Average annual temperature is 18.9 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -3.3 °C
Number of sunny days: 253 days
Number of rainy days: 112 days
Look at detailed online map of Jām
* Weather data for Jām 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) | 15.8 | 20.3 | 28.7 | 29.7 | 32.2 | 32.0 | 33.6 | 34.8 | 31.8 | 30.1 | 27.4 | 23.6 |
| Average daytime temperature (°C) | 9.8 | 12.8 | 18.7 | 21.9 | 24.8 | 28.2 | 30.2 | 32.1 | 27.8 | 23.7 | 22.1 | 16.3 |
| Average temperature (°C) | 6.8 | 8.8 | 14.8 | 17.9 | 21.5 | 25.3 | 27.5 | 28.8 | 24.7 | 20.4 | 17.4 | 12.0 |
| Average night temperature (°C) | 3.0 | 4.6 | 10.9 | 13.2 | 17.7 | 22.1 | 24.6 | 25.0 | 21.2 | 16.6 | 12.9 | 7.9 |
| Absolute minimum temperature (°C) | -3.3 | -1.2 | 7.0 | 5.6 | 12.0 | 19.1 | 22.8 | 21.5 | 17.4 | 13.2 | 7.9 | 2.9 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.0 | 7.6 | 7.4 | 9.6 | 9.6 | 11.2 | 11.0 | 10.8 | 10.5 | 8.6 | 8.3 | 7.2 |
| Precipitation (mm) | 4 | 53 | 46 | 22 | 116 | 29 | 30 | 10 | 11 | 89 | 67 | 36 |
| Sunny days | 23 | 19 | 19 | 23 | 18 | 21 | 19 | 24 | 23 | 19 | 23 | 22 |
| Rainy days | 8 | 9 | 12 | 7 | 13 | 9 | 12 | 7 | 7 | 12 | 7 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jām is at