Average annual temperature is 11.2 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -15.1 °C
Number of sunny days: 284 days
Number of rainy days: 61 days
Number of snow days: 20 days
Look at detailed online map of Semīrom
* Weather data for Semīrom 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) | 2.1 | 6.2 | 14.2 | 18.5 | 26.6 | 32.0 | 33.2 | 31.4 | 29.2 | 24.1 | 16.2 | 14.5 |
| Average daytime temperature (°C) | -1.2 | 1.7 | 8.6 | 14.9 | 21.2 | 28.0 | 31.4 | 28.3 | 26.9 | 19.9 | 12.9 | 8.7 |
| Average temperature (°C) | -4.3 | -0.8 | 3.9 | 8.9 | 14.8 | 20.8 | 24.1 | 21.9 | 19.8 | 13.7 | 7.4 | 3.7 |
| Average night temperature (°C) | -8.1 | -3.9 | -0.3 | 2.8 | 8.2 | 12.7 | 16.0 | 14.7 | 12.5 | 8.0 | 2.7 | -0.6 |
| Absolute minimum temperature (°C) | -15.1 | -12.2 | -4.3 | -2.4 | 1.2 | 8.8 | 13.0 | 9.5 | 8.0 | 3.1 | -1.2 | -9.4 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.8 | 7.7 | 9.4 | 11.1 | 12.3 | 13.0 | 12.7 | 11.5 | 11.0 | 10.1 | 9.0 | 8.5 |
| Precipitation (mm) | 106 | 164 | 41 | 16 | 6 | 0 | 0 | 0 | 0 | 9 | 17 | 25 |
| Sunny days | 19 | 12 | 18 | 19 | 25 | 29 | 31 | 30 | 30 | 24 | 20 | 27 |
| Rainy days | 2 | 8 | 12 | 11 | 6 | 1 | 0 | 1 | 0 | 7 | 9 | 4 |
| Snow days | 10 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The largest precipitation sum in Semīrom is at