Smolyan
Bulgaria
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Smolyan, Bulgaria

December, the first month of the winter, in Smolyan, is still a cold month, with average temperature varying between 4.1°C (39.4°F) and -3.8°C (25.2°F).

Temperature

In December, the average high-temperature drops, from a cool 10.2°C (50.4°F) in November, to a wintry 4.1°C (39.4°F). In December, the average low-temperature is -3.8°C (25.2°F).

Humidity

The most humid month in Smolyan is December, with an average relative humidity of 77%.

Rainfall

The month with the most rainfall is December when 210mm (8.3") of precipitation is typically aggregated.

Daylight

The month with the shortest days in Smolyan, Bulgaria, is December, with an average of 9.2h of daylight.

What is the temperature in December in Smolyan?

In Smolyan, in December, the average high-temperature is 4.1°C (39.4°F), and the average low-temperature is -3.8°C (25.2°F).

What is the most humid month in Smolyan?

With an average relative humidity of 77%, December is the most humid month in Smolyan.

What is the average humidity in December in Smolyan?

In Smolyan, Bulgaria, the average relative humidity in December is 77%.

How much does it rain in Smolyan in December?

In Smolyan, in December, 210mm (8.3") of precipitation is typically accumulated.

What is the rainiest month in Smolyan?

December is the month with the most rainfall in Smolyan, with 210mm (8.3") of accumulated precipitation.

What is the month with the shortest days in Smolyan?

December has the shortest days of the year in Smolyan, with an average of 9.2h of daylight.

What is the average length of the day in December in Smolyan?

The average length of the day in December in Smolyan, Bulgaria, is 9.2h.
Average temperature in December - Smolyan, Bulgaria
  • Average high temperature in December: 4.1°C

The warmest month (with the highest average high temperature) is August (25.7°C).
The month with the lowest average high temperature is January (2.7°C).

  • Average low temperature in December: -3.8°C

The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-5.2°C).

Average humidity in December - Smolyan, Bulgaria
  • Average humidity in December: 77%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is August (57%).

Average rainfall in December - Smolyan, Bulgaria
  • Average rainfall in December: 210mm

The wettest month (with the highest rainfall) is December (210mm).
The driest month (with the lowest rainfall) is September (10mm).

Average daylight in December - Smolyan, Bulgaria
  • Average daylight in December: 9.2h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.2h).