nomadseason

December Weather in As Sisniyah, Syrian Arab Republic

Last updated: August 31, 2025

In December, the average temperature in As Sisniyah, Syrian Arab Republic hovers around 12°C (54°F), offering a comfortable climate. Expect temperatures to dip as low as 3°C (37°F) and soar up to 26°C (79°F). With 80 mm (3.1 in) of precipitation spread across 13 days, it's a good idea to keep an umbrella handy. Additionally, the average humidity sits at a moderate 72%, making for a refreshing experience!

December Temperature in As Sisniyah

In December in As Sisniyah, the average temperature is 12°C (54°F). The maximum can reach 26°C (79°F) and the minimum can be as low as 3°C (37°F). This variation in temperatures makes it advisable to pack layers for your trip to As Sisniyah in December.

December Weather in As Sisniyah: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in As Sisniyah, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In As Sisniyah, December typically has an average temperature of 12°C (54°F), with highs reaching up to 26°C (79°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec505255637276818178726254
Data source: Temperature data for As Sisniyah generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in As Sisniyah

In As Sisniyah in December, the precipitation amount is 80 mm (3.1 in) spread over the course of 13 days.

December Precipitation Trends in As Sisniyah

The chart displays monthly precipitation patterns in As Sisniyah, 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 As Sisniyah, December typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec73596735176124173480
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in As Sisniyah

In As Sisniyah in December, humidity is 72%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that wraps around you, making outdoor excursions a bit uncomfortable. You may find yourself reaching for an extra layer as the moisture in the air adds to the coolness, prompting travelers to seek out sheltered spots to enjoy the scenery.

December Average Humidity in As Sisniyah

This chart illustrates the average monthly humidity levels in As Sisniyah, 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 As Sisniyah 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 As Sisniyah

In As Sisniyah 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 As Sisniyah, you can check the information here.

Maximum UV Index Levels in As Sisniyah for December

The chart shows the monthly maximum UV Index (UVI) for As Sisniyah 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 As Sisniyah typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579111211109753
Data source: As Sisniyah 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 As Sisniyah Compares to Other Months

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

This table compares monthly weather conditions in As Sisniyah, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)73 mm (2.9 inches)71%moderate
February Weather11°C (52°F)59 mm (2.3 inches)70%moderate
March Weather13°C (56°F)67 mm (2.6 inches)68%high
April Weather17°C (63°F)35 mm (1.4 inches)65%very high
May Weather22°C (72°F)17 mm (0.7 inches)66%extreme
June Weather24°C (76°F)6 mm (0.3 inches)57%extreme
July Weather27°C (81°F)1 mm (0.1 inches)56%extreme
August Weather27°C (81°F)2 mm (0.1 inches)50%very high
September Weather26°C (78°F)4 mm (0.1 inches)50%very high
October Weather22°C (72°F)17 mm (0.7 inches)57%high
November Weather17°C (62°F)34 mm (1.3 inches)64%moderate
December Weather12°C (54°F)80 mm (3.1 inches)72%moderate

Compare As Sisniyah's Climate with Cities Worldwide