Average annual temperature is 17.1 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: -18.6 °C
Number of sunny days: 297 days
Number of rainy days: 63 days
Number of snow days: 5 days
Look at detailed online map of Kalāteh-ye Zāl Khān
* Weather data for Kalāteh-ye Zāl Khān 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) | 17.8 | 18.4 | 28.3 | 35.6 | 33.7 | 38.2 | 40.5 | 38.9 | 35.4 | 32.3 | 26.3 | 21.1 |
| Average daytime temperature (°C) | 4.1 | 10.6 | 20.9 | 23.7 | 27.1 | 34.1 | 35.6 | 33.8 | 27.2 | 22.6 | 19.3 | 11.4 |
| Average temperature (°C) | 0.0 | 5.7 | 15.1 | 17.7 | 21.5 | 28.5 | 30.3 | 28.0 | 21.3 | 16.6 | 13.8 | 6.5 |
| Average night temperature (°C) | -4.3 | 1.1 | 9.4 | 11.4 | 15.7 | 22.3 | 24.1 | 21.8 | 15.1 | 11.0 | 8.1 | 1.6 |
| Absolute minimum temperature (°C) | -18.6 | -5.9 | 2.3 | 4.3 | 6.3 | 18.0 | 21.4 | 16.0 | 11.5 | 5.1 | 1.3 | -8.6 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 6.7 | 8.2 | 10.5 | 9.9 | 12.2 | 12.4 | 11.9 | 11.3 | 9.1 | 7.7 | 6.2 |
| Precipitation (mm) | 17 | 29 | 21 | 17 | 44 | 0 | 0 | 3 | 0 | 28 | 19 | 5 |
| Sunny days | 26 | 14 | 22 | 22 | 22 | 30 | 31 | 29 | 30 | 23 | 25 | 23 |
| Rainy days | 3 | 11 | 9 | 8 | 9 | 0 | 0 | 2 | 0 | 8 | 5 | 8 |
| Snow days | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kalāteh-ye Zāl Khān during the most sunny months:
The largest precipitation sum in Kalāteh-ye Zāl Khān is at