Average annual temperature is 15.2 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -6.6 °C
Number of sunny days: 188 days
Number of rainy days: 174 days
Number of snow days: 3 days
Look at detailed online map of Sī Pey
* Weather data for Sī Pey 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) | 15.7 | 19.6 | 27.7 | 28.8 | 30.0 | 28.6 | 32.7 | 32.7 | 30.5 | 29.7 | 26.1 | 24.1 |
| Average daytime temperature (°C) | 8.1 | 10.0 | 16.6 | 19.9 | 21.7 | 24.4 | 27.4 | 29.0 | 24.2 | 21.3 | 20.3 | 15.4 |
| Average temperature (°C) | 3.5 | 5.1 | 11.6 | 14.9 | 17.7 | 21.0 | 23.3 | 24.3 | 20.1 | 16.7 | 14.4 | 9.6 |
| Average night temperature (°C) | -1.1 | 1.0 | 6.7 | 9.7 | 12.9 | 17.4 | 19.6 | 19.9 | 16.3 | 12.2 | 9.5 | 5.1 |
| Absolute minimum temperature (°C) | -6.1 | -6.6 | 1.8 | 1.7 | 6.3 | 14.3 | 16.5 | 16.7 | 13.3 | 9.8 | 4.4 | 1.1 |
| 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 | 7.2 | 6.9 | 9.4 | 8.7 | 8.0 | 8.9 | 9.3 | 7.9 | 8.0 | 7.7 | 7.2 |
| Precipitation (mm) | 20 | 98 | 61 | 28 | 120 | 95 | 69 | 58 | 98 | 146 | 104 | 57 |
| Sunny days | 20 | 15 | 12 | 20 | 14 | 10 | 12 | 18 | 11 | 15 | 18 | 23 |
| Rainy days | 9 | 12 | 19 | 10 | 17 | 20 | 19 | 13 | 19 | 16 | 12 | 8 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sī Pey is at