Average annual temperature is 28.1 °C
Absolute maximum temperature: 44.5 °C
Absolute minimum temperature: 7.8 °C
Number of sunny days: 312 days
Number of rainy days: 53 days
Look at detailed online map of Īsīn
* Weather data for Īsīn 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) | 23.9 | 31.8 | 32.2 | 37.7 | 41.8 | 44.5 | 43.4 | 44.4 | 43.4 | 42.8 | 33.3 | 29.7 |
| Average daytime temperature (°C) | 19.8 | 25.6 | 29.2 | 32.5 | 38.7 | 39.9 | 38.9 | 40.4 | 38.0 | 34.9 | 28.5 | 26.9 |
| Average temperature (°C) | 15.8 | 21.0 | 24.1 | 26.7 | 32.4 | 34.5 | 34.8 | 35.7 | 33.4 | 30.3 | 24.8 | 22.8 |
| Average night temperature (°C) | 12.2 | 16.9 | 19.5 | 21.3 | 26.4 | 29.4 | 31.1 | 31.4 | 29.2 | 26.1 | 21.1 | 18.9 |
| Absolute minimum temperature (°C) | 7.8 | 13.4 | 15.8 | 17.8 | 22.9 | 27.6 | 29.1 | 28.5 | 27.4 | 20.7 | 17.9 | 16.1 |
| 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 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| 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) | 7.7 | 9.5 | 10.5 | 10.9 | 11.5 | 11.6 | 11.0 | 11.2 | 10.5 | 9.9 | 9.2 | 9.5 |
| Precipitation (mm) | 93 | 9 | 15 | 4 | 0 | 0 | 8 | 0 | 3 | 17 | 69 | 0 |
| Sunny days | 21 | 24 | 25 | 27 | 31 | 28 | 27 | 30 | 25 | 24 | 19 | 31 |
| Rainy days | 10 | 4 | 6 | 3 | 0 | 2 | 4 | 1 | 5 | 7 | 11 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Īsīn is at