Average annual temperature is 17.1 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: -13.3 °C
Number of sunny days: 294 days
Number of rainy days: 64 days
Number of snow days: 7 days
Look at detailed online map of Cheshmeh Sīr
* Weather data for Cheshmeh Sīr 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) | 10.6 | 15.8 | 24.6 | 32.7 | 35.0 | 40.2 | 40.5 | 37.6 | 37.1 | 29.2 | 21.8 | 16.5 |
| Average daytime temperature (°C) | 4.8 | 9.5 | 19.5 | 24.5 | 28.5 | 34.8 | 35.7 | 33.5 | 29.7 | 23.4 | 17.7 | 12.3 |
| Average temperature (°C) | 0.2 | 4.9 | 14.0 | 18.5 | 22.4 | 28.3 | 29.0 | 26.8 | 22.3 | 17.4 | 12.5 | 7.6 |
| Average night temperature (°C) | -4.2 | 0.1 | 8.3 | 11.2 | 15.5 | 21.2 | 21.9 | 19.4 | 14.7 | 10.4 | 6.7 | 2.5 |
| Absolute minimum temperature (°C) | -13.3 | -6.4 | 1.8 | 3.0 | 7.2 | 17.4 | 19.2 | 14.1 | 10.0 | 6.2 | -0.1 | -2.6 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 7.4 | 9.1 | 11.0 | 11.2 | 12.3 | 12.8 | 12.1 | 11.4 | 9.6 | 8.9 | 7.9 |
| Precipitation (mm) | 10 | 36 | 40 | 4 | 20 | 2 | 0 | 0 | 0 | 12 | 9 | 3 |
| Sunny days | 22 | 15 | 18 | 23 | 22 | 25 | 31 | 30 | 30 | 26 | 25 | 27 |
| Rainy days | 4 | 11 | 13 | 7 | 9 | 5 | 0 | 1 | 0 | 5 | 5 | 4 |
| Snow days | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Cheshmeh Sīr during the most sunny months:
The largest precipitation sum in Cheshmeh Sīr is at