Average annual temperature is 25.1 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 5.3 °C
Number of sunny days: 309 days
Number of rainy days: 56 days
Look at detailed online map of Hermī-ye Shīlow
* Weather data for Hermī-ye Shīlow 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) | 18.1 | 25.0 | 27.2 | 31.3 | 39.1 | 41.9 | 40.6 | 40.7 | 39.2 | 39.6 | 29.0 | 23.6 |
| Average daytime temperature (°C) | 15.5 | 19.8 | 23.6 | 26.9 | 34.7 | 37.6 | 36.9 | 37.4 | 34.4 | 31.6 | 24.1 | 20.9 |
| Average temperature (°C) | 12.8 | 16.7 | 19.7 | 23.3 | 30.7 | 33.7 | 33.6 | 33.5 | 31.0 | 27.7 | 20.7 | 17.6 |
| Average night temperature (°C) | 9.6 | 12.8 | 14.7 | 18.4 | 24.8 | 28.9 | 29.8 | 30.0 | 27.4 | 23.8 | 16.7 | 13.3 |
| Absolute minimum temperature (°C) | 5.9 | 5.3 | 10.6 | 11.0 | 18.1 | 25.9 | 27.0 | 27.4 | 24.2 | 18.0 | 11.5 | 9.0 |
| 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) | 7.3 | 9.3 | 9.8 | 10.4 | 11.7 | 12.9 | 12.1 | 11.3 | 11.0 | 10.4 | 8.9 | 9.0 |
| Precipitation (mm) | 175 | 16 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | 47 | 1 |
| Sunny days | 10 | 21 | 26 | 29 | 28 | 30 | 31 | 30 | 29 | 26 | 21 | 28 |
| Rainy days | 21 | 7 | 5 | 1 | 3 | 0 | 0 | 1 | 1 | 5 | 9 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hermī-ye Shīlow is at