Average annual temperature is 21.1 °C
Absolute maximum temperature: 43.4 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 312 days
Number of rainy days: 51 days
Number of snow days: 2 days
Look at detailed online map of Sīābāch
* Weather data for Sīābāch 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) | 13.5 | 19.6 | 27.6 | 31.5 | 38.9 | 41.7 | 43.4 | 41.3 | 40.5 | 33.4 | 23.6 | 19.9 |
| Average daytime temperature (°C) | 7.7 | 12.7 | 22.0 | 26.4 | 32.1 | 37.0 | 40.1 | 37.7 | 34.7 | 28.3 | 20.0 | 15.5 |
| Average temperature (°C) | 3.8 | 8.0 | 16.9 | 21.2 | 26.4 | 31.5 | 34.0 | 32.1 | 28.8 | 22.8 | 15.7 | 11.3 |
| Average night temperature (°C) | -0.2 | 3.4 | 10.7 | 14.9 | 19.7 | 25.0 | 26.8 | 25.1 | 22.4 | 17.3 | 11.3 | 7.3 |
| Absolute minimum temperature (°C) | -4.7 | -3.7 | 4.9 | 5.0 | 12.3 | 18.4 | 23.8 | 20.5 | 15.9 | 14.1 | 6.0 | 3.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 8.4 | 9.4 | 10.6 | 11.5 | 12.6 | 12.7 | 11.8 | 11.0 | 10.0 | 8.7 | 8.5 |
| Precipitation (mm) | 28 | 37 | 35 | 3 | 1 | 7 | 0 | 0 | 0 | 0 | 15 | 7 |
| Sunny days | 24 | 17 | 20 | 24 | 27 | 28 | 31 | 31 | 30 | 29 | 23 | 28 |
| Rainy days | 7 | 9 | 11 | 6 | 4 | 2 | 0 | 0 | 0 | 2 | 7 | 3 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sīābāch is at