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December Weather in Tercan, Turkey

Last updated: August 27, 2025

In Tercan, Turkey, the average temperature in December hovers around -2°C (29°F). Expect chilly conditions with minimums plummeting to -24°C (-10°F) and maximums reaching up to 10°C (50°F). During this time, precipitation totals about 73 mm (2.9 in) spread over 11 days, accompanied by an average humidity of 88%. Dress warmly and prepare for a mix of frost and dampness!

December Temperature in Tercan

In December in Tercan, the average temperature is -2°C (29°F), with maximums reaching 10°C (50°F) and minimums plummeting to -24°C (-10°F). Travelers should prepare for chilly weather and pack accordingly to enjoy their visit.

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

The chart illustrates December temperature patterns in Tercan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tercan, December typically has an average temperature of -2°C (29°F), with highs reaching up to 10°C (50°F) and lows dropping to around -24°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec212433455364707063513729
Data source: Temperature data for Tercan 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 Tercan

In Tercan in December, the precipitation amount is 73 mm (2.9 in), spread over 11 days.

December Precipitation Trends in Tercan

The chart displays monthly precipitation patterns in Tercan, 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 Tercan, December typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec5040865982171589244473
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tercan

In Tercan in December, humidity is 88%. With an average temperature of -2°C (29°F), this humidity feels like a biting chill in the air that penetrates layers of clothing, making outdoor activities challenging and potentially uncomfortable for travelers.

December Average Humidity in Tercan

This chart illustrates the average monthly humidity levels in Tercan, 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 Tercan is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%86%77%72%57%46%37%42%63%79%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tercan

In Tercan 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 Tercan, you can check the information here.

Maximum UV Index Levels in Tercan for December

The chart shows the monthly maximum UV Index (UVI) for Tercan 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 Tercan typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec461010111212119743
Data source: Tercan 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 Tercan Compares to Other Months

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

This table compares monthly weather conditions in Tercan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)50 mm (2.0 inches)89%moderate
February Weather-4°C (25°F)40 mm (1.6 inches)90%high
March Weather1°C (33°F)86 mm (3.4 inches)86%very high
April Weather7°C (45°F)59 mm (2.3 inches)77%very high
May Weather12°C (54°F)82 mm (3.2 inches)72%extreme
June Weather18°C (64°F)17 mm (0.7 inches)57%extreme
July Weather21°C (70°F)15 mm (0.6 inches)46%extreme
August Weather21°C (70°F)8 mm (0.3 inches)37%extreme
September Weather17°C (63°F)9 mm (0.4 inches)42%very high
October Weather10°C (51°F)24 mm (1.0 inches)63%high
November Weather3°C (38°F)43 mm (1.7 inches)79%moderate
December Weather-2°C (29°F)73 mm (2.9 inches)88%moderate

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