Average annual temperature is 23.9 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 8.9 °C
Number of sunny days: 205 days
Number of rainy days: 160 days
Look at detailed online map of Rumaylīyah
* Weather data for Rumaylīyah 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) | 26.6 | 28.3 | 30.0 | 30.6 | 33.2 | 38.7 | 38.0 | 36.6 | 37.6 | 37.1 | 31.1 | 29.6 |
| Average daytime temperature (°C) | 24.5 | 27.1 | 26.7 | 28.5 | 29.5 | 33.7 | 34.9 | 33.1 | 33.2 | 30.7 | 28.4 | 26.7 |
| Average temperature (°C) | 19.1 | 20.8 | 21.8 | 23.6 | 24.5 | 27.9 | 29.2 | 27.8 | 26.9 | 23.9 | 21.8 | 19.6 |
| Average night temperature (°C) | 14.3 | 15.1 | 17.4 | 19.0 | 20.3 | 22.6 | 23.9 | 22.8 | 21.5 | 18.5 | 16.2 | 13.6 |
| Absolute minimum temperature (°C) | 12.4 | 12.3 | 15.5 | 17.3 | 17.7 | 20.2 | 22.1 | 21.2 | 18.5 | 16.5 | 13.2 | 8.9 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.8 | 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) | 9.9 | 10.8 | 10.5 | 11.1 | 10.7 | 11.0 | 10.5 | 10.7 | 10.8 | 10.7 | 10.5 | 10.2 |
| Precipitation (mm) | 2 | 0 | 84 | 59 | 71 | 28 | 21 | 51 | 21 | 19 | 2 | 0 |
| Sunny days | 26 | 28 | 11 | 9 | 5 | 11 | 15 | 6 | 16 | 20 | 28 | 30 |
| Rainy days | 5 | 0 | 20 | 21 | 26 | 19 | 16 | 25 | 14 | 11 | 2 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rumaylīyah is at