Average annual temperature is 30.1 °C
Absolute maximum temperature: 43.2 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 225 days
Number of rainy days: 140 days
Look at detailed online map of Mahjāj
* Weather data for Mahjāj 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) | 32.1 | 34.7 | 36.4 | 38.4 | 41.2 | 42.8 | 42.9 | 41.9 | 40.5 | 43.2 | 34.7 | 33.6 |
| Average daytime temperature (°C) | 29.1 | 32.4 | 31.2 | 35.4 | 38.1 | 40.1 | 40.3 | 39.2 | 38.8 | 36.5 | 33.1 | 31.6 |
| Average temperature (°C) | 24.3 | 25.9 | 26.4 | 30.1 | 32.5 | 35.0 | 34.9 | 34.2 | 33.5 | 30.2 | 27.8 | 26.1 |
| Average night temperature (°C) | 20.6 | 21.3 | 22.4 | 25.6 | 28.1 | 30.6 | 30.7 | 30.2 | 29.4 | 25.8 | 24.0 | 21.9 |
| Absolute minimum temperature (°C) | 19.1 | 18.8 | 19.7 | 21.7 | 24.1 | 29.3 | 29.0 | 27.5 | 27.7 | 23.5 | 22.2 | 18.6 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.8 | 12.2 | 11.7 | 11.3 | 11.0 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.8 | 10.2 | 11.1 | 11.3 | 11.0 | 10.7 | 10.6 | 10.5 | 9.8 | 9.5 | 10.0 |
| Precipitation (mm) | 62 | 0 | 59 | 43 | 3 | 11 | 16 | 10 | 10 | 11 | 9 | 6 |
| Sunny days | 14 | 25 | 14 | 15 | 24 | 14 | 29 | 20 | 17 | 15 | 16 | 22 |
| Rainy days | 17 | 3 | 17 | 15 | 7 | 16 | 2 | 11 | 13 | 16 | 14 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mahjāj is at