Average annual temperature is 30.1 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of An Najjārīyah
* Weather data for An Najjārīyah 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) | 33.9 | 34.2 | 39.2 | 42.2 | 41.1 | 40.6 | 42.3 | 42.2 | 40.7 | 40.3 | 35.7 | 34.1 |
| Average daytime temperature (°C) | 31.7 | 32.3 | 33.6 | 37.0 | 37.3 | 38.9 | 39.9 | 39.5 | 38.6 | 36.1 | 34.5 | 32.6 |
| Average temperature (°C) | 25.2 | 25.8 | 27.7 | 30.9 | 32.1 | 32.9 | 34.6 | 34.2 | 32.8 | 30.7 | 28.6 | 26.0 |
| Average night temperature (°C) | 20.2 | 20.6 | 22.9 | 25.5 | 27.3 | 27.8 | 29.7 | 29.6 | 28.2 | 26.4 | 23.9 | 21.0 |
| Absolute minimum temperature (°C) | 18.8 | 17.5 | 20.7 | 23.7 | 25.1 | 26.6 | 27.3 | 26.9 | 26.4 | 25.0 | 22.4 | 19.6 |
| 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 | 13.0 | 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) | 10.4 | 10.5 | 10.4 | 11.3 | 10.5 | 10.4 | 10.1 | 10.0 | 10.2 | 10.3 | 10.2 | 10.0 |
| Precipitation (mm) | 1 | 2 | 38 | 18 | 28 | 30 | 3 | 18 | 49 | 25 | 6 | 2 |
| Sunny days | 28 | 25 | 16 | 13 | 12 | 18 | 24 | 19 | 9 | 6 | 21 | 26 |
| Rainy days | 3 | 3 | 15 | 17 | 19 | 12 | 7 | 12 | 21 | 25 | 9 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in An Najjārīyah is at