Logan weather in September 2025

Expect daytime maximum temperatures of 75°F in Logan, Utah in September based on long-term weather averages. There are 10 hours of sunshine per day on average.

  • 75°F maximum daytime temperature in September in Logan75
    75°F max day temperature
  • 10 hours of sunshine per day
  • 6 days with some rainfall in September in Logan6
    6 days with some rainfall
  • 46°F minimum night-time temperature in September in Logan46
    46°F min night temperature
  • 12 hours of daylight per day in September in Logan12
    12 hours of daylight per day
  • No heat & humidity in September in Logan0
    No heat & humidity
  • 1.3 inches monthly rainfall in September in Logan1.3
    1.3 inches of monthly rainfall
  • UV (maximum) index 7 (High) in September in Logan7
    7 (High) UV index

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The September weather guide for Utah (Logan) 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 Logan in September?

Daytime temperatures usually reach 75°F in Logan in September, falling to 46°F at night.

How sunny is it in Logan in September?

There are normally 10 hours of bright sunshine each day in Logan in September - that's 79% of daylight hours.

Does it rain in Logan in September?

There are usually 6 days with some rain in Logan in September and the average monthly rainfall is 1.3 inches.

Logan September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:54 19:00
Monday, 15th September 2025 06:08 18:36
Tuesday, 30th September 2025 06:24 18:10

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