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December Weather in Karnobat, Bulgaria

Last updated: August 22, 2025

In December, the average temperature in Karnobat, Bulgaria hovers around 5°C (41°F), with the mercury dipping as low as -7°C (20°F) and soaring up to 18°C (65°F). Prepare for 76 mm (3.0 in) of precipitation spread over 10 days, contributing to a high average humidity of 87%. It's a month that combines chilly air with a touch of wetness, perfect for cozy indoor activities!

December Temperature in Karnobat

In December in Karnobat, the average temperature is 5°C (41°F). The maximum can reach 18°C (65°F) and the minimum can be as low as -7°C (20°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!

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

The chart illustrates December temperature patterns in Karnobat, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Karnobat, December typically has an average temperature of 5°C (41°F), with highs reaching up to 18°C (65°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec354044516169737467574840
Data source: Temperature data for Karnobat 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 Karnobat

In Karnobat in December, the total precipitation amount is 76 mm (3.0 in) spread over a period of 10 days.

December Precipitation Trends in Karnobat

The chart displays monthly precipitation patterns in Karnobat, 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 Karnobat, December typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec6047635162119582423644976
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Karnobat

In Karnobat in December humidity is 87%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket enveloping you, making every step seem laborious and the chill more biting, which can be quite challenging for traveling.

December Average Humidity in Karnobat

This chart illustrates the average monthly humidity levels in Karnobat, 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 Karnobat 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 Karnobat

In Karnobat 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 Karnobat, you can visit Hourly UV Index in Karnobat.

Maximum UV Index Levels in Karnobat for December

The chart shows the monthly maximum UV Index (UVI) for Karnobat 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 Karnobat typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2467910997632
Data source: Karnobat 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 Karnobat Compares to Other Months

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

This table compares monthly weather conditions in Karnobat, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)60 mm (2.4 inches)88%low
February Weather4°C (40°F)47 mm (1.9 inches)84%moderate
March Weather6°C (44°F)63 mm (2.5 inches)81%high
April Weather11°C (51°F)51 mm (2.0 inches)70%high
May Weather16°C (61°F)62 mm (2.5 inches)72%very high
June Weather20°C (69°F)119 mm (4.7 inches)66%very high
July Weather23°C (73°F)57 mm (2.3 inches)62%very high
August Weather23°C (75°F)23 mm (0.9 inches)48%very high
September Weather19°C (67°F)23 mm (0.9 inches)58%high
October Weather14°C (57°F)64 mm (2.5 inches)78%high
November Weather9°C (48°F)49 mm (1.9 inches)85%moderate
December Weather5°C (41°F)76 mm (3.0 inches)87%low

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