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December Weather in Hayredin, Bulgaria

Last updated: August 22, 2025

In December, the average temperature in Hayredin, Bulgaria hovers around 3°C (38°F). Here, temperatures can dip as low as -13°C (9°F) or rise to a pleasant 17°C (64°F). Expect about 53 mm (2.1 in) of precipitation spread over 10 days, paired with a notably high average humidity of 89%.

December Temperature in Hayredin

In December in Hayredin, the average temperature is 3°C (38°F), with maximums reaching 17°C (64°F) and minimums dropping as low as -13°C (9°F). Travelers should be prepared for a wide range of temperatures and dress in layers to stay comfortable in changing conditions.

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

The chart illustrates December temperature patterns in Hayredin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hayredin, December typically has an average temperature of 3°C (38°F), with highs reaching up to 17°C (64°F) and lows dropping to around -13°C (9°F).
JanFebMarAprMayJunJulAugSepOctNovDec333945556472767769574638
Data source: Temperature data for Hayredin 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 Hayredin

In Hayredin in December, the precipitation amount is 53 mm (2.1 in) spread over a duration of 10 days.

December Precipitation Trends in Hayredin

The chart displays monthly precipitation patterns in Hayredin, 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 Hayredin, December typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec464579416683722616594453
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Hayredin

In Hayredin in December, humidity is 89%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapping around you, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cold and clammy.

December Average Humidity in Hayredin

This chart illustrates the average monthly humidity levels in Hayredin, 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 Hayredin is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%85%83%71%73%67%68%50%59%79%87%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Hayredin

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

Maximum UV Index Levels in Hayredin for December

The chart shows the monthly maximum UV Index (UVI) for Hayredin 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 Hayredin typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246789987532
Data source: Hayredin 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 Hayredin Compares to Other Months

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

This table compares monthly weather conditions in Hayredin, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)46 mm (1.8 inches)89%low
February Weather4°C (39°F)45 mm (1.8 inches)85%moderate
March Weather7°C (45°F)79 mm (3.1 inches)83%high
April Weather13°C (55°F)41 mm (1.6 inches)71%high
May Weather18°C (65°F)66 mm (2.6 inches)73%very high
June Weather22°C (72°F)83 mm (3.3 inches)67%very high
July Weather24°C (76°F)72 mm (2.8 inches)68%very high
August Weather25°C (77°F)26 mm (1.0 inches)50%very high
September Weather21°C (69°F)16 mm (0.6 inches)59%high
October Weather14°C (57°F)58 mm (2.3 inches)79%moderate
November Weather8°C (46°F)44 mm (1.7 inches)87%moderate
December Weather3°C (38°F)53 mm (2.1 inches)89%low

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