Average annual temperature is 27.1 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: 6.3 °C
Number of sunny days: 337 days
Number of rainy days: 28 days
Look at detailed online map of Rişā‘ah
* Weather data for Rişā‘ah 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) | 30.6 | 34.4 | 34.0 | 35.2 | 37.9 | 40.0 | 41.1 | 40.4 | 39.0 | 34.7 | 32.9 | 30.5 |
| Average daytime temperature (°C) | 26.3 | 30.3 | 30.4 | 33.4 | 35.1 | 38.0 | 39.5 | 38.5 | 36.8 | 32.1 | 29.3 | 25.6 |
| Average temperature (°C) | 20.3 | 23.0 | 24.3 | 27.6 | 29.5 | 32.1 | 33.7 | 32.7 | 31.1 | 26.7 | 24.4 | 19.8 |
| Average night temperature (°C) | 13.5 | 14.6 | 18.3 | 21.5 | 23.3 | 24.4 | 26.3 | 25.9 | 23.9 | 19.5 | 18.6 | 12.5 |
| Absolute minimum temperature (°C) | 10.8 | 11.9 | 15.7 | 19.3 | 20.3 | 21.5 | 24.4 | 22.8 | 19.8 | 17.1 | 14.5 | 6.3 |
| 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 | 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 | 11.4 | 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 | 11.3 | 11.1 | 11.0 | 10.0 | 10.6 | 10.7 | 10.8 | 10.7 | 10.3 |
| Precipitation (mm) | 0 | 0 | 50 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sunny days | 30 | 28 | 19 | 26 | 26 | 30 | 31 | 27 | 30 | 29 | 30 | 31 |
| Rainy days | 1 | 0 | 12 | 4 | 5 | 0 | 0 | 4 | 0 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rişā‘ah is at