Average annual temperature is 26.4 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 335 days
Number of rainy days: 30 days
Look at detailed online map of Najjā
* Weather data for Najjā 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) | 29.9 | 33.0 | 33.3 | 33.9 | 36.3 | 38.9 | 39.5 | 39.5 | 37.4 | 33.8 | 30.8 | 29.8 |
| Average daytime temperature (°C) | 24.8 | 29.0 | 28.8 | 31.6 | 33.7 | 36.7 | 38.4 | 37.3 | 35.6 | 30.8 | 27.9 | 24.4 |
| Average temperature (°C) | 19.6 | 22.6 | 23.3 | 26.6 | 28.2 | 31.5 | 33.1 | 31.9 | 30.6 | 26.2 | 23.5 | 19.6 |
| Average night temperature (°C) | 13.3 | 14.8 | 17.6 | 20.7 | 22.1 | 24.8 | 26.4 | 25.6 | 24.3 | 21.3 | 17.9 | 14.3 |
| Absolute minimum temperature (°C) | 11.5 | 11.6 | 14.3 | 18.2 | 18.9 | 20.8 | 22.7 | 23.6 | 21.4 | 18.0 | 15.1 | 9.9 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 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) | 9.9 | 10.7 | 10.5 | 11.4 | 11.1 | 11.1 | 10.2 | 10.7 | 10.6 | 10.8 | 10.5 | 10.2 |
| Precipitation (mm) | 6 | 0 | 49 | 1 | 13 | 0 | 0 | 0 | 0 | 3 | 0 | 0 |
| Sunny days | 30 | 28 | 20 | 27 | 22 | 30 | 30 | 30 | 30 | 27 | 30 | 31 |
| Rainy days | 1 | 0 | 11 | 3 | 9 | 0 | 1 | 1 | 0 | 4 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Najjā is at