Average annual temperature is 25.9 °C
Absolute maximum temperature: 44.9 °C
Absolute minimum temperature: 2.5 °C
Number of sunny days: 311 days
Number of rainy days: 54 days
Look at detailed online map of Jam
* Weather data for Jam 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) | 22.5 | 31.9 | 30.9 | 37.1 | 41.9 | 44.1 | 44.9 | 44.2 | 41.8 | 41.5 | 32.2 | 28.2 |
| Average daytime temperature (°C) | 19.1 | 27.7 | 28.1 | 32.3 | 38.6 | 40.0 | 37.8 | 38.5 | 36.6 | 33.7 | 27.9 | 24.9 |
| Average temperature (°C) | 13.7 | 21.2 | 22.4 | 25.8 | 32.1 | 32.9 | 31.1 | 31.6 | 29.6 | 27.8 | 22.6 | 19.3 |
| Average night temperature (°C) | 8.1 | 13.9 | 16.3 | 19.0 | 25.0 | 26.8 | 25.9 | 25.3 | 23.3 | 22.2 | 16.8 | 13.0 |
| Absolute minimum temperature (°C) | 2.5 | 8.3 | 12.8 | 13.9 | 19.3 | 24.6 | 24.3 | 21.9 | 19.7 | 17.7 | 13.9 | 9.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 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) | 9.1 | 10.2 | 10.2 | 11.1 | 11.8 | 11.4 | 10.5 | 11.8 | 11.1 | 10.2 | 9.5 | 9.6 |
| Precipitation (mm) | 22 | 0 | 32 | 12 | 0 | 3 | 18 | 2 | 0 | 17 | 8 | 1 |
| Sunny days | 24 | 28 | 23 | 23 | 31 | 26 | 23 | 28 | 30 | 23 | 23 | 29 |
| Rainy days | 7 | 0 | 8 | 7 | 0 | 4 | 8 | 3 | 0 | 8 | 7 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jam is at