Average annual temperature is 21.4 °C
Absolute maximum temperature: 43.6 °C
Absolute minimum temperature: -7.3 °C
Number of sunny days: 321 days
Number of rainy days: 42 days
Number of snow days: 2 days
Look at detailed online map of Serūman
* Weather data for Serūman 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) | 16.7 | 21.9 | 29.1 | 33.6 | 38.7 | 43.5 | 43.6 | 40.9 | 41.3 | 33.8 | 25.7 | 21.0 |
| Average daytime temperature (°C) | 8.8 | 13.9 | 23.7 | 27.7 | 33.2 | 38.7 | 40.2 | 37.9 | 34.3 | 28.6 | 21.7 | 16.5 |
| Average temperature (°C) | 3.9 | 8.5 | 18.0 | 21.8 | 27.4 | 32.7 | 34.1 | 31.9 | 28.1 | 22.5 | 15.9 | 11.0 |
| Average night temperature (°C) | -0.8 | 3.2 | 11.3 | 14.4 | 19.7 | 25.5 | 26.8 | 24.5 | 21.2 | 16.1 | 10.0 | 5.6 |
| Absolute minimum temperature (°C) | -7.3 | -2.3 | 5.3 | 5.3 | 13.3 | 20.4 | 24.2 | 19.8 | 14.6 | 12.4 | 4.4 | 0.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 8.1 | 7.8 | 9.7 | 10.4 | 11.7 | 12.5 | 12.7 | 11.9 | 11.1 | 9.8 | 8.6 | 8.4 |
| Precipitation (mm) | 17 | 18 | 15 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 5 | 2 |
| Sunny days | 25 | 15 | 21 | 26 | 28 | 29 | 31 | 31 | 30 | 30 | 27 | 28 |
| Rainy days | 4 | 13 | 10 | 4 | 3 | 1 | 0 | 0 | 0 | 1 | 3 | 3 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Serūman is at