Climate guide for Sozopol, Bulgaria

Best Time to Visit
Sozopol

How to read the score (0–10)
05810
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About Sozopol

Sozopol is a beach destination in Bulgaria. Plan around April-June and September-October for more reliable conditions, then drill into monthly scores when you need finer timing for beach travel. Use the monthly scores to weigh time by the water against heat, rainfall, humidity, daylight and sunny-day patterns.

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Travel Tips

Timing & weather
Check Sozopol's monthly climate scores before locking flights - mediterranean patterns shift comfort for beach trips across the year.
Getting around
In Sozopol, pair a walkable core day with one transit or transfer buffer - crowds and traffic vary by season in Bulgaria.
Tickets & access
Reserve popular museums and day trips from Sozopol ahead in peak months; shoulder seasons are more flexible.
Pack for the profile
Pack sun protection, water shoes only where local conditions call for them, and a light layer for breezy evenings in Sozopol. Check beach access, tides, and weather before planning water activities.

Things to do in Sozopol

Sozopol, Bulgaria. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Sozopol: the short answer

The best time to visit Sozopol is July, followed by August, June. Those months combine the most usable temperatures with the fewest lost days to rain: July averages 26°C with 24 mm of rain and about 31 sunny days. The months to avoid unless you have a specific reason are December, November. If budget matters more than perfect weather, February is the strongest of the low-rate months at 3.1/10.

Across the year Sozopol swings from 5°C in January to 26°C in July, a 22-degree spread, while rainfall ranges from 10 mm in October to 78 mm in November. That is the whole planning problem in one sentence: Sozopol is not equally good year-round, and the difference between the best and worst month here is 8 points on a 10-point scale.

Warmest month: July (26°C). Coolest: January (5°C). Driest: October (10 mm). Wettest: November (78 mm).

Sozopol month by month

January in Sozopol — the hardest end of the year

Hardest · 2.9/10

January averages 5°C (40°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Expect 34 mm of rain — occasional showers rather than washed-out days — alongside about 0 sunny days and 9.2 daylight hours.

It scores 2.9/10 here, 10th of 12 months, against 10/10 in the destination's best month.

Expect mid-season pricing, and crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in.

If your dates are flexible, July is materially better in Sozopol — 7.1 points higher on the same scale.

February in Sozopol — the hardest end of the year

Hardest · 3.1/10

February averages 6°C (43°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Expect 40 mm of rain — occasional showers rather than washed-out days — alongside about 2 sunny days and 10.3 daylight hours.

It scores 3.1/10 here, 9th of 12 months, against 10/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in.

If your dates are flexible, July is materially better in Sozopol — 6.9 points higher on the same scale.

March in Sozopol — the hardest end of the year

Hardest · 4.6/10

March averages 7°C (45°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Expect 29 mm of rain — occasional showers rather than washed-out days — alongside about 10 sunny days and 11.7 daylight hours.

It scores 4.6/10 here, 8th of 12 months, against 10/10 in the destination's best month.

Expect mid-season pricing, and crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in.

If your dates are flexible, July is materially better in Sozopol — 5.4 points higher on the same scale.

April in Sozopol — the hardest end of the year

Hardest · 4.8/10

April averages 13°C (55°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rainfall runs 73 mm, so plan one flexible day in three; you still get about 17 sunny days and 13.2 hours of daylight.

It scores 4.8/10 here, 7th of 12 months, against 10/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.

If your dates are flexible, July is materially better in Sozopol — 5.2 points higher on the same scale.

May in Sozopol — workable with trade-offs

Trade-offs · 6.8/10

May averages 16°C (61°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Expect 30 mm of rain — occasional showers rather than washed-out days — alongside about 27 sunny days and 14.4 daylight hours.

It scores 6.8/10 here, 5th of 12 months, against 10/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack layers you can shed by midday plus one warm layer for the evening.

If your dates are flexible, July is materially better in Sozopol — 3.2 points higher on the same scale.

June in Sozopol — the year's strongest window

Best window · 9.9/10

June averages 23°C (73°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Expect 35 mm of rain — occasional showers rather than washed-out days — alongside about 30 sunny days and 15.1 daylight hours.

