Palm Beach weather in August 2025

Expect 90°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Palm Beach in August. Check more long-term weather averages for Palm Beach in August before you book your next holiday to Florida in 2025/2026.

  • 90°F maximum daytime temperature in August in Palm Beach90
    90°F max day temperature
  • 9 hours of sunshine per day
  • 16 days with some rainfall in August in Palm Beach16
    16 days with some rainfall
  • 75°F minimum night-time temperature in August in Palm Beach75
    75°F min night temperature
  • 13 hours of daylight per day in August in Palm Beach13
    13 hours of daylight per day
  • Very high heat & humidity in August in Palm BeachVH
    Very High heat & humidity
  • 6.0 inches monthly rainfall in August in Palm Beach6.0
    6.0 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in Palm Beach11
    11 (Extreme) UV index
  • 86°F sea temperature in August in Palm Beach86
    86°F sea temperature

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The August weather guide for Florida (Palm Beach) 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 Florida

How hot is it in Palm Beach in August?

Daytime temperatures usually reach 90°F in Palm Beach in August with very high heat and humidity, falling to 75°F at night.

How sunny is it in Palm Beach in August?

There are normally 9 hours of bright sunshine each day in Palm Beach in August - that's 69% of daylight hours.

How warm is the sea around Palm Beach in August?

The average sea temperature around Palm Beach in August is 86°F.

Does it rain in Palm Beach in August?

There are usually 16 days with some rain in Palm Beach in August and the average monthly rainfall is 6.0 inches.

What is the chance of a hurricane in Palm Beach in August?

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

Palm Beach August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:45 19:07
Saturday, 16th August 2025 05:53 18:56
Sunday, 31st August 2025 05:59 18:41

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