Average annual temperature is 22.4 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 3.7 °C
Number of sunny days: 316 days
Number of rainy days: 49 days
Look at detailed online map of Bā Sumayy
* Weather data for Bā Sumayy 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) | 24.5 | 28.4 | 28.6 | 31.1 | 34.1 | 36.9 | 37.2 | 35.7 | 35.1 | 31.6 | 28.1 | 26.6 |
| Average daytime temperature (°C) | 22.4 | 26.0 | 26.5 | 28.3 | 31.2 | 34.1 | 34.3 | 33.3 | 33.4 | 28.8 | 25.8 | 22.3 |
| Average temperature (°C) | 16.0 | 18.3 | 20.0 | 21.9 | 24.4 | 27.4 | 27.3 | 26.9 | 26.9 | 22.6 | 20.2 | 16.3 |
| Average night temperature (°C) | 10.4 | 11.6 | 15.1 | 16.6 | 18.5 | 20.9 | 21.5 | 21.5 | 20.4 | 16.3 | 14.7 | 10.2 |
| Absolute minimum temperature (°C) | 7.3 | 8.1 | 12.7 | 15.0 | 16.2 | 19.3 | 19.9 | 19.5 | 17.9 | 14.3 | 12.1 | 3.7 |
| 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 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 10.1 | 10.9 | 10.9 | 11.1 | 11.3 | 11.1 | 10.3 | 11.2 | 10.8 | 10.9 | 10.6 | 10.3 |
| Precipitation (mm) | 0 | 0 | 19 | 12 | 11 | 0 | 2 | 3 | 0 | 0 | 0 | 0 |
| Sunny days | 29 | 28 | 17 | 22 | 23 | 28 | 26 | 23 | 30 | 29 | 30 | 31 |
| Rainy days | 2 | 0 | 14 | 8 | 8 | 2 | 5 | 8 | 0 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bā Sumayy is at