Average annual temperature is 9.2 °C
Absolute maximum temperature: 25.8 °C
Absolute minimum temperature: -11.6 °C
Number of sunny days: 112 days
Number of rainy days: 234 days
Number of snow days: 19 days
Look at detailed online map of Sī Āb
* Weather data for Sī Āb 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) | 9.4 | 10.9 | 18.9 | 21.1 | 23.9 | 24.8 | 25.8 | 23.6 | 23.5 | 23.9 | 19.5 | 16.8 |
| Average daytime temperature (°C) | 0.6 | 2.6 | 10.9 | 14.2 | 16.0 | 17.4 | 18.4 | 20.4 | 15.3 | 15.1 | 14.0 | 9.6 |
| Average temperature (°C) | -2.9 | -1.1 | 6.3 | 9.8 | 12.2 | 14.6 | 16.0 | 17.2 | 13.0 | 10.9 | 9.1 | 4.8 |
| Average night temperature (°C) | -6.1 | -5.1 | 1.8 | 4.6 | 7.8 | 10.8 | 13.5 | 13.7 | 10.4 | 6.9 | 4.9 | 0.9 |
| Absolute minimum temperature (°C) | -10.4 | -11.6 | -4.1 | -4.8 | -0.8 | 8.0 | 10.5 | 11.3 | 5.5 | 3.8 | -0.2 | -4.2 |
| 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 | 14.7 | 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) | 5.3 | 7.8 | 7.2 | 9.6 | 9.4 | 9.5 | 7.9 | 10.3 | 6.6 | 7.9 | 7.6 | 6.9 |
| Precipitation (mm) | 108 | 92 | 167 | 68 | 168 | 171 | 175 | 115 | 211 | 205 | 105 | 60 |
| Sunny days | 14 | 14 | 11 | 7 | 2 | 5 | 8 | 8 | 3 | 11 | 14 | 15 |
| Rainy days | 6 | 6 | 20 | 23 | 29 | 25 | 23 | 23 | 27 | 20 | 16 | 16 |
| Snow days | 11 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sī Āb during the most sunny months:
The largest precipitation sum in Sī Āb is at