Average annual temperature is 29.2 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 19.4 °C
Number of sunny days: 278 days
Number of rainy days: 87 days
Look at detailed online map of ‘Ulwān
* Weather data for ‘Ulwān 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) | 27.9 | 28.7 | 30.8 | 32.8 | 35.2 | 37.5 | 39.0 | 38.8 | 42.9 | 37.1 | 32.1 | 29.8 |
| Average daytime temperature (°C) | 27.1 | 27.6 | 29.2 | 31.3 | 33.4 | 35.7 | 36.8 | 36.9 | 36.8 | 32.6 | 30.6 | 28.6 |
| Average temperature (°C) | 25.0 | 24.7 | 26.8 | 29.0 | 30.9 | 32.4 | 32.7 | 32.8 | 32.6 | 29.7 | 27.5 | 25.8 |
| Average night temperature (°C) | 22.8 | 21.4 | 24.6 | 27.0 | 28.6 | 29.8 | 29.5 | 29.4 | 29.0 | 26.7 | 24.3 | 22.8 |
| Absolute minimum temperature (°C) | 21.1 | 19.4 | 21.7 | 25.0 | 26.8 | 27.8 | 28.4 | 28.3 | 27.4 | 24.3 | 20.9 | 21.4 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 10.0 | 10.7 | 10.7 | 11.4 | 11.4 | 10.8 | 10.2 | 10.4 | 10.7 | 10.7 | 10.5 | 10.1 |
| Precipitation (mm) | 14 | 1 | 13 | 10 | 7 | 1 | 0 | 0 | 11 | 4 | 2 | 2 |
| Sunny days | 16 | 23 | 17 | 15 | 19 | 27 | 30 | 30 | 23 | 26 | 24 | 28 |
| Rainy days | 15 | 5 | 14 | 15 | 12 | 3 | 1 | 1 | 7 | 5 | 6 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in ‘Ulwān is at