Hisarya Weather in September
In Hisarya, September brings high daytime temperatures around 24°C (75°F), with nights cooling to 12°C (54°F). Some rainfall is to be expected.
Rainfall in Hisarya in September
Historically, September sees about 4 days of rain, with a monthly average of 55 mm (2.2 in). Although rain is not especially frequent, individual showers can still be quite heavy.
Temperature in Hisarya in September
The temperature in Hisarya in September is perfect. Daytime highs reach 24°C (75°F), with nights dropping to 12°C (54°F). Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Hisarya in September
The city usually sees around 228 hours of sunlight, indicating many sunny days — a great month for sightseeing.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Hisarya.
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 Hisarya's climate page.
Hisarya Temperature in September
Min Temperature
12°C (54°F)
Max Temperature
24°C (75°F)
Chance of Rain
15%
Precipitation
55 mm (2.2 in)
Rainy days
4 days
Humidity
48% *
Sunshine
228 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Hisarya typically drop from around 24°C (75°F) at the start of September to approximately 20°C (68°F) by the end. Nights are cold, with lows typically ranging from 6°C (43°F) to 9°C (48°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 Hisarya in September
Browse day-by-day weather records for Hisarya spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hisarya historical weather extremes in September
Based on 28 years of weather observations in Hisarya between 1997 and 2025, these are the recorded extremes.
- On September 21, 2000, temperatures climbed to 36°C (97°F), marking the warmest September day on record.
- On September 26, 2008, Hisarya saw its coldest September day with temperatures maxing out at 13°C (55°F).
- Nighttime temperatures dropped to -1°C (30°F) on September 11, 2004, marking the coldest September night on record.
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
poor
What to Wear in Hisarya in September
For Hisarya in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Hisarya 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 Hisarya's climate page.
Temperature Rainfall Sunshine Humidity
See the full Hisarya climate overview or explore weather in Bulgaria.
