Average annual temperature is 13.5 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -19.3 °C
Number of sunny days: 270 days
Number of rainy days: 82 days
Number of snow days: 13 days
Look at detailed online map of Chahār Mast
* Weather data for Chahār Mast 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) | 6.9 | 11.4 | 19.9 | 27.3 | 31.2 | 34.3 | 36.5 | 32.9 | 32.6 | 24.8 | 18.6 | 12.7 |
| Average daytime temperature (°C) | 1.0 | 4.6 | 15.3 | 20.0 | 24.0 | 29.8 | 31.3 | 29.2 | 25.8 | 19.0 | 13.8 | 8.5 |
| Average temperature (°C) | -2.8 | 0.2 | 10.4 | 14.4 | 18.4 | 24.0 | 25.2 | 23.2 | 19.5 | 14.3 | 9.6 | 5.1 |
| Average night temperature (°C) | -7.5 | -4.3 | 5.4 | 8.3 | 12.0 | 17.8 | 18.4 | 16.4 | 13.1 | 9.1 | 5.4 | 1.8 |
| Absolute minimum temperature (°C) | -19.3 | -10.7 | 1.1 | -0.3 | 4.3 | 15.2 | 15.5 | 12.0 | 6.8 | 5.1 | -1.2 | -1.8 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.7 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 7.9 | 7.8 | 9.2 | 11.0 | 11.4 | 12.7 | 13.0 | 12.3 | 11.5 | 9.6 | 8.8 | 7.9 |
| Precipitation (mm) | 19 | 81 | 61 | 22 | 37 | 27 | 1 | 0 | 0 | 13 | 21 | 12 |
| Sunny days | 20 | 17 | 18 | 17 | 18 | 21 | 26 | 29 | 30 | 23 | 24 | 27 |
| Rainy days | 2 | 8 | 13 | 13 | 13 | 9 | 5 | 2 | 0 | 8 | 6 | 3 |
| Snow days | 9 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Chahār Mast during the most sunny months:
The largest precipitation sum in Chahār Mast is at