Weather in Sofia in December
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Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youDecember in Sofia is cold, with average highs of 7.6°C and lows of -0.2°C. It is moderately rainy (11 rainy days), with roughly 6.0 hours of sunshine a day. It is one of the best months of the year to visit. For the complete picture, see the best time to visit Sofia — every month compared. Once you know when to go, find your Sofia packing list at 247PackingList.
Get ready for Sofia in December
Search flights to Sofia
Compare 100+ airlines for December — one search, best price.
Search Flights →Thermal travel layers
Pack proper layers — winters are genuinely cold and evenings drop fast year-round.
Check Price →What to pack for Sofia in December
- Warm winter coat
- Thermal underlayers
- Gloves, hat and scarf
- Waterproof boots
- Light waterproof layer
Compare all months in Sofia
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 6.0°C | 74.3mm | 10/10 |
| February | 9.2°C | 31.8mm | 10/10 |
| March | 10.4°C | 67.3mm | 10/10 |
| April | 14.9°C | 71.2mm | 10/10 |
| May | 20.9°C | 76.5mm | 10/10 |
| June | 24.1°C | 84.4mm | 10/10 |
| July | 28.6°C | 33.0mm | 10/10 |
| August | 28.6°C | 53.7mm | 10/10 |
| September | 24.3°C | 37.7mm | 10/10 |
| October | 18.6°C | 59.6mm | 10/10 |
| November | 11.9°C | 68.8mm | 10/10 |
| December | 7.6°C | 69.3mm | 10/10 |
Full month-by-month guide: best time to visit Sofia →
For facts about Bulgaria — currency, language and dialling code — see our Bulgaria country guide at 247CountryInfo. Travellers also find it useful to keep a Sofia travel guide to hand. Check clothing sizes in Bulgaria before you shop.
Frequently Asked Questions
Is December a good time to visit Sofia?
December rates 10/10 for visiting Sofia — excellent time to visit. Expect average highs of 7.6°C, 69.3mm of rain across the month and about 6.0 hours of daily sunshine.
What is the temperature in Sofia in December?
In December, Sofia has average highs of 7.6°C (45.7°F) and average lows of -0.2°C (31.6°F).
Does it rain in Sofia in December?
Some rain is likely. Sofia averages 69.3mm across about 11 rainy days in December, so a light waterproof layer is worth packing.
What should I wear in Sofia in December?
For Sofia in December (7.6°C highs / -0.2°C lows), pack warm winter coat plus thermal underlayers, gloves, hat and scarf, waterproof boots.
More essentials for Sofia in December
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.