Weather in Sofia in May
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Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for May in Sofia.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youSofia in May is pleasantly mild — daytime temperatures average 20.9°C, dropping to 9.8°C at night. The month is moderately rainy (13 rainy days), with roughly 11.2 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 May
Search flights to Sofia
Compare 100+ airlines for May — 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 May
- Light layers
- Sunscreen
- T-shirts and light trousers or shorts
- Light waterproof layer
- A warm layer for cool evenings
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 May a good time to visit Sofia?
May rates 10/10 for visiting Sofia — excellent time to visit. Expect average highs of 20.9°C, 76.5mm of rain across the month and about 11.2 hours of daily sunshine.
What is the temperature in Sofia in May?
In May, Sofia has average highs of 20.9°C (69.6°F) and average lows of 9.8°C (49.6°F).
Does it rain in Sofia in May?
Some rain is likely. Sofia averages 76.5mm across about 13 rainy days in May, so a light waterproof layer is worth packing.
What should I wear in Sofia in May?
For Sofia in May (20.9°C highs / 9.8°C lows), pack light layers plus sunscreen, t-shirts and light trousers or shorts, light waterproof layer.
More essentials for Sofia in May
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.