Average annual temperature is 14.0 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -10.2 °C
Number of sunny days: 268 days
Number of rainy days: 86 days
Number of snow days: 11 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) | 6.6 | 13.2 | 18.9 | 25.1 | 32.7 | 34.9 | 36.0 | 33.7 | 32.8 | 24.6 | 18.2 | 13.4 |
| Average daytime temperature (°C) | 2.5 | 6.2 | 14.9 | 19.7 | 25.1 | 29.4 | 31.4 | 29.8 | 26.4 | 20.1 | 14.1 | 9.4 |
| Average temperature (°C) | -1.5 | 1.9 | 10.5 | 14.4 | 19.0 | 22.7 | 25.3 | 23.9 | 20.5 | 15.3 | 9.5 | 5.3 |
| Average night temperature (°C) | -5.1 | -2.4 | 6.1 | 8.4 | 12.6 | 16.8 | 19.3 | 18.0 | 15.1 | 10.4 | 5.4 | 1.3 |
| Absolute minimum temperature (°C) | -10.2 | -7.5 | -0.4 | -1.3 | 3.8 | 11.8 | 16.0 | 14.2 | 9.2 | 6.6 | 0.6 | -3.2 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.2 | 8.7 | 8.9 | 10.9 | 11.6 | 12.5 | 12.8 | 12.2 | 11.2 | 9.8 | 8.9 | 8.2 |
| Precipitation (mm) | 11 | 22 | 62 | 28 | 15 | 16 | 0 | 2 | 4 | 25 | 5 | 2 |
| Sunny days | 26 | 18 | 15 | 16 | 18 | 19 | 31 | 24 | 27 | 21 | 25 | 28 |
| Rainy days | 2 | 4 | 16 | 14 | 13 | 11 | 0 | 7 | 3 | 10 | 5 | 1 |
| Snow days | 3 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Jām is at