Yerevan weather in September 2025

Expect 26°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Yerevan in September. Check more long-term weather averages for Yerevan in September before you book your next holiday to Armenia in 2025/2026.

  • 26°C maximum daytime temperature in September in Yerevan26
    26°C max day temperature
  • 9 hours of sunshine per day
  • 5 days with some rainfall in September in Yerevan5
    5 days with some rainfall
  • 11°C minimum night-time temperature in September in Yerevan11
    11°C min night temperature
  • 12 hours of daylight per day in September in Yerevan12
    12 hours of daylight per day
  • Low heat & humidity in September in YerevanL
    Low heat & humidity
  • 19 mm monthly rainfall in September in Yerevan19
    19 mm of monthly rainfall
  • UV (maximum) index 7 (High) in September in Yerevan7
    7 (High) UV index

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The September weather guide for Armenia (Yerevan) 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 Armenia

How hot is it in Yerevan in September?

Daytime temperatures usually reach 26°C in Yerevan in September with low heat and humidity, falling to 11°C at night.

How sunny is it in Yerevan in September?

There are normally 9 hours of bright sunshine each day in Yerevan in September - that's 74% of daylight hours.

Does it rain in Yerevan in September?

There are usually 5 days with some rain in Yerevan in September and the average monthly rainfall is 19mm.

Yerevan September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:29 19:34
Monday, 15th September 2025 06:43 19:11
Tuesday, 30th September 2025 06:57 18:46

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