Ahtopol Weather in September
September in Ahtopol averages 24°C (75°F) during the day and 19°C (66°F) at night. Quite a bit of rainfall is typical this month, with around 73 mm (2.9 in) on average. An umbrella is a good idea.
Rainfall in Ahtopol in September
Historically, the month has about 5 days of rain, averaging 73 mm (2.9 in) in total. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.
Temperature in Ahtopol in September
September is a excellent month in Ahtopol, with 24°C (75°F) during the day and 19°C (66°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 19°C (66°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Ahtopol in September
With approximately 244 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Ahtopol.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Bulgaria, check out our Ahtopol's climate page.
Ahtopol Temperature in September
Min Temperature
19°C (66°F)
Max Temperature
24°C (75°F)
Chance of Rain
17%
Precipitation
73 mm (2.9 in)
Rainy days
5 days
Humidity
72% *
Sunshine
244 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Ahtopol typically drop from around 26°C (79°F) at the start of September to approximately 23°C (73°F) by the end. Nights are pleasant, with lows typically ranging from 13°C (55°F) to 17°C (63°F).
Average temperatures in September
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Ahtopol in September
Browse day-by-day weather records for Ahtopol spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ahtopol historical weather extremes in September
Our historical data for Ahtopol spans 1997 to 2025, revealing these weather extremes.
- The hottest September day on record in Ahtopol reached 34°C (93°F) (September 16, 2022).
- The lowest daytime temperature in September was 14°C (57°F), recorded on September 24, 2000.
- Ahtopol registered its coldest September night on September 24, 1997, with temperatures dropping to 5°C (41°F).
Best Places in Bulgaria in September
Find out more about the weather in Bulgaria and which places have the best travel conditions in this month. See all of Bulgaria in September →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Ahtopol in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Ahtopol in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Bulgaria, check out our Ahtopol's climate page.
Temperature Rainfall Sunshine Humidity
See the full Ahtopol climate overview or explore weather in Bulgaria.
