Average annual temperature is 18.5 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: 2.4 °C
Number of sunny days: 188 days
Number of rainy days: 177 days
Look at detailed online map of Kalā Chāy
* Weather data for Kalā Chāy 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) | 15.6 | 16.8 | 25.0 | 25.4 | 29.1 | 28.5 | 32.1 | 31.7 | 29.9 | 26.6 | 23.9 | 20.0 |
| Average daytime temperature (°C) | 10.5 | 11.1 | 15.3 | 18.2 | 21.7 | 26.1 | 27.9 | 29.8 | 25.8 | 22.8 | 20.9 | 16.4 |
| Average temperature (°C) | 8.4 | 8.6 | 12.8 | 15.3 | 19.3 | 24.0 | 26.4 | 28.1 | 24.1 | 20.9 | 18.9 | 14.8 |
| Average night temperature (°C) | 6.1 | 5.8 | 10.2 | 12.2 | 16.7 | 21.5 | 24.8 | 26.2 | 22.4 | 19.2 | 16.9 | 13.3 |
| Absolute minimum temperature (°C) | 2.4 | 3.2 | 5.9 | 7.6 | 11.4 | 18.6 | 22.0 | 22.6 | 19.3 | 16.9 | 13.1 | 9.2 |
| 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 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 5.1 | 6.9 | 6.2 | 9.1 | 8.9 | 10.3 | 9.1 | 10.7 | 7.4 | 7.3 | 6.9 | 6.4 |
| Precipitation (mm) | 107 | 167 | 113 | 33 | 145 | 65 | 115 | 61 | 193 | 228 | 114 | 119 |
| Sunny days | 16 | 13 | 11 | 18 | 16 | 15 | 16 | 24 | 13 | 17 | 14 | 15 |
| Rainy days | 15 | 15 | 20 | 12 | 15 | 15 | 15 | 7 | 17 | 14 | 16 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kalā Chāy during the most sunny months:
The largest precipitation sum in Kalā Chāy is at