Novosibirsk weather in September 2025

Expect 16°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Novosibirsk in September. Check more long-term weather averages for Novosibirsk in September before you book your next holiday to Russia (Central Asia) in 2025/2026.

  • 16°C maximum daytime temperature in September in Novosibirsk16
    16°C max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in September in Novosibirsk12
    12 days with some rainfall
  • 5°C minimum night-time temperature in September in Novosibirsk5
    5°C min night temperature
  • 13 hours of daylight per day in September in Novosibirsk13
    13 hours of daylight per day
  • No heat & humidity in September in Novosibirsk0
    No heat & humidity
  • 38 mm monthly rainfall in September in Novosibirsk38
    38 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in September in Novosibirsk3
    3 (Moderate) UV index

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The September weather guide for Russia (Central Asia) (Novosibirsk) 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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How warm is it in Novosibirsk in September?

Daytime temperatures usually reach 16°C in Novosibirsk in September, falling to 5°C at night.

How sunny is it in Novosibirsk in September?

There are normally 6 hours of bright sunshine each day in Novosibirsk in September - that's 47% of daylight hours.

Does it rain in Novosibirsk in September?

There are usually 12 days with some rain in Novosibirsk in September and the average monthly rainfall is 38mm.

Novosibirsk September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:34 20:21
Monday, 15th September 2025 07:01 19:45
Tuesday, 30th September 2025 07:29 19:07

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