A big white mosque set in the beautiful Corniche garden park in Dammam, Saudi Arabia, with a clear skyline
Weather in December
December marks the arrival of winter in Dammam with temperatures hitting a low of 11.5°C (52.7°F), setting the tone for chillier days and nights. Being the month with the shortest daylight hours, December sees Dammam transform from sweltering heat to cooling climates. With the turn of the year just around the corner, the residents of Dammam get ready to experience the New Year's colder temperatures, kickstarting the weather cycle again in January.
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 22.4°C (72.3°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)
On the first day of December in Dammam, sunrise is at 06:11 and sunset at 16:47. On the last day of the month, sunrise is at 06:27 and sunset at 16:58 +03.
[Resources]Temperature
The arrival of December signals a shift in temperature, down from a moderately hot 29.1°C (84.4°F) in November to a still warm 23.2°C (73.8°F). Dammam's average low-temperature for the month of December records at a cool 11.5°C (52.7°F).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 59%.Rainfall
The month with the most rainfall in Dammam is December, when the rain falls for 6.6 days and typically aggregates up to 23mm (0.91") of precipitation.Sea temperature
In December, the average sea temperature is 22.4°C (72.3°F).Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 22.4°C (72.3°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)
Daylight
With an average of 10h and 30min of daylight, December has the shortest days of the year.On the first day of December in Dammam, sunrise is at 06:11 and sunset at 16:47. On the last day of the month, sunrise is at 06:27 and sunset at 16:58 +03.
Frequently asked questions
What is the average December temperature in Dammam?
In December, the average high-temperature and low-temperature in Dammam are 23.2°C (73.8°F) and 11.5°C (52.7°F) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in November is calculated to be 30°C (86°F).
What are the most humid months in Dammam?
The months with the highest humidity in Dammam are January and December, with an average relative humidity of 59%.
What is the average humidity in December in Dammam?
In Dammam, the average relative humidity in December is 59%.
What is the wettest month in Dammam?
December is the month with the most rainfall in Dammam, Saudi Arabia. Rain falls for 6.6 days and accumulates 23mm (0.91") of precipitation.
How many days does it rain in December in Dammam?
In Dammam, in December, during 6.6 rainfall days, 23mm (0.91") of precipitation is typically accumulated.
What is the water temperature in December in Dammam?
In Dammam, Saudi Arabia, in December, the average water temperature is 22.4°C (72.3°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 22.4°C (72.3°F).
What is the month with the shortest days in Dammam?
December has the shortest days of the year in Dammam, with an average of 10h and 30min of daylight.
What is the average length of the day in December in Dammam?
The average day length in December in Dammam is 10h and 31min.
When are sunrise and sunset in December in Dammam?
On the first day of December in Dammam, Saudi Arabia, sunrise is at 06:11 and sunset at 16:47. On the last day of the month, sunrise is at 06:27 and sunset at 16:58 +03.
Average temperature in December
Dammam, Saudi Arabia
- Average high temperature in December: 23.2°C
The warmest month (with the highest average high temperature) is July (45°C).
The month with the lowest average high temperature is January (21.1°C).
- Average low temperature in December: 11.5°C
The month with the highest average low temperature is July (29.3°C).
The coldest month (with the lowest average low temperature) is January (9.5°C).
Average humidity in December
Dammam, Saudi Arabia
- Average humidity in December: 59%
The months with the highest relative humidity are January and December (59%).
The month with the lowest relative humidity is June (20%).
Average rainfall in December
Dammam, Saudi Arabia
- Average rainfall in December: 23mm
The wettest month (with the highest rainfall) is December (23mm).
The driest months (with the least rainfall) are June, July and August (0mm).
Average rainfall days in December
Dammam, Saudi Arabia
- Average rainfall days in December: 6.6 days
The month with the highest number of rainy days is January (9.3 days).
The months with the least rainy days are June, July, August and September (0 days).
Average sea temperature in December
Dammam, Saudi Arabia
- Average sea temperature in December: 22.4°C
The best month for swimming (with the highest average sea temperature) is August (33.3°C).
The coldest month (with the lowest average sea temperature) is February (18.7°C).
Average daylight in December
Dammam, Saudi Arabia
- Average daylight in December: 10h and 3min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
Dammam, Saudi Arabia
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