Average annual temperature is 12.3 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -9.8 °C
Number of sunny days: 221 days
Number of rainy days: 122 days
Number of snow days: 22 days
Look at detailed online map of Seylamī
* Weather data for Seylamī 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) | 9.2 | 14.7 | 19.7 | 25.3 | 29.3 | 32.1 | 35.6 | 35.6 | 34.0 | 25.0 | 22.0 | 16.9 |
| Average daytime temperature (°C) | 3.0 | 5.9 | 14.4 | 18.9 | 21.2 | 25.7 | 28.2 | 30.4 | 22.3 | 19.4 | 16.6 | 10.9 |
| Average temperature (°C) | -0.4 | 1.3 | 8.8 | 12.3 | 14.8 | 19.3 | 21.3 | 23.1 | 16.3 | 13.5 | 10.7 | 6.1 |
| Average night temperature (°C) | -3.7 | -3.0 | 3.5 | 6.3 | 9.2 | 13.9 | 15.8 | 17.2 | 12.4 | 8.8 | 5.8 | 1.9 |
| Absolute minimum temperature (°C) | -9.8 | -7.6 | -3.1 | -4.1 | 3.6 | 10.9 | 11.9 | 13.2 | 7.7 | 4.7 | -1.0 | -3.4 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.2 | 8.3 | 8.8 | 10.7 | 11.0 | 13.2 | 11.6 | 11.7 | 9.3 | 9.6 | 8.0 | 7.4 |
| Precipitation (mm) | 36 | 18 | 109 | 36 | 70 | 24 | 33 | 32 | 35 | 26 | 13 | 27 |
| Sunny days | 19 | 17 | 17 | 15 | 11 | 14 | 23 | 26 | 15 | 22 | 22 | 20 |
| Rainy days | 2 | 1 | 14 | 13 | 20 | 16 | 8 | 5 | 15 | 9 | 8 | 11 |
| Snow days | 10 | 10 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Seylamī during the most sunny months:
The largest precipitation sum in Seylamī is at