Average annual temperature is 29.1 °C
Absolute maximum temperature: 44.3 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 299 days
Number of rainy days: 66 days
Look at detailed online map of Sayḩ ad Dayr
* Weather data for Sayḩ ad Dayr 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) | 27.2 | 31.4 | 32.2 | 35.5 | 44.3 | 44.1 | 40.1 | 42.1 | 40.7 | 39.7 | 34.5 | 30.7 |
| Average daytime temperature (°C) | 21.8 | 26.4 | 28.5 | 31.4 | 38.5 | 39.4 | 37.0 | 38.4 | 36.3 | 34.3 | 29.4 | 27.4 |
| Average temperature (°C) | 19.5 | 22.9 | 25.0 | 27.3 | 34.2 | 35.6 | 34.2 | 35.4 | 33.4 | 31.3 | 26.5 | 23.7 |
| Average night temperature (°C) | 16.8 | 19.6 | 21.4 | 23.0 | 29.3 | 31.4 | 31.1 | 31.8 | 30.0 | 28.2 | 23.6 | 19.7 |
| Absolute minimum temperature (°C) | 13.0 | 16.1 | 18.5 | 18.2 | 24.0 | 28.9 | 29.9 | 29.0 | 27.9 | 24.7 | 20.3 | 17.0 |
| 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 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.3 | 10.3 | 10.5 | 11.3 | 11.6 | 11.8 | 11.1 | 11.2 | 11.0 | 10.1 | 9.8 | 9.7 |
| Precipitation (mm) | 60 | 5 | 11 | 5 | 1 | 4 | 2 | 0 | 2 | 13 | 36 | 1 |
| Sunny days | 19 | 25 | 24 | 25 | 28 | 27 | 27 | 29 | 27 | 24 | 17 | 27 |
| Rainy days | 12 | 3 | 7 | 5 | 3 | 3 | 4 | 2 | 3 | 7 | 13 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sayḩ ad Dayr is at