Average annual temperature is 18.2 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: -1.1 °C
Number of sunny days: 216 days
Number of rainy days: 149 days
Look at detailed online map of Chamestān
* Weather data for Chamestān 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) | 16.6 | 19.6 | 30.0 | 30.0 | 33.0 | 30.8 | 35.0 | 34.8 | 32.8 | 29.1 | 26.2 | 22.4 |
| Average daytime temperature (°C) | 10.1 | 12.5 | 18.4 | 21.1 | 23.3 | 26.5 | 29.2 | 31.1 | 26.3 | 23.5 | 22.3 | 16.8 |
| Average temperature (°C) | 7.3 | 9.1 | 14.5 | 17.0 | 19.9 | 23.4 | 25.6 | 27.2 | 22.7 | 19.9 | 18.4 | 13.4 |
| Average night temperature (°C) | 3.9 | 5.5 | 10.8 | 12.5 | 16.1 | 20.1 | 22.2 | 23.5 | 19.4 | 16.0 | 14.5 | 9.7 |
| Absolute minimum temperature (°C) | -1.1 | -0.9 | 6.6 | 3.9 | 9.7 | 17.7 | 20.3 | 19.8 | 16.7 | 11.3 | 9.1 | 4.7 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 7.2 | 6.7 | 9.6 | 8.9 | 9.9 | 9.6 | 9.3 | 8.4 | 8.1 | 7.8 | 7.0 |
| Precipitation (mm) | 30 | 91 | 83 | 39 | 101 | 28 | 40 | 30 | 40 | 107 | 133 | 136 |
| Sunny days | 21 | 15 | 13 | 21 | 17 | 14 | 17 | 23 | 16 | 16 | 20 | 23 |
| Rainy days | 10 | 13 | 18 | 9 | 14 | 16 | 14 | 8 | 14 | 15 | 10 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chamestān is at