Average annual temperature is 13.9 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -11.0 °C
Number of sunny days: 283 days
Number of rainy days: 70 days
Number of snow days: 12 days
Look at detailed online map of Keleh Sepyān
* Weather data for Keleh Sepyān 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) | 8.5 | 14.3 | 18.6 | 23.9 | 27.7 | 33.8 | 36.9 | 37.8 | 35.6 | 25.6 | 22.5 | 17.9 |
| Average daytime temperature (°C) | 5.2 | 5.7 | 14.8 | 18.4 | 23.3 | 29.8 | 33.5 | 34.2 | 29.2 | 21.9 | 16.3 | 11.6 |
| Average temperature (°C) | 0.4 | 0.5 | 8.5 | 11.8 | 16.5 | 22.4 | 27.0 | 26.9 | 21.9 | 14.9 | 9.6 | 5.4 |
| Average night temperature (°C) | -2.8 | -4.2 | 2.8 | 5.0 | 9.0 | 13.9 | 19.5 | 19.3 | 14.9 | 8.9 | 4.2 | 0.6 |
| Absolute minimum temperature (°C) | -6.2 | -11.0 | -3.1 | -3.9 | 2.6 | 10.1 | 15.9 | 16.0 | 11.2 | 5.9 | -1.7 | -3.2 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 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) | 7.1 | 8.6 | 8.6 | 10.8 | 11.4 | 13.5 | 13.2 | 12.0 | 11.5 | 9.7 | 7.7 | 6.8 |
| Precipitation (mm) | 30 | 49 | 47 | 76 | 11 | 0 | 0 | 1 | 0 | 4 | 46 | 94 |
| Sunny days | 21 | 16 | 17 | 20 | 23 | 29 | 31 | 30 | 30 | 25 | 20 | 21 |
| Rainy days | 4 | 6 | 14 | 10 | 8 | 1 | 0 | 1 | 0 | 6 | 10 | 10 |
| Snow days | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Keleh Sepyān during the most sunny months:
The largest precipitation sum in Keleh Sepyān is at