Borovets weather in September 2026

Q: How hot is it in Borovets in September?

Daytime temperatures usually reach 25°C in Borovets in September with no heat and humidity, falling to 14°C at night.

Q: How sunny is it in Borovets in September?

There are normally 8 hours of bright sunshine each day in Borovets in September - that's 64% of daylight hours.

Q: How warm is the sea around Borovets in September?

The average sea temperature around Borovets in September is 22°C.

Q: Does it rain in Borovets in September?

There are usually 4 days with some rain in Borovets in September and the average monthly rainfall is 34mm.

Expect daytime maximum temperatures of 61°F in Borovets, Bulgaria in September based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 2.0 inches of rainfall in the month.

61
61°F max day temperature
8
8 hours of sunshine per day
6
6 days with some rainfall
43
43°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
2.0
2.0 inches of monthly rainfall
6
6 (High) UV index

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The September weather guide for Bulgaria (Borovets) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)