Last updated: August 31, 2025
Tartus, located on the western coast of the Syrian Arab Republic, experiences a mild and wet December, with an average temperature of 14°C (57°F). Daily highs can reach a pleasant 25°C (77°F), while minimums dip to around 5°C (42°F) at night. This month witnesses 154 mm (6.1 in) of precipitation spread over 14 days, leading to a humidity level of approximately 72%. Travelers can expect a mix of cool breezes and rainy days, making it a unique time to explore this historic coastal city.
In Tartus, Syrian Arab Republic, December ushers in a noticeable drop in temperatures as winter sets in. With minimums averaging 5°C (42°F) and daytime highs reaching about 25°C (77°F), the weather presents a mild yet crisp atmosphere that contrasts sharply with the warmer months. This month features an average temperature of 14°C (57°F), marking a gentle transition from the autumnal mildness experienced in November, where temperatures hovered around 9°C (48°F) at night. As the year draws to a close, the cool, refreshing air invites locals and visitors alike to embrace outdoor activities, while the warmer afternoons still hint at the lingering warmth of summer, creating a unique blend of seasonal charm. Overall, December in Tartus is characterized by comfortable temperatures, perfect for exploring the city’s rich history and stunning coastal views.
In December, Tartus experiences a significant spike in precipitation, with an impressive 154 mm (6.1 in) of rainfall over 14 days. This marks the wettest month of the year, contrasting with the much drier summer months where precipitation barely registers. Following a gradual decline in rainfall from January's high of 140 mm to a low of just 6 mm in July, December showcases a notable resurgence, indicating the start of the rainy season. As temperatures drop, these lengthy rain spells not only replenish the local water supply but also highlight the complex seasonal dynamics in this coastal region of the Syrian Arab Republic.
As December arrives in Tartus, Syrian Arab Republic, the humidity begins to climb once more, hitting 72%, the highest level since January. This marks a notable shift from the drier months of summer, where humidity reached a low of 50% in both August and September. Following a slight recovery in October to 57%, the trend of increasing moisture continues, peaking in December after a gradual descent from the early month's humidity of 71% in January. This seasonal fluctuation showcases Tartus's transition from the dry heat of summer to the cooler, more humid winter months, highlighting the region's unique climatic cycles as residents brace for the wetter period ahead.
In Tartus, Syrian Arab Republic, the UV Index exhibits a distinct seasonal pattern throughout the year, with December marking a return to moderate levels at 3, akin to what's observed in January and November. As the year progresses from winter into spring, UV exposure escalates rapidly, peaking in the summer months of June and July with an extreme index of 11, suggesting a significant reduction in burn time to just 10 minutes. This trend highlights the necessity for increased sun protection during the hotter months, while December's lower index signals a safer time for outdoor activities with a longer burn time of 30 minutes. For more detailed insights, visit the Tartus UV Index.
UV Risk Categories
In Tartus, December marks a delightful transition into winter, boasting 251 hours of sunshine, a gentle tapering from the sun-soaked days of summer. As the year unfolds, sunshine hours steadily increase from a modest 206 hours in January, peaking at 405 hours in June and culminating with 413 hours in July—Tartus's sunniest months. The trend shifts as the year draws to a close, with hours of sunlight gradually decreasing yet remaining abundant compared to the year’s start. This rhythm reveals a lively contrast between the bright summer months and the milder light of winter, making December a wonderful time to relish the softer, sunlit days before the arrival of colder weather.
In December, the likelihood of sunny weather in Tartus, Syrian Arab Republic, stands at 46%, showing a notable dip compared to the sunnier months preceding it. As the year transitions from the vibrant sunshine of mid-summer, which boasts chances as high as 89% in August, the likelihood of clear skies steadily decreases. The trend observed from late fall into winter indicates a gradual shift, with November still enjoying a healthier 62% chance of sun. However, December marks the onset of cooler weather, lowering the chances for bright days, as the region prepares for the upcoming winter months with fewer sunny spells on the horizon.
