Average annual temperature is 24.1 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 5.6 °C
Number of sunny days: 312 days
Number of rainy days: 53 days
Look at detailed online map of An Najīl
* Weather data for An Najīl 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) | 28.9 | 32.6 | 32.1 | 33.2 | 35.6 | 37.8 | 38.5 | 38.0 | 36.1 | 32.6 | 30.1 | 28.3 |
| Average daytime temperature (°C) | 22.8 | 27.2 | 27.1 | 28.1 | 31.9 | 35.0 | 37.3 | 36.5 | 34.1 | 28.6 | 25.8 | 22.5 |
| Average temperature (°C) | 16.2 | 20.1 | 20.8 | 22.1 | 26.4 | 29.7 | 32.1 | 31.2 | 29.2 | 23.9 | 20.9 | 16.4 |
| Average night temperature (°C) | 10.3 | 13.3 | 15.1 | 16.1 | 20.5 | 23.5 | 26.2 | 25.4 | 23.3 | 18.7 | 15.8 | 10.5 |
| Absolute minimum temperature (°C) | 7.4 | 6.8 | 9.9 | 12.2 | 17.6 | 17.3 | 23.8 | 23.8 | 20.4 | 15.2 | 12.9 | 5.6 |
| 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) | 9.7 | 10.7 | 10.5 | 11.3 | 10.8 | 11.3 | 10.7 | 10.5 | 10.7 | 10.0 | 9.7 | 10.0 |
| Precipitation (mm) | 1 | 1 | 39 | 12 | 13 | 0 | 0 | 1 | 0 | 3 | 0 | 0 |
| Sunny days | 27 | 25 | 20 | 16 | 20 | 29 | 31 | 29 | 30 | 27 | 27 | 31 |
| Rainy days | 4 | 3 | 11 | 14 | 11 | 1 | 0 | 2 | 0 | 4 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in An Najīl is at