Lincoln weather in September 2026

Expect daytime maximum temperatures of 77°F in Lincoln, Nebraska in September based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 3.5 inches of rainfall in the month.

  • 77°F maximum daytime temperature in September in Lincoln77
    77°F max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in September in Lincoln8
    8 days with some rainfall
  • 54°F minimum night-time temperature in September in Lincoln54
    54°F min night temperature
  • 12 hours of daylight per day in September in Lincoln12
    12 hours of daylight per day
  • Low heat & humidity in September in LincolnL
    Low heat & humidity
  • 3.5 inches monthly rainfall in September in Lincoln3.5
    3.5 inches of monthly rainfall
  • UV (maximum) index 6 (High) in September in Lincoln6
    6 (High) UV index

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The September weather guide for Nebraska (Lincoln) 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 Lincoln in September?

Daytime temperatures usually reach 75°F in Lincoln in September, falling to 54°F at night.

How sunny is it in Lincoln in September?

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

Does it rain in Lincoln in September?

There are usually 9 days with some rain in Lincoln in September and the average monthly rainfall is 3.7 inches.

Lincoln September sunrise & sunset times

Browse the sunrise and sunset times for Lincoln in September 2026. Select a month to view Lincoln sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 05:54 18:59
Tuesday, 15th September 2026 06:08 18:36
Wednesday, 30th September 2026 06:22 18:10

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