In Tartus, Syrian Arab Republic, the daylight duration reveals a captivating trend across the year. Starting with a consistent 10 hours in both January and February, daylight begins to lengthen in March, peaking at a generous 14 hours from May through July. As summer fades, the sun’s embrace gradually diminishes, with daylight durations tapering off to 12 hours in September and 11 hours in October. By December, the shortest days settle in with just 9 hours of light, a stark contrast to the sunlit height of mid-year. This seasonal ebb and flow not only marks the passage of time but also sets the rhythm for life in this vibrant coastal city.
As December arrives in Tartus, the wind begins to pick up, showcasing an average speed of 3.6 m/s (8 mph)—notably higher than the preceding months. This increase signifies a shift from the calmer breezes of summer and fall, which mostly lingered around 2.1 to 2.9 m/s (5 to 6 mph). With winter’s approach, the winds breathe new life into the coastal landscape, stirring both the air and the sea. Interestingly, this December wind speed mirrors patterns set earlier in the year, particularly in January and March, hinting at a seasonal rhythm characterized by more brisk gusts. As the year draws to a close, the invigorating winds of December remind us of nature's cyclical dance in this picturesque region of the Syrian Arab Republic.
Weather in Tartus varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Tartus, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January exhibit distinct weather characteristics, with December generally being warmer and wetter. In December, temperatures range from a minimum of 5°C (42°F) to a maximum of 25°C (77°F), with an average of 14°C (57°F). The month also sees 154 mm (6.1 in) of precipitation over 14 days, contributing to a humidity level of 72%. In contrast, January brings cooler temperatures, with a minimum of 2°C (35°F) and an average of 11°C (53°F), peaking at 23°C (74°F). Although precipitation slightly decreases to 140 mm (5.5 in) over 13 days, humidity remains fairly stable at 71%. For a detailed overview of January weather, you can visit Tartus weather in January.
December and February exhibit notable differences in weather conditions. In December, temperatures range from a minimum of 5°C (42°F) to a maximum of 25°C (77°F), with an average of 14°C (57°F). This month experiences higher precipitation, totaling 154 mm (6.1 in) over 14 days, and has a humidity level of 72%. In contrast, February features cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 24°C (75°F), averaging around 12°C (54°F). Precipitation decreases to 88 mm (3.5 in) over just 9 days, and humidity slightly lowers to 70%. For a more detailed overview, check out the Tartus weather in February.
December and March exhibit some similarities in temperature, with both months averaging around 14°C (57°F). However, December tends to be cooler at night, with a minimum of 5°C (42°F) compared to March's slightly lower minimum of 4°C (39°F). While March brings warmer daytime highs, reaching up to 31°C (89°F), December’s maximum temperature peaks at a more moderate 25°C (77°F). Precipitation is slightly lower in March, with 106 mm (4.2 in) across 13 days, contrasted with December’s wetter climate of 154 mm (6.1 in) over 14 days. Both months experience relatively high humidity, but March is just a bit drier at 68% compared to December's 72%. For more details on weather specifics in March, check out Tartus weather in March.
In December, the weather is generally cooler and wetter, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 25°C (77°F) and an average of 14°C (57°F). The month sees substantial precipitation at 154 mm (6.1 in) over about 14 days, accompanied by a higher humidity of 72%. In contrast, April offers warmer and drier conditions, featuring temperatures ranging from 7°C (46°F) to a high of 33°C (92°F) and an average of 17°C (63°F). Precipitation drops significantly to 75 mm (3.0 in) over only 9 days, with humidity levels slightly lower at 65%. For more information, you can view the detailed forecast here: Tartus weather in April.
In December, the weather in Tartus is mild, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 25°C (77°F), and an average of 14°C (57°F). This month typically experiences higher precipitation, averaging 154 mm (6.1 in) over about 14 days, resulting in a humidity level of 72%. In contrast, May boasts warmer conditions, with temperatures varying from a minimum of 12°C (53°F) to a blistering maximum of 38°C (100°F), and an average of 21°C (70°F). Precipitation is significantly reduced in May, with only 41 mm (1.6 in) occurring over just 4 days, leading to a lower humidity of 66%. For more detailed information about the weather conditions in May, you can check Tartus weather in May.
