Orlando weather in September 2025

Expect daytime maximum temperatures of 90°F in Orlando, Florida in September and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 13 days with some rainfall and typically 6.3 inches of rainfall in the month.

  • 90°F maximum daytime temperature in September in Orlando90
    90°F max day temperature
  • 8 hours of sunshine per day
  • 13 days with some rainfall in September in Orlando13
    13 days with some rainfall
  • 72°F minimum night-time temperature in September in Orlando72
    72°F min night temperature
  • 12 hours of daylight per day in September in Orlando12
    12 hours of daylight per day
  • Very high heat & humidity in September in OrlandoVH
    Very High heat & humidity
  • 6.3 inches monthly rainfall in September in Orlando6.3
    6.3 inches of monthly rainfall
  • UV (maximum) index 9 (Very High) in September in Orlando9
    9 (Very High) UV index

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The September weather guide for Florida (Orlando) 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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More about Orlando

How hot is it in Orlando in September?

Daytime temperatures usually reach 90°F in Orlando in September with very high heat and humidity, falling to 72°F at night.

How sunny is it in Orlando in September?

There are normally 8 hours of bright sunshine each day in Orlando in September - that's 63% of daylight hours.

Does it rain in Orlando in September?

There are usually 13 days with some rain in Orlando in September and the average monthly rainfall is 6.3 inches.

What is the chance of a hurricane in Orlando in September?

On average 1.2 days in September in Orlando are likely to be affected by the passage of one or more tropical storms.

Orlando September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:04 18:46
Monday, 15th September 2025 06:11 18:30
Tuesday, 30th September 2025 06:18 18:12

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