Baku weather in September 2025

Expect daytime maximum temperatures of 79°F in Baku, Azerbaijan in September based on long-term weather averages. There are 7 hours of sunshine per day on average.

  • 79°F maximum daytime temperature in September in Baku79
    79°F max day temperature
  • 7 hours of sunshine per day
  • 3 days with some rainfall in September in Baku3
    3 days with some rainfall
  • 64°F minimum night-time temperature in September in Baku64
    64°F min night temperature
  • 12 hours of daylight per day in September in Baku12
    12 hours of daylight per day
  • Low heat & humidity in September in BakuL
    Low heat & humidity
  • 0.7 inches monthly rainfall in September in Baku0.7
    0.7 inches of monthly rainfall
  • UV (maximum) index 7 (High) in September in Baku7
    7 (High) UV index
  • 73°F sea temperature in September in Baku73
    73°F sea temperature

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The September weather guide for Azerbaijan (Baku) 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)

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How hot is it in Baku in September?

Daytime temperatures usually reach 79°F in Baku in September with low heat and humidity, falling to 64°F at night.

How sunny is it in Baku in September?

There are normally 7 hours of bright sunshine each day in Baku in September - that's 56% of daylight hours.

How warm is the sea around Baku in September?

The average sea temperature around Baku in September is 73°F.

Does it ever rain in Baku in September?

There are usually 3 days with some rain in Baku in September and the average monthly rainfall is 0.7 inches.

Baku September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:08 19:13
Monday, 15th September 2025 06:21 18:50
Tuesday, 30th September 2025 06:36 18:24

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