December and June present stark contrasts in weather. In December, temperatures range from a chilly 5°C (42°F) to a mild 25°C (77°F), with an average of 14°C (57°F). This month experiences significant rainfall, totaling 154 mm (6.1 in) over about 14 days, accompanied by a relatively high humidity level of 72%. In contrast, June boasts a warmer climate with minimum temperatures of 15°C (58°F) and highs reaching up to 35°C (95°F), averaging 23°C (74°F). Rainfall is minimal in June, with only 22 mm (0.9 in) over 5 days and lower humidity at 57%. For a detailed look at what to expect, check out Tartus weather in June.
The weather in December contrasts sharply with that of July. In December, temperatures range from a mild 5°C (42°F) at night to a pleasant 25°C (77°F) during the day, accompanied by substantial precipitation of 154 mm (6.1 in) over 14 days and high humidity at 72%. In contrast, July boasts much warmer temperatures, with nighttime lows of 19°C (67°F) and daytime highs reaching up to 36°C (98°F). Rainfall is minimal in July, with only 6 mm (0.3 in) falling across just one day, and humidity dropping to a more comfortable 56%. For a detailed look at July weather, visit Tartus weather in July.
The weather in December and August presents a stark contrast, highlighting the variations between these two months. In December, temperatures range from a mild minimum of 5°C (42°F) to a comfortable average of 14°C (57°F), peaking at a maximum of 25°C (77°F). This month sees significant precipitation, totaling 154 mm (6.1 in) over about 14 days, coupled with a relatively high humidity of 72%. In contrast, August experiences much warmer conditions, with minimum temperatures starting at 21°C (70°F) and averaging around 27°C (80°F), reaching highs of 37°C (98°F). Rainfall is minimal during this month, accumulating only 11 mm (0.5 in) over just 3 days, and the humidity drops to a comfortable 50%. For a more detailed look at the weather patterns, you can check Tartus weather in August.
In comparing the weather between December and September, December presents a cooler climate with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 25°C (77°F), alongside a notable average of 14°C (57°F). It experiences significantly higher precipitation levels at 154 mm (6.1 in) over 14 days, contributing to a humidity of 72%. In contrast, September is much warmer, featuring temperatures that vary from a minimum of 17°C (63°F) to a scorching maximum of 39°C (103°F), with an average temperature of 26°C (78°F). Precipitation during this month is minimal, only 11 mm (0.4 in) across just 3 days, resulting in a lower humidity of 50%. For more detailed information, you can view the complete data here: Tartus weather in September.
When comparing the weather in December and October, we notice a significant shift in temperature and precipitation patterns. December has a milder temperature range, with minimums of 5°C (42°F) and maximums reaching 25°C (77°F), while October features warmer conditions, with minimums of 13°C (56°F) and maximums soaring up to 38°C (101°F). Additionally, December experiences much higher precipitation at 154 mm (6.1 in) over 14 days, compared to October's 36 mm (1.4 in) over just 5 days. This substantial increase in humidity, peaking at 72% in December compared to 57% in October, further emphasizes the wetter and cooler conditions of the later month. For a closer look at the October weather specifics, you can visit Tartus weather in October.
In comparing the weather between November and December, it is evident that December brings cooler temperatures, with a minimum of 5°C (42°F) compared to November's minimum of 9°C (48°F). The average temperature also drops in December to 14°C (57°F) from November's 18°C (64°F), and the maximum temperature sees a significant decrease as well, from 31°C (87°F) in November to 25°C (77°F) in December. Additionally, December experiences much higher precipitation, with 154 mm (6.1 in) over 14 days, while November has only 67 mm (2.7 in) across 8 days. Humidity levels are also higher in December at 72%, compared to November's 64%. For more detailed information, you can visit Tartus weather in November.
As December unfolds in Tartus, the city's weather presents a distinct shift from the milder autumn months. Temperatures dip to an average of 14°C, bringing cooler days that require a light jacket, especially during the chilly nights. This month also witnesses increased precipitation, with rain falling on about half the days, contributing to a humidity level that gives the air a crisp and refreshing quality. While the maximum daytime temperatures can still reach a pleasant 25°C, the overall vibe of December leans towards a cooler and wetter contrast to the preceding months. For a comprehensive view of seasonal variations, explore more at Tartus Climate.