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December Weather in Idlib, Syrian Arab Republic

Last updated: August 31, 2025

In Idlib, Syrian Arab Republic, the average temperature in December hovers around 11°C (52°F). You can expect a minimum chill of 0°C (32°F) and a warm maximum of 23°C (74°F). Prepare for 66 mm (2.6 in) of precipitation spread over 11 days, while the average humidity remains comfortable at 72%.

December Temperature in Idlib

In December in Idlib, the average temperature is 11°C (52°F). The maximum can reach 23°C (74°F), and the minimum can be as low as 0°C (32°F). This climate makes Idlib an ideal destination for travelers who enjoy mild temperatures and outdoor activities during this time of year.

December Weather in Idlib: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Idlib, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Idlib, December typically has an average temperature of 11°C (52°F), with highs reaching up to 23°C (74°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec475156647479858481726052
Data source: Temperature data for Idlib 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 Idlib

In Idlib in December, the precipitation amount is 66 mm (2.6 in) spread over 11 days.

December Precipitation Trends in Idlib

The chart displays monthly precipitation patterns in Idlib, 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 Idlib, December typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec71505242146013123466
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Idlib

In Idlib in December, humidity is 72%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, often leaving travelers feeling slightly cold and clammy unless they are dressed in layers.

December Average Humidity in Idlib

This chart illustrates the average monthly humidity levels in Idlib, 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 Idlib is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%71%68%65%66%57%56%50%50%57%64%72%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Idlib

In Idlib in 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 Idlib, you can check the information here.

Maximum UV Index Levels in Idlib for December

The chart shows the monthly maximum UV Index (UVI) for Idlib 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 Idlib typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111108743
Data source: Idlib 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 Idlib Compares to Other Months

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

This table compares monthly weather conditions in Idlib, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)71 mm (2.8 inches)71%moderate
February Weather10°C (51°F)50 mm (2.0 inches)70%moderate
March Weather13°C (56°F)52 mm (2.1 inches)68%high
April Weather18°C (65°F)42 mm (1.6 inches)65%very high
May Weather23°C (74°F)14 mm (0.5 inches)66%very high
June Weather26°C (79°F)6 mm (0.2 inches)57%extreme
July Weather29°C (85°F)0 mm (0.0 inches)56%extreme
August Weather29°C (85°F)1 mm (0.0 inches)50%very high
September Weather27°C (81°F)3 mm (0.1 inches)50%very high
October Weather22°C (72°F)12 mm (0.5 inches)57%high
November Weather15°C (60°F)34 mm (1.3 inches)64%moderate
December Weather11°C (52°F)66 mm (2.6 inches)72%moderate

Compare Idlib's Climate with Cities Worldwide