Amelia Island weather in August 2025

Expect 32°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Amelia Island in August. Check more long-term weather averages for Amelia Island in August before you book your next holiday to Florida in 2025/2026.

  • 32°C maximum daytime temperature in August in Amelia Island32
    32°C max day temperature
  • 8 hours of sunshine per day
  • 15 days with some rainfall in August in Amelia Island15
    15 days with some rainfall
  • 23°C minimum night-time temperature in August in Amelia Island23
    23°C min night temperature
  • 13 hours of daylight per day in August in Amelia Island13
    13 hours of daylight per day
  • Very high heat & humidity in August in Amelia IslandVH
    Very High heat & humidity
  • 149 mm monthly rainfall in August in Amelia Island149
    149 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in August in Amelia Island10
    10 (Very High) UV index
  • 28°C sea temperature in August in Amelia Island28
    28°C sea temperature

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Amelia Island by month

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The August weather guide for Florida (Amelia Island) 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 Amelia Island in August?

Daytime temperatures usually reach 32°C in Amelia Island in August with very high heat and humidity, falling to 23°C at night.

How sunny is it in Amelia Island in August?

There are normally 8 hours of bright sunshine each day in Amelia Island in August - that's 64% of daylight hours.

How warm is the sea around Amelia Island in August?

The average sea temperature around Amelia Island in August is 28°C.

Does it rain in Amelia Island in August?

There are usually 15 days with some rain in Amelia Island in August and the average monthly rainfall is 149mm.

What is the chance of a hurricane in Amelia Island in August?

On average 1 day in August in Amelia Island is likely to be affected by the passage of one or more tropical storms.

Amelia Island August sunrise & sunset times

Browse the sunrise and sunset times for Amelia Island in August 2025. Select a month to view Amelia Island sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:44 19:20
Saturday, 16th August 2025 05:53 19:06
Sunday, 31st August 2025 06:02 18:50

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