Average annual temperature is 16.6 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: 1.6 °C
Number of sunny days: 239 days
Number of rainy days: 126 days
Look at detailed online map of Ghīlá an Najjār
* Weather data for Ghīlá an Najjār Yemen is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 21.6 | 24.1 | 22.9 | 23.1 | 27.8 | 29.5 | 30.8 | 30.4 | 28.5 | 25.3 | 23.9 | 23.1 |
| Average daytime temperature (°C) | 19.4 | 21.8 | 19.6 | 20.3 | 22.6 | 26.8 | 28.6 | 26.0 | 26.3 | 23.1 | 21.5 | 20.3 |
| Average temperature (°C) | 12.5 | 14.6 | 14.3 | 15.6 | 17.1 | 20.1 | 21.5 | 19.4 | 19.6 | 16.9 | 15.0 | 12.9 |
| Average night temperature (°C) | 5.9 | 7.4 | 9.3 | 11.0 | 12.3 | 13.8 | 16.0 | 14.1 | 13.3 | 11.0 | 8.9 | 5.7 |
| Absolute minimum temperature (°C) | 3.9 | 3.5 | 7.7 | 8.6 | 10.0 | 10.8 | 14.3 | 12.1 | 11.5 | 9.2 | 6.9 | 1.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.3 | 10.9 | 10.4 | 10.8 | 10.3 | 10.6 | 9.5 | 10.7 | 9.7 | 10.7 | 10.3 | 10.5 |
| Precipitation (mm) | 4 | 1 | 73 | 66 | 71 | 2 | 4 | 35 | 0 | 13 | 0 | 0 |
| Sunny days | 26 | 25 | 9 | 3 | 10 | 21 | 21 | 12 | 30 | 25 | 28 | 29 |
| Rainy days | 5 | 3 | 22 | 27 | 21 | 9 | 10 | 19 | 0 | 6 | 2 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ghīlá an Najjār is at