailed online map of Chahārgarān
* Weather data for Chahārgarān 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) | 17.4 | 26.3 | 27.5 | 31.4 | 38.6 | 42.6 | 42.1 | 41.5 | 39.5 | 36.0 | 28.0 | 23.7 |
| Average daytime temperature (°C) | 13.0 | 22.3 | 23.1 | 28.2 | 34.4 | 38.7 | 38.8 | 37.9 | 35.6 | 30.4 | 22.9 | 20.4 |
| Average temperature (°C) | 7.2 | 16.3 | 17.7 | 22.1 | 28.5 | 32.2 | 32.2 | 31.2 | 28.6 | 24.8 | 17.6 | 14.1 |
| Average night temperature (°C) | 1.8 | 9.4 | 11.6 | 14.9 | 20.9 | 25.1 | 25.3 | 23.4 | 20.6 | 17.7 | 11.6 | 7.6 |
| Absolute minimum temperature (°C) | -2.7 | 4.4 | 7.3 | 10.1 | 15.8 | 23.1 | 22.6 | 19.9 | 14.3 | 13.8 | 7.4 | 4.5 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.7 | 10.0 | 10.2 | 11.1 | 11.8 | 11.3 | 11.7 | 11.9 | 11.4 | 10.3 | 9.3 | 9.5 |
| Precipitation (mm) | 38 | 0 | 53 | 6 | 0 | 13 | 0 | 0 | 0 | 1 | 30 | 5 |
| Sunny days | 23 | 25 | 20 | 22 | 31 | 25 | 30 | 30 | 30 | 28 | 20 | 29 |
| Rainy days | 8 | 3 | 11 | 8 | 0 | 5 | 1 | 1 | 0 | 3 | 10 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chahārgarān is at