Average annual temperature is 10.9 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -12.8 °C
Number of sunny days: 200 days
Number of rainy days: 144 days
Number of snow days: 21 days
Look at detailed online map of Chehel Gaz
* Weather data for Chehel Gaz 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) | 12.3 | 14.0 | 18.9 | 24.4 | 28.3 | 31.1 | 34.0 | 32.6 | 34.0 | 24.9 | 21.8 | 17.6 |
| Average daytime temperature (°C) | 1.8 | 4.2 | 13.5 | 17.5 | 20.2 | 23.1 | 25.0 | 27.3 | 20.6 | 17.9 | 15.6 | 10.7 |
| Average temperature (°C) | -2.2 | -1.3 | 7.7 | 11.1 | 14.2 | 17.7 | 19.7 | 21.4 | 15.3 | 12.2 | 9.4 | 5.0 |
| Average night temperature (°C) | -5.8 | -7.1 | 2.8 | 5.3 | 8.9 | 12.7 | 14.9 | 15.8 | 11.7 | 7.5 | 4.7 | 0.6 |
| Absolute minimum temperature (°C) | -12.7 | -12.8 | -3.7 | -4.5 | 2.1 | 9.5 | 11.7 | 12.4 | 7.6 | 4.2 | -1.5 | -4.2 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.7 | 8.4 | 8.5 | 10.8 | 10.5 | 12.6 | 11.7 | 11.4 | 9.0 | 8.9 | 7.9 | 7.4 |
| Precipitation (mm) | 44 | 28 | 52 | 42 | 88 | 20 | 10 | 17 | 20 | 83 | 30 | 49 |
| Sunny days | 20 | 17 | 13 | 13 | 10 | 14 | 22 | 24 | 14 | 16 | 17 | 20 |
| Rainy days | 2 | 1 | 18 | 16 | 21 | 16 | 9 | 7 | 16 | 15 | 13 | 10 |
| Snow days | 9 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Chehel Gaz during the most sunny months:
The largest precipitation sum in Chehel Gaz is at