Average annual temperature is 16.4 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: -6.9 °C
Number of sunny days: 287 days
Number of rainy days: 77 days
Number of snow days: 1 day
Look at detailed online map of Sī Lā
* Weather data for Sī Lā 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) | 12.0 | 14.9 | 18.3 | 23.7 | 32.2 | 34.5 | 39.6 | 38.1 | 36.1 | 30.5 | 22.2 | 17.4 |
| Average daytime temperature (°C) | 7.7 | 10.1 | 14.3 | 19.2 | 26.8 | 32.6 | 35.5 | 34.4 | 31.9 | 25.3 | 16.5 | 13.1 |
| Average temperature (°C) | 2.8 | 5.7 | 9.2 | 13.5 | 20.4 | 25.8 | 28.5 | 27.4 | 24.8 | 19.0 | 11.3 | 7.3 |
| Average night temperature (°C) | -2.0 | 1.3 | 3.3 | 6.9 | 12.3 | 17.4 | 20.2 | 19.7 | 17.1 | 12.3 | 5.8 | 1.9 |
| Absolute minimum temperature (°C) | -6.9 | -4.4 | 0.0 | 1.2 | 6.4 | 14.6 | 16.9 | 16.9 | 14.1 | 7.5 | 1.9 | -1.5 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| 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) | 7.0 | 6.8 | 8.8 | 10.8 | 11.9 | 12.9 | 12.8 | 11.7 | 11.0 | 10.1 | 8.8 | 8.4 |
| Precipitation (mm) | 178 | 159 | 113 | 36 | 9 | 0 | 0 | 0 | 0 | 2 | 79 | 64 |
| Sunny days | 16 | 12 | 17 | 22 | 26 | 30 | 31 | 31 | 30 | 27 | 21 | 24 |
| Rainy days | 15 | 15 | 14 | 8 | 5 | 0 | 0 | 0 | 0 | 4 | 9 | 7 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sī Lā during the most sunny months:
The largest precipitation sum in Sī Lā is at