The best time to visit Dammam is between the months of October and March, the winter season bringing a pleasant and cool climate to this desert city.
| Month | High/Low (°C) | Rain |
|---|---|---|
| January | 21°/ 13° | 3 days |
| February | 23°/ 14° | 0 days |
| March | 26°/ 17° | 1 days |
| April | 31°/ 22° | 5 days |
| May | 37°/ 26° | 0 days |
| June | 41°/ 31° | 0 days |
| July | 40°/ 31° | 0 days |
| August | 41°/ 31° | 0 days |
| September | 40°/ 29° | 0 days |
| October | 37°/ 26° | 0 days |
| November | 28°/ 20° | 2 days |
| December | 24°/ 16° | 4 days |