Average annual temperature is 27.7 °C
Absolute maximum temperature: 44.8 °C
Absolute minimum temperature: 7.5 °C
Number of sunny days: 349 days
Number of rainy days: 16 days
Look at detailed online map of Ja‘mān
* Weather data for Ja‘mān Oman is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.1 | 34.5 | 36.1 | 39.0 | 40.8 | 43.9 | 44.8 | 43.6 | 43.1 | 40.1 | 32.8 | 28.9 |
| Average daytime temperature (°C) | 25.8 | 30.4 | 32.6 | 35.6 | 37.9 | 41.6 | 40.7 | 40.4 | 39.6 | 34.8 | 31.0 | 26.5 |
| Average temperature (°C) | 19.9 | 22.5 | 26.0 | 28.8 | 30.9 | 33.6 | 32.7 | 32.1 | 32.0 | 27.9 | 25.5 | 20.9 |
| Average night temperature (°C) | 13.9 | 15.1 | 19.9 | 22.4 | 24.3 | 26.7 | 26.8 | 26.2 | 25.0 | 21.8 | 19.7 | 14.9 |
| Absolute minimum temperature (°C) | 7.5 | 11.3 | 16.0 | 20.0 | 20.9 | 24.0 | 24.4 | 24.4 | 20.9 | 19.2 | 15.8 | 10.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.8 | 10.8 | 11.1 | 11.5 | 11.1 | 9.8 | 11.0 | 11.0 | 10.0 | 10.3 | 10.3 |
| Precipitation (mm) | 2 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 |
| Sunny days | 29 | 28 | 27 | 26 | 30 | 29 | 30 | 31 | 30 | 28 | 30 | 31 |
| Rainy days | 2 | 0 | 4 | 4 | 1 | 1 | 1 | 0 | 0 | 3 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ja‘mān is at