Average annual temperature is 9.7 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: -17.5 °C
Number of sunny days: 205 days
Number of rainy days: 139 days
Number of snow days: 21 days
Look at detailed online map of Boyūk Kalash
* Weather data for Boyūk Kalash 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) | 10.3 | 13.3 | 17.4 | 23.7 | 27.0 | 30.5 | 34.5 | 32.3 | 33.7 | 23.1 | 19.2 | 15.9 |
| Average daytime temperature (°C) | -0.2 | 1.9 | 12.8 | 17.2 | 20.3 | 23.8 | 25.7 | 27.7 | 21.9 | 18.8 | 14.7 | 9.6 |
| Average temperature (°C) | -5.2 | -3.5 | 6.5 | 10.2 | 13.3 | 16.7 | 19.1 | 20.2 | 14.6 | 11.4 | 8.3 | 3.4 |
| Average night temperature (°C) | -9.3 | -8.9 | 1.3 | 3.7 | 7.0 | 10.6 | 13.6 | 13.6 | 9.4 | 5.5 | 3.1 | -1.5 |
| Absolute minimum temperature (°C) | -16.1 | -17.5 | -5.6 | -9.2 | 0.7 | 7.3 | 11.0 | 11.3 | 5.6 | 2.7 | -3.4 | -8.8 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 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) | 7.1 | 8.9 | 9.1 | 11.2 | 11.3 | 13.2 | 12.7 | 11.8 | 10.5 | 9.5 | 8.1 | 7.4 |
| Precipitation (mm) | 43 | 13 | 89 | 51 | 112 | 38 | 12 | 13 | 10 | 29 | 20 | 40 |
| Sunny days | 21 | 19 | 11 | 12 | 4 | 14 | 23 | 23 | 18 | 20 | 19 | 21 |
| Rainy days | 3 | 1 | 18 | 16 | 27 | 16 | 8 | 8 | 12 | 11 | 11 | 8 |
| Snow days | 7 | 8 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Boyūk Kalash during the most sunny months:
The largest precipitation sum in Boyūk Kalash is at