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Dammam Monthly Climate Averages
Dammam is located in desert also known as aridic climate zone that is typically hot dry climate with substantial temperature changes between night and day.
To help you choose the best time to travel, you can find climate data below on the weather in Dammam .
Month | t°C day |
t°C night |
mm rain |
daylight |
January | +21.1 | +9.5 | 20 | 11.1h |
February | +23.9 | +11.4 | 7 | 11.7h |
March | +29.2 | +14.6 | 6 | 12.4h |
April | +34.5 | +19.9 | 11 | 13.1h |
May | +40.6 | +24.8 | 3 | 13.9h |
June | +43.6 | +27.5 | 0 | 14.2h |
July | +45 | +29.3 | 0 | 14h |
August | +44.7 | +28.8 | 0 | 13.4h |
September | +41.4 | +25.2 | 1 | 12.7h |
October | +37.6 | +21.2 | 0 | 11.9h |
November | +29.1 | +16.1 | 16 | 11.3h |
December | +23.2 | +11.5 | 23 | 10.9h |
Best time with the soft weather for the sightseeing and long walks in Dammam are January, February, December.
Temperature in Dammam
The table shows that the hottest months in Dammam are July and August, during which the average daytime temperature reaches +45°C and the nighttime temperature falls to +29.3°C.
The coldest months are January and December, when the daily average temperature falls to +21.1°C, and drops to +9.5°C during the night.
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Sea temperature
The month with the highest average monthly temperature in the Persian Gulf on the beaches of Dammam is August with 33 degrees.
The coldest water can be found in February — 19degrees C.
Precipitation
The largest amount of precipitation falls on average in December and January, up to 23mm, and the least in June and July.