Nebraska weather in September 2025

Expect daytime maximum temperatures of 24°C in Nebraska in September based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 93 mm of rainfall in the month.

  • 24°C maximum daytime temperature in September in Nebraska (Omaha)24
    24°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in September in Nebraska (Omaha)9
    9 days with some rainfall
  • 12°C minimum night-time temperature in September in Nebraska (Omaha)12
    12°C min night temperature
  • 12 hours of daylight per day in September in Nebraska (Omaha)12
    12 hours of daylight per day
  • No heat & humidity in September in Nebraska (Omaha)0
    No heat & humidity
  • 93 mm monthly rainfall in September in Nebraska (Omaha)93
    93 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Nebraska (Omaha)6
    6 (High) UV index

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The September weather guide for Nebraska (Omaha) 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.

Top Nebraska destinations

Below are average maximum temperatures at popular countries, regions and places in Nebraska in September. Select a holiday destination to see more weather parameters.

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Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Nebraska in September?

Daytime temperatures usually reach 24°C in Omaha, Nebraska in September, falling to 12°C at night.

How sunny is it in Nebraska in September?

There are normally 8 hours of bright sunshine each day in Omaha, Nebraska in September - that's 65% of daylight hours.

Does it rain in Nebraska in September?

There are usually 9 days with some rain in Omaha, Nebraska in September and the average monthly rainfall is 93mm.

Nebraska September sunrise & sunset times

Browse the sunrise and sunset times for Nebraska in September 2025. Select a month to view Nebraska sunrise and sunset times for the next 12 months. The Nebraska sunrise and sunset times shown below are for Omaha.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:51 18:56
Monday, 15th September 2025 06:05 18:32
Tuesday, 30th September 2025 06:20 18:07

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