St Augustine weather in October 2025

Expect daytime maximum temperatures of 27°C in St Augustine, Florida in October based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 91 mm of rainfall in the month.

  • 27°C maximum daytime temperature in October in St Augustine27
    27°C max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in October in St Augustine8
    8 days with some rainfall
  • 18°C minimum night-time temperature in October in St Augustine18
    18°C min night temperature
  • 11 hours of daylight per day in October in St Augustine11
    11 hours of daylight per day
  • Moderate heat & humidity in October in St AugustineM
    Moderate heat & humidity
  • 91 mm monthly rainfall in October in St Augustine91
    91 mm of monthly rainfall
  • UV (maximum) index 7 (High) in October in St Augustine7
    7 (High) UV index
  • 25°C sea temperature in October in St Augustine25
    25°C sea temperature

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The October weather guide for Florida (St Augustine) 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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More about Florida

How hot is it in St Augustine in October?

Daytime temperatures usually reach 27°C in St Augustine in October with moderate heat and humidity, falling to 18°C at night.

How sunny is it in St Augustine in October?

There are normally 7 hours of bright sunshine each day in St Augustine in October - that's 62% of daylight hours.

How warm is the sea around St Augustine in October?

The average sea temperature around St Augustine in October is 25°C.

Does it rain in St Augustine in October?

There are usually 8 days with some rain in St Augustine in October and the average monthly rainfall is 91mm.

What is the chance of a hurricane in St Augustine in October?

On average less than 1 day in October in St Augustine is likely to be affected by the passage of one or more tropical storms.

St Augustine October sunrise & sunset times

Browse the sunrise and sunset times for St Augustine in October 2025. Select a month to view St Augustine sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:19 18:10
Thursday, 16th October 2025 06:28 17:53
Friday, 31st October 2025 06:39 17:39

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