Average annual temperature is 18.3 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: -8.9 °C
Number of sunny days: 289 days
Number of rainy days: 71 days
Number of snow days: 5 days
Look at detailed online map of Jārzan
* Weather data for Jārzan 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) | 9.9 | 17.2 | 23.9 | 28.5 | 34.5 | 40.0 | 39.9 | 38.1 | 36.7 | 31.1 | 21.6 | 17.3 |
| Average daytime temperature (°C) | 5.5 | 11.0 | 19.0 | 23.9 | 29.7 | 35.7 | 38.0 | 35.1 | 32.8 | 25.9 | 17.5 | 13.8 |
| Average temperature (°C) | 1.2 | 5.6 | 13.1 | 17.9 | 23.6 | 29.5 | 32.1 | 29.1 | 26.4 | 20.0 | 12.5 | 8.4 |
| Average night temperature (°C) | -3.5 | -0.3 | 6.1 | 10.5 | 15.9 | 21.6 | 24.6 | 21.3 | 19.0 | 13.6 | 7.4 | 2.5 |
| Absolute minimum temperature (°C) | -8.9 | -6.4 | 1.8 | 1.8 | 8.0 | 16.7 | 21.4 | 15.9 | 13.5 | 9.2 | 0.3 | -2.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 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) | 7.5 | 8.2 | 9.6 | 10.8 | 12.1 | 12.9 | 12.7 | 11.9 | 11.0 | 9.8 | 8.9 | 8.7 |
| Precipitation (mm) | 51 | 39 | 13 | 4 | 4 | 1 | 0 | 2 | 0 | 8 | 22 | 11 |
| Sunny days | 17 | 15 | 17 | 21 | 25 | 28 | 31 | 29 | 30 | 25 | 23 | 28 |
| Rainy days | 9 | 13 | 14 | 9 | 6 | 2 | 0 | 2 | 0 | 6 | 7 | 3 |
| Snow days | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jārzan is at