Average annual temperature is 12.9 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -16.6 °C
Number of sunny days: 265 days
Number of rainy days: 93 days
Number of snow days: 7 days
Look at detailed online map of Khaysū
* Weather data for Khaysū 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) | 6.3 | 12.4 | 16.4 | 19.0 | 27.1 | 33.3 | 32.8 | 30.7 | 29.1 | 24.7 | 15.8 | 14.1 |
| Average daytime temperature (°C) | -0.2 | 8.0 | 12.2 | 16.0 | 22.3 | 28.5 | 29.8 | 26.1 | 24.7 | 19.8 | 12.5 | 10.3 |
| Average temperature (°C) | -3.9 | 3.7 | 7.3 | 11.3 | 17.4 | 23.5 | 25.0 | 21.4 | 20.2 | 15.1 | 8.2 | 5.4 |
| Average night temperature (°C) | -7.7 | 0.0 | 2.4 | 6.3 | 11.4 | 17.7 | 19.2 | 15.9 | 15.0 | 9.8 | 3.9 | 0.6 |
| Absolute minimum temperature (°C) | -16.6 | -7.0 | -3.5 | 0.6 | 4.5 | 12.0 | 16.0 | 11.3 | 8.8 | 6.6 | 0.4 | -4.4 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| 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) | 7.8 | 8.4 | 10.2 | 11.0 | 11.7 | 11.9 | 12.5 | 12.1 | 11.1 | 10.1 | 9.1 | 9.0 |
| Precipitation (mm) | 64 | 42 | 30 | 55 | 30 | 9 | 0 | 0 | 0 | 21 | 24 | 1 |
| Sunny days | 19 | 18 | 16 | 13 | 18 | 21 | 31 | 31 | 28 | 23 | 19 | 28 |
| Rainy days | 5 | 10 | 15 | 17 | 13 | 9 | 0 | 0 | 2 | 8 | 11 | 3 |
| Snow days | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Khaysū is at