Average annual temperature is 26.5 °C
Absolute maximum temperature: 46.1 °C
Absolute minimum temperature: 2.5 °C
Number of sunny days: 322 days
Number of rainy days: 43 days
Look at detailed online map of Kermostaj
* Weather data for Kermostaj 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) | 19.9 | 27.5 | 29.9 | 33.5 | 41.8 | 44.8 | 46.1 | 44.4 | 42.0 | 39.9 | 30.4 | 25.4 |
| Average daytime temperature (°C) | 16.1 | 22.4 | 26.3 | 30.2 | 37.2 | 41.3 | 42.2 | 41.2 | 39.0 | 34.1 | 25.6 | 22.7 |
| Average temperature (°C) | 12.6 | 17.7 | 21.2 | 25.0 | 31.6 | 35.4 | 36.1 | 35.4 | 33.4 | 28.9 | 21.3 | 18.2 |
| Average night temperature (°C) | 8.3 | 12.6 | 15.3 | 19.0 | 24.8 | 29.1 | 30.2 | 29.6 | 28.1 | 23.8 | 16.7 | 12.7 |
| Absolute minimum temperature (°C) | 2.5 | 5.4 | 9.8 | 9.9 | 18.8 | 27.0 | 28.1 | 26.1 | 25.4 | 19.1 | 12.2 | 7.0 |
| 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) | 7.6 | 9.6 | 10.4 | 10.9 | 12.0 | 12.6 | 11.9 | 11.2 | 11.0 | 10.3 | 9.1 | 9.4 |
| Precipitation (mm) | 67 | 3 | 7 | 0 | 4 | 0 | 0 | 1 | 0 | 1 | 14 | 0 |
| Sunny days | 20 | 22 | 22 | 28 | 28 | 30 | 30 | 29 | 28 | 30 | 25 | 30 |
| Rainy days | 11 | 6 | 9 | 2 | 3 | 0 | 1 | 2 | 2 | 1 | 5 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kermostaj is at