Average annual temperature is 24.7 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 5.2 °C
Number of sunny days: 278 days
Number of rainy days: 87 days
Look at detailed online map of As Su‘aylī
* Weather data for As Su‘aylī Oman is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 19.4 | 27.6 | 27.2 | 30.7 | 38.9 | 40.6 | 40.5 | 39.5 | 38.3 | 38.3 | 28.3 | 24.3 |
| Average daytime temperature (°C) | 15.7 | 22.5 | 23.8 | 27.7 | 34.8 | 36.6 | 35.2 | 36.2 | 33.6 | 30.1 | 23.6 | 21.7 |
| Average temperature (°C) | 12.3 | 18.0 | 19.9 | 23.3 | 30.5 | 32.6 | 32.0 | 33.1 | 30.4 | 26.7 | 20.1 | 17.4 |
| Average night temperature (°C) | 8.8 | 13.4 | 15.6 | 18.0 | 25.0 | 27.9 | 27.9 | 29.0 | 26.1 | 22.4 | 16.4 | 12.9 |
| Absolute minimum temperature (°C) | 5.2 | 8.3 | 11.2 | 12.5 | 20.3 | 24.3 | 24.5 | 25.3 | 23.5 | 17.6 | 13.4 | 10.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.0 | 10.3 | 10.6 | 11.3 | 11.6 | 11.8 | 11.3 | 11.2 | 11.0 | 10.1 | 9.6 | 9.7 |
| Precipitation (mm) | 101 | 4 | 32 | 5 | 2 | 4 | 0 | 3 | 5 | 56 | 62 | 5 |
| Sunny days | 15 | 24 | 22 | 23 | 29 | 26 | 29 | 24 | 26 | 16 | 19 | 25 |
| Rainy days | 16 | 4 | 9 | 7 | 2 | 4 | 2 | 7 | 4 | 15 | 11 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in As Su‘aylī is at