Average annual temperature is 17.2 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: -9.1 °C
Number of sunny days: 288 days
Number of rainy days: 69 days
Number of snow days: 8 days
Look at detailed online map of Jalālīyeh
* Weather data for Jalālīyeh 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) | 10.8 | 16.6 | 23.2 | 27.0 | 33.5 | 39.1 | 39.8 | 39.4 | 37.0 | 31.1 | 21.9 | 18.1 |
| Average daytime temperature (°C) | 5.4 | 9.5 | 18.8 | 23.3 | 28.8 | 34.0 | 37.1 | 34.9 | 31.5 | 24.9 | 18.3 | 14.2 |
| Average temperature (°C) | 0.4 | 3.5 | 12.2 | 17.1 | 22.2 | 27.5 | 30.8 | 28.7 | 25.0 | 18.4 | 12.2 | 7.8 |
| Average night temperature (°C) | -4.3 | -2.2 | 4.8 | 9.1 | 14.3 | 19.7 | 22.8 | 20.5 | 17.9 | 11.6 | 5.1 | 1.6 |
| Absolute minimum temperature (°C) | -8.3 | -9.1 | -0.5 | -0.3 | 7.1 | 13.1 | 19.3 | 16.5 | 13.1 | 7.7 | 0.1 | -2.3 |
| 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 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| 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) | 7.5 | 8.6 | 9.3 | 11.0 | 12.2 | 12.5 | 12.6 | 11.9 | 10.9 | 9.8 | 8.9 | 8.5 |
| Precipitation (mm) | 39 | 58 | 28 | 5 | 6 | 5 | 0 | 0 | 0 | 13 | 23 | 6 |
| Sunny days | 18 | 14 | 17 | 25 | 22 | 28 | 31 | 29 | 30 | 23 | 24 | 27 |
| Rainy days | 7 | 12 | 14 | 5 | 9 | 2 | 0 | 2 | 0 | 8 | 6 | 4 |
| Snow days | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jalālīyeh is at