nomadseason

December Weather in Aytos, Bulgaria

Last updated: August 22, 2025

In December, the average temperature in Aytos, Bulgaria hovers around 5°C (41°F). Expect minimums dipping to -7°C (19°F) and occasional maximums reaching 19°C (67°F). Rainfall is moderate, with an average precipitation amount of 74 mm (2.9 in) spread over 10 days. Keep in mind, the average humidity is quite high at 87%, making for a rather chilly and damp atmosphere.

December Temperature in Aytos

In December in Aytos, the average temperature is 5°C (41°F). The maximum can reach 19°C (67°F), while the minimum can drop as low as -7°C (19°F). Be prepared for a wide range of temperatures, and pack accordingly for your travels!

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

The chart illustrates December temperature patterns in Aytos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aytos, December typically has an average temperature of 5°C (41°F), with highs reaching up to 19°C (67°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec364144516169737567574941
Data source: Temperature data for Aytos 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 Aytos

In Aytos in December, the precipitation amount is 74 mm (2.9 in) spread over a period of 10 days.

December Precipitation Trends in Aytos

The chart displays monthly precipitation patterns in Aytos, 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 Aytos, December typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec6246625058114612225664874
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Aytos

In Aytos 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 Aytos

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

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

Maximum UV Index Levels in Aytos for December

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

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

This table compares monthly weather conditions in Aytos, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)62 mm (2.4 inches)88%low
February Weather5°C (41°F)46 mm (1.8 inches)84%moderate
March Weather7°C (44°F)62 mm (2.4 inches)81%high
April Weather11°C (52°F)50 mm (2.0 inches)70%high
May Weather16°C (62°F)58 mm (2.3 inches)72%very high
June Weather21°C (69°F)114 mm (4.5 inches)66%very high
July Weather23°C (74°F)61 mm (2.4 inches)62%very high
August Weather24°C (75°F)22 mm (0.9 inches)48%very high
September Weather19°C (67°F)25 mm (1.0 inches)58%high
October Weather14°C (57°F)66 mm (2.6 inches)78%moderate
November Weather9°C (49°F)48 mm (1.9 inches)85%moderate
December Weather5°C (41°F)74 mm (2.9 inches)87%low

Compare Aytos's Climate with Cities Worldwide