Buşteni Weather in September
During September, Buşteni experiences pleasant daytime temperatures of 19°C (66°F) and cooler nights around 8°C (46°F). Expect quite a bit of rainfall. Around 78 mm (3.1 in) is typical.
Rainfall in Buşteni in September
Climate statistics over the past 30 years suggest around 10 days of rain, with 78 mm (3.1 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Buşteni in September
Expect highs of 19°C (66°F) in Buşteni in September, with nights dropping to around 8°C (46°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Buşteni.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Romania, check out our Buşteni's climate page.
Buşteni Temperature in September
Min Temperature
8°C (46°F)
Max Temperature
19°C (66°F)
Chance of Rain
34%
Precipitation
78 mm (3.1 in)
Rainy days
10 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Buşteni typically drop from around 13°C (55°F) at the start of September to approximately 10°C (50°F) by the end. Nights are cold, with lows typically ranging from 1°C (34°F) to 4°C (39°F).
Average temperatures in September
Daily Historical Precipitation
50-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 Buşteni in September
Browse day-by-day weather records for Buşteni spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Buşteni historical weather extremes in September
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Buşteni.
- The warmest day in September was on September 3, 2025, with a maximum of 27°C (81°F).
Best Places in Romania in September
Find out more about the weather in Romania and which places have the best travel conditions in this month. See all of Romania in September →
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What to Wear in Buşteni 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.What To Do in Buşteni 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 Romania, check out our Buşteni's climate page.
See the full Buşteni climate overview or explore weather in Romania.
