Average annual temperature is 17.1 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: -16.1 °C
Number of sunny days: 277 days
Number of rainy days: 87 days
Number of snow days: 1 day
Look at detailed online map of Chehel Zar‘ī
* Weather data for Chehel Zar‘ī 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) | 13.2 | 19.5 | 23.1 | 25.4 | 31.9 | 37.8 | 41.1 | 42.1 | 38.2 | 30.0 | 24.0 | 18.8 |
| Average daytime temperature (°C) | 9.6 | 10.0 | 16.4 | 20.1 | 27.0 | 33.3 | 37.6 | 38.0 | 33.8 | 24.7 | 17.6 | 14.6 |
| Average temperature (°C) | 3.7 | 3.6 | 10.7 | 13.7 | 20.1 | 26.4 | 30.7 | 30.6 | 26.1 | 18.3 | 11.5 | 8.2 |
| Average night temperature (°C) | -0.8 | -3.0 | 5.3 | 6.8 | 12.2 | 18.0 | 22.2 | 22.5 | 17.7 | 12.0 | 6.0 | 3.2 |
| Absolute minimum temperature (°C) | -3.7 | -16.1 | 0.8 | -3.1 | 4.5 | 13.6 | 19.3 | 18.8 | 14.8 | 7.6 | -1.7 | -0.8 |
| 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 | 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) | 7.2 | 8.9 | 8.4 | 11.1 | 11.4 | 13.1 | 12.8 | 12.0 | 11.4 | 8.8 | 8.5 | 7.5 |
| Precipitation (mm) | 109 | 40 | 132 | 74 | 13 | 0 | 0 | 0 | 0 | 17 | 75 | 75 |
| Sunny days | 17 | 20 | 11 | 20 | 24 | 30 | 31 | 31 | 30 | 24 | 19 | 20 |
| Rainy days | 14 | 7 | 20 | 10 | 7 | 0 | 0 | 0 | 0 | 7 | 11 | 11 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Chehel Zar‘ī during the most sunny months:
The largest precipitation sum in Chehel Zar‘ī is at