Average annual temperature is 28.5 °C
Absolute maximum temperature: 49.9 °C
Absolute minimum temperature: -2.3 °C
Number of sunny days: 336 days
Number of rainy days: 29 days
Look at detailed online map of Chahār Chāhī
* Weather data for Chahār Chāhī 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) | 20.9 | 31.5 | 33.4 | 38.2 | 45.3 | 47.9 | 49.9 | 46.7 | 46.9 | 42.0 | 34.3 | 28.2 |
| Average daytime temperature (°C) | 17.2 | 27.6 | 30.4 | 34.7 | 41.1 | 45.2 | 45.4 | 44.8 | 42.3 | 36.9 | 28.3 | 24.8 |
| Average temperature (°C) | 11.9 | 20.2 | 24.2 | 28.2 | 34.2 | 38.0 | 38.8 | 38.5 | 35.3 | 30.5 | 22.6 | 18.6 |
| Average night temperature (°C) | 5.9 | 13.0 | 17.5 | 20.8 | 26.4 | 30.9 | 32.6 | 31.4 | 27.9 | 23.7 | 16.4 | 11.4 |
| Absolute minimum temperature (°C) | -2.3 | 6.4 | 14.4 | 15.6 | 22.8 | 27.8 | 30.4 | 27.1 | 21.7 | 18.1 | 12.5 | 6.4 |
| 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) | 8.3 | 10.0 | 10.4 | 11.6 | 11.5 | 11.7 | 11.8 | 11.6 | 11.2 | 10.1 | 9.1 | 9.5 |
| Precipitation (mm) | 61 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 19 | 1 |
| Sunny days | 25 | 27 | 26 | 28 | 30 | 30 | 30 | 31 | 30 | 28 | 21 | 30 |
| Rainy days | 6 | 1 | 5 | 2 | 1 | 0 | 1 | 0 | 0 | 3 | 9 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chahār Chāhī is at