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December Weather in Mari`, Syrian Arab Republic

Last updated: August 31, 2025

In December, the average temperature in Mari`, Syrian Arab Republic hovers around 10°C (49°F). Expect cooler conditions, with a minimum dropping to -2°C (29°F), while highs can reach up to 20°C (69°F). Be prepared for some rain, as 92 mm (3.6 in) of precipitation typically falls over 12 days, and stay comfortable in the humid air with an average humidity of 80%.

December Temperature in Mari`

In December in Mari`, the average temperature is 10°C (49°F). The maximum can reach 20°C (69°F), while the minimum can drop as low as -2°C (29°F). Be prepared for a range of temperatures if you're planning to travel during this month.

December Weather in Mari`: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Mari`, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mari`, December typically has an average temperature of 10°C (49°F), with highs reaching up to 20°C (69°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec454854637379868581715849
Data source: Temperature data for Mari` generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Mari`

In Mari` in December, the precipitation amount is 92 mm (3.6 in) over the course of 12 days.

December Precipitation Trends in Mari`

The chart displays monthly precipitation patterns in Mari`, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Mari`, December typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec75556649216112174092
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Mari`

In Mari` in December, humidity is 80%. With an average temperature of 10°C (49°F), this humidity feels like a damp blanket enveloping you, making travel uncomfortable and leaving you clammy as you navigate the sights.

December Average Humidity in Mari`

This chart illustrates the average monthly humidity levels in Mari`, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Mari` is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%77%73%66%68%53%43%37%42%56%69%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Mari`

In Mariin December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Mari, you can check the information here.

Maximum UV Index Levels in Mari` for December

The chart shows the monthly maximum UV Index (UVI) for Mari` in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Mari` typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109743
Data source: Mari` December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Mari` Compares to Other Months

Weather in Mari` varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Mari`, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Mari`, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)74 mm (2.9 inches)76%moderate
February Weather9°C (49°F)55 mm (2.2 inches)77%moderate
March Weather12°C (54°F)66 mm (2.6 inches)73%high
April Weather17°C (63°F)49 mm (1.9 inches)66%very high
May Weather23°C (74°F)21 mm (0.8 inches)68%very high
June Weather26°C (80°F)6 mm (0.3 inches)52%extreme
July Weather30°C (86°F)1 mm (0.0 inches)43%extreme
August Weather30°C (86°F)1 mm (0.0 inches)37%very high
September Weather27°C (81°F)2 mm (0.1 inches)42%very high
October Weather22°C (71°F)17 mm (0.7 inches)56%high
November Weather14°C (58°F)40 mm (1.6 inches)69%moderate
December Weather10°C (49°F)92 mm (3.6 inches)80%moderate

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