Average annual temperature is 26.9 °C
Absolute maximum temperature: 46.8 °C
Absolute minimum temperature: 0.8 °C
Number of sunny days: 321 days
Number of rainy days: 44 days
Look at detailed online map of Sūmāleh
* Weather data for Sūmāleh 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) | 20.8 | 30.6 | 32.0 | 36.7 | 42.8 | 46.8 | 46.6 | 46.5 | 45.0 | 41.7 | 32.8 | 27.1 |
| Average daytime temperature (°C) | 16.2 | 25.5 | 28.6 | 32.9 | 39.4 | 43.4 | 43.7 | 43.4 | 41.3 | 35.5 | 26.6 | 24.4 |
| Average temperature (°C) | 11.6 | 18.8 | 22.1 | 26.1 | 32.3 | 35.8 | 36.4 | 36.5 | 33.8 | 29.2 | 21.2 | 18.9 |
| Average night temperature (°C) | 7.1 | 12.6 | 15.6 | 18.9 | 24.5 | 28.4 | 29.5 | 29.4 | 26.9 | 23.0 | 15.9 | 13.0 |
| Absolute minimum temperature (°C) | 0.8 | 8.2 | 11.7 | 14.0 | 21.1 | 25.2 | 26.6 | 25.7 | 23.5 | 18.2 | 12.1 | 9.9 |
| 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 8.1 | 9.4 | 10.4 | 11.2 | 11.3 | 11.7 | 11.7 | 11.5 | 11.0 | 10.0 | 9.2 | 9.4 |
| Precipitation (mm) | 44 | 4 | 14 | 6 | 0 | 0 | 2 | 0 | 0 | 5 | 39 | 0 |
| Sunny days | 22 | 23 | 25 | 24 | 30 | 30 | 28 | 31 | 30 | 26 | 21 | 31 |
| Rainy days | 9 | 5 | 6 | 6 | 1 | 0 | 3 | 0 | 0 | 5 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sūmāleh is at