Average annual temperature is 31.3 °C
Absolute maximum temperature: 44.3 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 254 days
Number of rainy days: 111 days
Look at detailed online map of Jazan Region
* Weather data for Jazan Region Saudi Arabia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.3 | 34.8 | 37.7 | 40.4 | 42.2 | 42.3 | 44.3 | 42.4 | 42.4 | 43.4 | 36.6 | 34.9 |
| Average daytime temperature (°C) | 31.8 | 33.2 | 34.0 | 37.5 | 39.2 | 40.7 | 41.6 | 40.6 | 40.0 | 37.6 | 35.0 | 33.1 |
| Average temperature (°C) | 26.2 | 26.9 | 28.3 | 31.8 | 33.6 | 35.0 | 35.6 | 34.9 | 34.3 | 31.6 | 29.5 | 27.2 |
| Average night temperature (°C) | 21.4 | 21.3 | 23.3 | 26.5 | 28.5 | 30.1 | 30.7 | 30.2 | 29.9 | 27.1 | 25.4 | 22.5 |
| Absolute minimum temperature (°C) | 18.9 | 19.6 | 19.3 | 23.5 | 25.0 | 27.8 | 26.9 | 27.9 | 27.2 | 24.2 | 24.2 | 20.5 |
| 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 | 12.9 | 13.1 | 13.0 | 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) | 10.0 | 10.8 | 10.6 | 11.2 | 11.0 | 10.6 | 10.1 | 10.1 | 10.3 | 9.5 | 9.5 | 10.0 |
| Precipitation (mm) | 6 | 0 | 41 | 17 | 13 | 5 | 17 | 106 | 1 | 29 | 31 | 0 |
| Sunny days | 22 | 27 | 16 | 15 | 17 | 24 | 28 | 22 | 26 | 10 | 17 | 30 |
| Rainy days | 9 | 1 | 15 | 15 | 14 | 6 | 3 | 9 | 4 | 21 | 13 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jazan Region is at