Weather in Bulgaria in December

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temperature
Temp

5° C

average

rain
Rain

12 mm

per month

sun
Sun

58 %

chance

humidity
Humidity

73 %

average

Weather in Bulgaria in December

December in Bulgaria is characterised by cold temperatures, occasional snowfall, and a generally wintry atmosphere. The average day offers crisp air, while nights can be quite chilly. Travellers can expect shorter days with limited sunshine but are also likely to witness beautiful frosty mornings. December weather can make outdoor exploration invigorating if properly prepared, and the month is perfect for experiencing the festive charm of local Christmas markets.

December Climate Overview

  • Average Temperature: 0°C to 6°C
  • Rainfall: 40mm
  • Sunshine Hours: 3 hours per day
  • Humidity: 80%
  • Wind Speed: 15 km/h

What to Expect in December

Daytime Conditions

During the day, temperatures might hover around or slightly above 0°C, giving a distinctly wintery feel. Sun exposure is minimal, often making it feel colder than the actual temperature. The humidity can add to this chill factor, making warm clothing essential for comfort.

Rainfall Patterns

Rainfall in Bulgaria during December is typically scattered and light, often falling as snow, particularly in mountainous regions. Precipitation is not overly intrusive but can occasionally disrupt travel plans with heavier snowfall events.

Evening Conditions

Nights in December can be very cold, with temperatures frequently dropping below freezing. Any wind present can increase the chill factor, so warm layers are recommended for those venturing out for evening activities.

Best Activities in Bulgaria in December

  • Outdoor Activities: Enjoy hiking with proper gear in the picturesque snowy landscapes, or explore the charming streets of Sofia and Plovdiv split between bustling holiday markets and historic architecture.
  • Seasonal Highlights: Experience the local winter traditions and Christmas festivities, with potential for snow cover in many regions adding to a magical atmosphere.

What to Pack for December

  • Appropriate clothing for daytime and evening temperatures including thermals, jackets, and scarves
  • Protection from sun or rain (hat, sunscreen, umbrella, etc.)
  • Footwear suitable for local terrain (e.g., walking, hiking, city streets)
  • Reusable water bottle

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