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December Weather in Pliska, Bulgaria

Last updated: August 22, 2025

In December, the average temperature in Pliska, Bulgaria hovers around 4°C (39°F). Expect chilly conditions, with minimums dipping as low as -11°C (13°F) and highs reaching up to 18°C (64°F). Rainfall is moderate, with about 66 mm (2.6 in) spread over 12 days, while the air maintains a high humidity level of 87%. Prepare for a mix of cool weather and occasional showers!

December Temperature in Pliska

In December in Pliska, the average temperature is 4°C (39°F). Maximum temperatures can reach 18°C (64°F), while minimums can drop as low as -11°C (13°F). Travelers should be prepared for a wide range of temperatures and dress accordingly.

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

The chart illustrates December temperature patterns in Pliska, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pliska, December typically has an average temperature of 4°C (39°F), with highs reaching up to 18°C (64°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec343943516169737567564739
Data source: Temperature data for Pliska 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 Pliska

In Pliska in December, the precipitation amount is 66 mm (2.6 in) over the course of 12 days.

December Precipitation Trends in Pliska

The chart displays monthly precipitation patterns in Pliska, 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 Pliska, December typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec4944644051100502119524866
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Pliska

In Pliska in December, humidity is 87%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and gritty, as the air hangs heavy and clings to your skin.

December Average Humidity in Pliska

This chart illustrates the average monthly humidity levels in Pliska, 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 Pliska is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%84%81%70%72%66%62%48%58%78%85%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Pliska

In Pliska in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Pliska, you can visit Hourly UV Index in Pliska.

Maximum UV Index Levels in Pliska for December

The chart shows the monthly maximum UV Index (UVI) for Pliska 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 Pliska typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246799997532
Data source: Pliska 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 Pliska Compares to Other Months

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

This table compares monthly weather conditions in Pliska, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)49 mm (1.9 inches)88%low
February Weather4°C (39°F)44 mm (1.7 inches)84%moderate
March Weather6°C (43°F)64 mm (2.5 inches)81%high
April Weather11°C (52°F)39 mm (1.6 inches)70%high
May Weather16°C (62°F)51 mm (2.0 inches)72%very high
June Weather21°C (69°F)99 mm (3.9 inches)66%very high
July Weather23°C (74°F)50 mm (2.0 inches)62%very high
August Weather24°C (75°F)21 mm (0.8 inches)48%very high
September Weather19°C (67°F)19 mm (0.8 inches)58%high
October Weather13°C (56°F)52 mm (2.0 inches)78%moderate
November Weather8°C (47°F)48 mm (1.9 inches)85%moderate
December Weather4°C (39°F)66 mm (2.6 inches)87%low

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