Kavarna Weather in September
September is one of the perfect months to visit Kavarna, with daytime temperatures of 23°C (73°F) and lows of 18°C (64°F) at night. Some rainfall is typical for this time of year.
Rainfall in Kavarna in September
You can expect rain on around 5 days based on historical patterns, with 56 mm (2.2 in) average for the month. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.
Temperature in Kavarna in September
Kavarna has perfect weather in September, with days reaching 23°C (73°F) and nights cooling to 18°C (64°F). Overall, the month follows a fairly predictable daily temperature pattern. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Kavarna in September
The city usually sees around 219 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
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 Kavarna's climate page.
Kavarna Temperature in September
Min Temperature
18°C (64°F)
Max Temperature
23°C (73°F)
Chance of Rain
16%
Precipitation
56 mm (2.2 in)
Rainy days
5 days
Humidity
73% *
Sunshine
219 hours *
Percentage Sunshine
61% *
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Kavarna typically drop from around 26°C (79°F) at the start of September to approximately 22°C (72°F) by the end. Nights are cool, with lows typically ranging from 12°C (54°F) to 16°C (61°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 Kavarna in September
Browse day-by-day weather records for Kavarna spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kavarna historical weather extremes in September
Based on 28 years of weather observations (1997-2025), these are the most extreme conditions recorded in Kavarna.
- On September 15, 2022, temperatures climbed to 35°C (95°F), marking the warmest September day on record.
- On September 24, 2000, Kavarna saw its coldest September day with temperatures maxing out at 12°C (54°F).
- Kavarna registered its coldest September night on September 23, 1997, with temperatures dropping to 3°C (37°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
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tolerable
unpleasant
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What to Wear in Kavarna 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Kavarna 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 Kavarna's climate page.
Temperature Rainfall Sunshine Humidity
See the full Kavarna climate overview or explore weather in Bulgaria.
