Average annual temperature is 28.2 °C
Absolute maximum temperature: 48.3 °C
Absolute minimum temperature: 7.0 °C
Number of sunny days: 322 days
Number of rainy days: 43 days
Look at detailed online map of Sīstak
* Weather data for Sīstak 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) | 26.1 | 34.7 | 35.5 | 40.9 | 45.5 | 47.9 | 42.6 | 48.3 | 43.9 | 44.8 | 36.3 | 31.5 |
| Average daytime temperature (°C) | 22.7 | 30.4 | 31.3 | 35.3 | 41.2 | 42.4 | 40.3 | 41.5 | 39.4 | 37.0 | 30.4 | 28.3 |
| Average temperature (°C) | 17.0 | 22.9 | 24.5 | 28.0 | 33.8 | 35.1 | 33.8 | 33.9 | 31.7 | 30.2 | 24.9 | 22.1 |
| Average night temperature (°C) | 11.6 | 15.8 | 18.0 | 21.0 | 26.1 | 29.2 | 29.1 | 27.9 | 25.8 | 24.3 | 19.5 | 16.0 |
| Absolute minimum temperature (°C) | 7.0 | 13.0 | 14.9 | 15.3 | 22.0 | 27.8 | 27.5 | 25.1 | 23.3 | 20.9 | 16.2 | 13.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.0 | 10.1 | 10.3 | 11.3 | 11.8 | 11.6 | 10.9 | 11.5 | 11.1 | 10.2 | 9.4 | 9.6 |
| Precipitation (mm) | 36 | 0 | 39 | 3 | 0 | 0 | 0 | 0 | 0 | 13 | 61 | 1 |
| Sunny days | 25 | 28 | 25 | 22 | 30 | 29 | 30 | 31 | 30 | 24 | 20 | 28 |
| Rainy days | 6 | 0 | 6 | 8 | 1 | 1 | 1 | 0 | 0 | 7 | 10 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sīstak is at