Average annual temperature is 19.9 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: -9.7 °C
Number of sunny days: 310 days
Number of rainy days: 51 days
Number of snow days: 4 days
Look at detailed online map of Jārestūn
* Weather data for Jārestūn 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) | 12.4 | 18.3 | 25.3 | 32.0 | 34.9 | 41.9 | 42.2 | 38.1 | 38.5 | 31.9 | 24.2 | 17.8 |
| Average daytime temperature (°C) | 6.5 | 12.5 | 20.8 | 25.7 | 30.5 | 37.2 | 37.4 | 34.4 | 31.3 | 26.1 | 19.0 | 14.4 |
| Average temperature (°C) | 2.6 | 8.3 | 16.0 | 20.6 | 25.5 | 31.7 | 31.8 | 29.0 | 25.8 | 21.0 | 15.0 | 10.4 |
| Average night temperature (°C) | -1.4 | 3.9 | 10.8 | 14.3 | 19.0 | 24.9 | 25.7 | 22.6 | 19.5 | 15.7 | 10.4 | 6.5 |
| Absolute minimum temperature (°C) | -9.7 | -2.9 | 6.4 | 6.0 | 10.6 | 20.6 | 22.3 | 15.8 | 12.2 | 12.2 | 5.0 | 1.3 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 8.1 | 7.7 | 9.9 | 10.9 | 11.3 | 12.2 | 12.8 | 12.2 | 11.4 | 9.9 | 8.9 | 8.5 |
| Precipitation (mm) | 25 | 21 | 40 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 6 |
| Sunny days | 22 | 15 | 17 | 24 | 27 | 29 | 31 | 31 | 30 | 28 | 27 | 29 |
| Rainy days | 7 | 11 | 14 | 6 | 4 | 1 | 0 | 0 | 0 | 3 | 3 | 2 |
| Snow days | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jārestūn is at