On our climate-comfort scale this is the top-ranked month of the year for Sozopol at 9.9/10 — the reference point every other month on this page is measured against.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection.

July in Sozopol — the year's strongest window

Best window · 10/10

July averages 26°C (79°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Expect 24 mm of rain — occasional showers rather than washed-out days — alongside about 31 sunny days and 14.8 daylight hours.

On our climate-comfort scale this is the top-ranked month of the year for Sozopol at 10/10 — the reference point every other month on this page is measured against.

Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.

August in Sozopol — the year's strongest window

Best window · 10/10

August averages 26°C (79°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Expect 24 mm of rain — occasional showers rather than washed-out days — alongside about 28 sunny days and 13.7 daylight hours.

On our climate-comfort scale this is the top-ranked month of the year for Sozopol at 10/10 — the reference point every other month on this page is measured against.

Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.

September in Sozopol — reliably good (4th best month)

Good · 8.3/10

September averages 22°C (71°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Rainfall runs 49 mm, so plan one flexible day in three; you still get about 17 sunny days and 12.3 hours of daylight.

It scores 8.3/10 here, 4th of 12 months, against 10/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection, a packable rain layer.

If your dates are flexible, July is materially better in Sozopol — 1.7 points higher on the same scale.

October in Sozopol — workable with trade-offs

Trade-offs · 5.4/10

October averages 17°C (62°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rain is a non-issue at 10 mm for the month, with about 9 sunny days and 10.8 hours of daylight to work with.

It scores 5.4/10 here, 6th of 12 months, against 10/10 in the destination's best month.

Expect mid-season pricing, and crowds are light for this destination.

Pack layers you can shed by midday plus one warm layer for the evening.

If your dates are flexible, July is materially better in Sozopol — 4.6 points higher on the same scale.

November in Sozopol — the hardest end of the year

Hardest · 2.1/10

November averages 11°C (52°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rainfall runs 78 mm, so plan one flexible day in three; you still get about 0 sunny days and 9.5 hours of daylight.

It scores 2.1/10 here, 11th of 12 months, against 10/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.

If your dates are flexible, July is materially better in Sozopol — 7.9 points higher on the same scale.

December in Sozopol — the hardest end of the year

Hardest · 2/10

December averages 7°C (45°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rainfall runs 74 mm, so plan one flexible day in three; you still get about 0 sunny days and 8.9 hours of daylight.

It scores 2/10 here, 12th of 12 months, against 10/10 in the destination's best month.

Expect mid-season pricing, and crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.

If your dates are flexible, July is materially better in Sozopol — 8 points higher on the same scale.

Frequently asked

When is the best time to visit Sozopol, Bulgaria?
In Ideal Weather mode, the best months to visit Sozopol are July, August, June. July is the single peak month with an Ideal Weather score of 10.0/10 based on temperature, rainfall, humidity, daylight and historical sunny days.
What is the weather like in Sozopol year-round?
Sozopol has a climate profile suited to beach and coastal travel. Average monthly temperatures range from 5°C in January to 26°C in July, with Ideal Weather scores between 2.0 and 10.0 out of 10.
Which months should I avoid in Sozopol?
The lowest Ideal Weather-scoring months in Sozopol are December (2.0/10), November (2.1/10), January (2.9/10). These months typically combine less comfortable temperatures, higher rainfall or fewer sunny days.
When is the rainy season in Sozopol?
November is the wettest month in Sozopol, averaging about 78 mm of rainfall. October is the driest, at roughly 10 mm.
Which is the sunniest month in Sozopol?
July sees the most sun in Sozopol, with about 31 sunny days on average - ideal for outdoor plans.
Is Sozopol a good destination for beach and coastal travel?
Sozopol is well suited to beach and coastal travel. Its highest Ideal Weather window (July, August, June) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Sozopol calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Sozopol: temperature comfort, precipitation, humidity, daylight hours, and historical sunny days - weighted for beach and coastal travel.

Explore by month

Curated in Sozopol

Tickets & experiences