Nesebur weather in September 2025

Expect 23°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Nesebur in September. Check more long-term weather averages for Nesebur in September before you book your next holiday to Bulgaria in 2025/2026.

  • 23°C maximum daytime temperature in September in Nesebur23
    23°C max day temperature
  • 8 hours of sunshine per day
  • 4 days with some rainfall in September in Nesebur4
    4 days with some rainfall
  • 14°C minimum night-time temperature in September in Nesebur14
    14°C min night temperature
  • 12 hours of daylight per day in September in Nesebur12
    12 hours of daylight per day
  • No heat & humidity in September in Nesebur0
    No heat & humidity
  • 35 mm monthly rainfall in September in Nesebur35
    35 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Nesebur5
    5 (Moderate) UV index
  • 22°C sea temperature in September in Nesebur22
    22°C sea temperature

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The September weather guide for Bulgaria (Nesebur) 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 / mm)  |  Imperial (°F / inches)

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More about Bulgaria

How hot is it in Nesebur in September?

Daytime temperatures usually reach 23°C in Nesebur in September, falling to 14°C at night.

How sunny is it in Nesebur in September?

There are normally 8 hours of bright sunshine each day in Nesebur in September - that's 62% of daylight hours.

How warm is the sea around Nesebur in September?

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

Does it rain in Nesebur in September?

There are usually 4 days with some rain in Nesebur in September and the average monthly rainfall is 35mm.

Nesebur September sunrise & sunset times

Browse the sunrise and sunset times for Nesebur in September 2025. Select a month to view Nesebur sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:34 18:43
Monday, 15th September 2025 05:49 18:19
Tuesday, 30th September 2025 06:05 17:52

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