Average annual temperature is 28.3 °C
Absolute maximum temperature: 47.1 °C
Absolute minimum temperature: 7.7 °C
Number of sunny days: 304 days
Number of rainy days: 61 days
Look at detailed online map of Chāhestān
* Weather data for Chāhestān 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) | 24.8 | 32.2 | 34.4 | 37.4 | 45.7 | 46.9 | 46.7 | 47.1 | 45.4 | 43.7 | 35.6 | 31.1 |
| Average daytime temperature (°C) | 20.1 | 26.0 | 29.9 | 33.7 | 40.0 | 41.4 | 40.8 | 42.3 | 39.7 | 36.6 | 29.0 | 27.4 |
| Average temperature (°C) | 15.7 | 20.7 | 24.2 | 27.1 | 32.9 | 35.1 | 35.5 | 36.4 | 33.8 | 31.0 | 24.5 | 22.0 |
| Average night temperature (°C) | 11.9 | 15.8 | 19.1 | 21.2 | 26.3 | 29.6 | 31.2 | 31.3 | 28.9 | 26.1 | 20.0 | 16.2 |
| Absolute minimum temperature (°C) | 7.7 | 13.3 | 16.2 | 17.6 | 22.6 | 27.1 | 28.9 | 28.2 | 26.9 | 23.0 | 17.2 | 13.3 |
| 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 | 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 | 13.8 | 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) | 7.9 | 9.2 | 10.3 | 11.2 | 11.4 | 11.5 | 11.4 | 11.3 | 10.8 | 9.9 | 9.2 | 9.5 |
| Precipitation (mm) | 96 | 15 | 36 | 2 | 0 | 0 | 1 | 1 | 1 | 13 | 47 | 2 |
| Sunny days | 22 | 24 | 22 | 26 | 30 | 27 | 29 | 27 | 27 | 21 | 19 | 30 |
| Rainy days | 9 | 4 | 9 | 4 | 1 | 3 | 2 | 4 | 3 | 10 | 11 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chāhestān is at