Average annual temperature is 16.0 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -11.1 °C
Number of sunny days: 283 days
Number of rainy days: 70 days
Number of snow days: 12 days
Look at detailed online map of Sīljerd
* Weather data for Sīljerd 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) | 7.6 | 14.3 | 22.7 | 26.6 | 31.4 | 35.9 | 37.2 | 36.9 | 34.8 | 27.4 | 19.5 | 15.6 |
| Average daytime temperature (°C) | 2.6 | 5.3 | 15.7 | 21.3 | 26.7 | 32.0 | 33.9 | 32.5 | 28.3 | 21.9 | 15.1 | 11.1 |
| Average temperature (°C) | -0.3 | 1.6 | 11.1 | 15.9 | 20.9 | 26.3 | 28.7 | 27.4 | 23.5 | 17.4 | 11.5 | 7.7 |
| Average night temperature (°C) | -3.1 | -2.1 | 6.7 | 10.1 | 14.4 | 20.2 | 23.1 | 22.0 | 18.3 | 12.9 | 8.2 | 4.1 |
| Absolute minimum temperature (°C) | -8.0 | -11.1 | 1.9 | 0.7 | 6.5 | 14.4 | 19.6 | 17.9 | 13.5 | 10.2 | 0.8 | -0.7 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.9 | 9.0 | 8.8 | 10.8 | 11.9 | 12.7 | 12.8 | 12.0 | 11.1 | 9.7 | 8.7 | 8.1 |
| Precipitation (mm) | 34 | 27 | 59 | 15 | 20 | 3 | 0 | 0 | 0 | 18 | 19 | 6 |
| Sunny days | 19 | 20 | 16 | 22 | 20 | 23 | 31 | 31 | 30 | 22 | 23 | 26 |
| Rainy days | 6 | 2 | 15 | 8 | 11 | 7 | 0 | 0 | 0 | 9 | 7 | 5 |
| Snow days | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sīljerd during the most sunny months:
The largest precipitation sum in Sīljerd is at