The best time to visit Sofia
Sofia has a continental climate with no sea to soften it — summer can push past 30°C, winter is cold and grey, and May, June and September strike the best balance of weather and crowds.
- Best
- May, June and September
- Hottest
- July–August, average highs around 28°C
- Coldest
- January, averaging −4 to 4°C
Two things pick the month for Sofia: whether Vitosha is walkable and whether the city sits at a bearable temperature. May, June and September deliver both — a snow-free mountain and no weather extremes. What July or January actually mean in degrees is in the table below.
Month by month
Average of daily minima and maxima, 1991–2020 — not individual records
Summer is hot
August's average high is around 28°C, but that is an average — individual days in July and August regularly top 30°C, since the city has no sea to soften the heat. Travel then and the plan is to put indoor stops (museums, Boyana Church) in the afternoon and outdoor ones (Serdika, Vitosha) in the morning.
Vitosha changes by season
From late April to October the mountain is for walking: the trails are dry, and bus 66 to Aleko runs the same timetable all year. From roughly early December to mid-April, Aleko, Bulgaria's oldest ski centre at about 1,800 metres, opens for skiing — then a walk is a different trip, the snow and the trails belong to skiers.
The rain that changes day trips
May and June carry the most rainy days of the year, about ten a month — that does not spoil the city, but it changes day trips: the Seven Rila Lakes at 2,000 metres and above in fog are not the same outing, and the forecast that morning matters more than the calendar.
Before you go
Short answers to what people ask most before setting out.
When is the best time to visit Sofia?
May, June and September — comfortable temperatures and a snow-free Vitosha, without the peak of summer or the cold of winter.
How hot does Sofia get in summer?
The average high is around 28°C in July and August, but individual days pass 30°C — the city has no sea to soften it.
Does Vitosha have skiing?
Yes, roughly from early December to mid-April, at Aleko — Bulgaria's oldest ski centre.
Ready for Sofia?
Where to next
Getting around Sofia
→Sofia's airport has its own metro station: one line, no change, straight to the centre.
Plovdiv · 132 km
→A Roman theatre, the cobbles of the Old Town and the crooked lanes of Kapana, all on one hill and in the quarter below it.
How well does Sofia suit you?
→Six questions: a score for this place and others like it.
Front row for the next trip
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