Average annual temperature is 27.3 °C
Absolute maximum temperature: 48.2 °C
Absolute minimum temperature: 8.4 °C
Number of sunny days: 324 days
Number of rainy days: 41 days
Look at detailed online map of Dammam
* Weather data for Dammam Saudi Arabia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 23.1 | 30.5 | 34.2 | 39.0 | 42.3 | 45.2 | 46.8 | 48.2 | 44.5 | 42.0 | 32.6 | 29.2 |
| Average daytime temperature (°C) | 19.0 | 22.5 | 27.4 | 31.0 | 36.4 | 40.9 | 43.1 | 42.9 | 41.0 | 37.0 | 28.2 | 25.4 |
| Average temperature (°C) | 15.4 | 18.1 | 22.1 | 24.9 | 30.8 | 34.7 | 36.2 | 36.1 | 34.0 | 30.5 | 23.8 | 20.0 |
| Average night temperature (°C) | 12.0 | 14.1 | 17.1 | 19.5 | 25.6 | 28.7 | 29.9 | 30.4 | 27.9 | 24.4 | 19.4 | 14.9 |
| Absolute minimum temperature (°C) | 8.4 | 10.6 | 12.1 | 14.2 | 20.1 | 23.9 | 27.6 | 27.2 | 23.8 | 21.5 | 13.7 | 11.4 |
| 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 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.9 | 10.5 |
| 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) | 7.4 | 9.8 | 9.6 | 10.1 | 10.5 | 12.2 | 11.9 | 11.5 | 11.0 | 10.6 | 8.6 | 8.7 |
| Precipitation (mm) | 77 | 13 | 8 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 4 |
| Sunny days | 17 | 24 | 27 | 25 | 30 | 30 | 31 | 31 | 30 | 29 | 21 | 29 |
| Rainy days | 14 | 4 | 4 | 5 | 1 | 0 | 0 | 0 | 0 | 2 | 9 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dammam is at