December Weather in Spasovo, Bulgaria

Last updated: August 22, 2025

In December, the average temperature in Spasovo, Bulgaria hovers around 5°C (41°F). Temperatures can range from a chilly -9°C (16°F) to a milder 18°C (65°F). Expect about 63 mm (2.5 in) of precipitation spread over 11 days, with an average humidity level of 84%, creating a distinctly crisp atmosphere.

December Temperature in Spasovo

In December in Spasovo, the average temperature is 5°C (41°F), with maximums reaching 18°C (65°F) and minimums dropping as low as -9°C (16°F). Travelers should prepare for a wide range of temperatures and pack accordingly for their visit.

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

The chart illustrates December temperature patterns in Spasovo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Spasovo, 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 -9°C (16°F).

Data source: Temperature data for Spasovo generated using information from the Copernicus Climate Change Service.

December Precipitation in Spasovo

In Spasovo in December, the precipitation amount is 63 mm (2.5 in) during a total of 11 days.

December Precipitation Trends in Spasovo

The chart displays monthly precipitation patterns in Spasovo, 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 Spasovo, December typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Spasovo

In Spasovo in December humidity is 84%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through the cold, heavy air that clings to your skin.

December Average Humidity in Spasovo

This chart illustrates the average monthly humidity levels in Spasovo, 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 Spasovo is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Spasovo

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

Maximum UV Index Levels in Spasovo for December

The chart shows the monthly maximum UV Index (UVI) for Spasovo 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 Spasovo typically reaches 2, which falls under the low exposure category.

Data source: Spasovo 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 Spasovo Compares to Other Months

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

This table compares monthly weather conditions in Spasovo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	54 mm (2.1 inches)	84%	low
February Weather	4°C (40°F)	42 mm (1.6 inches)	81%	moderate
March Weather	6°C (44°F)	50 mm (2.0 inches)	79%	high
April Weather	10°C (51°F)	35 mm (1.4 inches)	75%	high
May Weather	16°C (62°F)	51 mm (2.0 inches)	77%	very high
June Weather	21°C (70°F)	104 mm (4.1 inches)	71%	very high
July Weather	23°C (74°F)	70 mm (2.7 inches)	69%	very high
August Weather	24°C (75°F)	16 mm (0.6 inches)	60%	very high
September Weather	20°C (68°F)	19 mm (0.8 inches)	63%	high
October Weather	14°C (58°F)	53 mm (2.1 inches)	76%	moderate
November Weather	9°C (49°F)	44 mm (1.7 inches)	81%	moderate
December Weather	5°C (41°F)	63 mm (2.5 inches)	84%	low