Average annual temperature is 19.3 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: -6.1 °C
Number of sunny days: 298 days
Number of rainy days: 65 days
Number of snow days: 2 days
Look at detailed online map of Seyyed
* Weather data for Seyyed 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) | 14.6 | 21.7 | 23.9 | 28.2 | 32.9 | 38.2 | 40.9 | 35.5 | 34.9 | 31.3 | 23.1 | 19.3 |
| Average daytime temperature (°C) | 6.1 | 16.0 | 19.0 | 22.7 | 29.0 | 34.8 | 34.7 | 32.2 | 30.3 | 25.4 | 18.5 | 14.8 |
| Average temperature (°C) | 3.4 | 11.7 | 14.4 | 18.0 | 24.0 | 29.6 | 30.0 | 27.5 | 25.6 | 20.9 | 14.4 | 11.7 |
| Average night temperature (°C) | 0.3 | 6.7 | 8.9 | 12.0 | 17.8 | 23.6 | 23.9 | 21.7 | 19.8 | 15.4 | 9.5 | 8.1 |
| Absolute minimum temperature (°C) | -6.1 | -2.7 | 1.7 | 7.4 | 12.2 | 19.2 | 19.6 | 17.9 | 14.3 | 11.0 | 5.2 | 1.9 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 8.4 | 9.8 | 10.4 | 11.2 | 11.5 | 11.0 | 12.4 | 12.0 | 11.5 | 10.1 | 9.2 | 9.4 |
| Precipitation (mm) | 40 | 21 | 14 | 24 | 4 | 2 | 0 | 0 | 0 | 15 | 7 | 2 |
| Sunny days | 20 | 24 | 15 | 19 | 22 | 27 | 31 | 31 | 30 | 26 | 25 | 28 |
| Rainy days | 9 | 4 | 16 | 11 | 9 | 3 | 0 | 0 | 0 | 5 | 5 | 3 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Seyyed is at