December weather forecastTartus, Syria
December
Weather in December
December in Tartus reflects the onset of the winter season with colder temperatures and abundant rainfall. The average maximum temperature drops to 17.9°C (64.2°F), while the minimum hovers around 10°C (50°F). December boasts the highest rainfall of the year with 185mm (7.28") over the span of 11 days, reinforcing its reputation as a winter month. Shorter days and fewer hours of sunshine are characteristic of this month, reminding Tartus’ residents that the year has come full circle.Temperature
December heralds a minor drop in average high-temperature, sliding from November's agreeable 22.4°C (72.3°F) to an enjoyable 17.9°C (64.2°F). Tartus observes an average low-temperature of 10°C (50°F) during December nights.Rainfall
December is the month with the most rainfall. Rain falls for 11 days and accumulates 185mm (7.28") of precipitation.Sea temperature
In December, the average sea temperature is 19°C (66.2°F).Note: In water with a temperature of 19°C (66.2°F), swimming is not a joy for most people. The challenge of controlling breathing increases as the temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
December has the shortest days of the year, with an average of 9h and 54min of daylight.On the first day of the month, sunrise is at 07:26 and sunset at 17:25. On the last day of December, sunrise is at 07:43 and sunset at 17:35 +03.
Sunshine
January and December, with an average of 5h of sunshine, are months with the least sunshine.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: The UV index of 2 during December translates into the following guidance:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Tartus, Syria
- Average high temperature in December: 17.9°C
The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (15.8°C).
- Average low temperature in December: 10°C
The month with the highest average low temperature is August (22.8°C).
The coldest month (with the lowest average low temperature) is January (8.4°C).
Average rainfall in December
Tartus, Syria
- Average rainfall in December: 184.8mm
The wettest month (with the highest rainfall) is December (184.8mm).
The driest month (with the least rainfall) is July (0.7mm).
Average rainfall days in December
Tartus, Syria
- Average rainfall days in December: 11 days
The month with the highest number of rainy days is January (12.5 days).
The months with the least rainy days are July and August (0.1 days).
Average sea temperature in December
Tartus, Syria
- Average sea temperature in December: 19°C
The best month for swimming (with the highest average sea temperature) is August (28°C).
The coldest months (with the lowest average sea temperature) are February and March (17°C).
Average daylight in December /
Average sunshine in December
Tartus, Syria
- Average daylight in December: 9h and 54min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 5h
The month with the most sunshine is June (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 5h).
Average UV index in December
Tartus, Syria
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 11).
The month with the lowest UV index is December (UV index 2).





