Crystal River weather in August 2025

Expect 33°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Crystal River in August. Check more long-term weather averages for Crystal River in August before you book your next holiday to Florida in 2025/2026.

  • 33°C maximum daytime temperature in August in Crystal River33
    33°C max day temperature
  • 8 hours of sunshine per day
  • 16 days with some rainfall in August in Crystal River16
    16 days with some rainfall
  • 22°C minimum night-time temperature in August in Crystal River22
    22°C min night temperature
  • 13 hours of daylight per day in August in Crystal River13
    13 hours of daylight per day
  • Very high heat & humidity in August in Crystal RiverVH
    Very High heat & humidity
  • 214 mm monthly rainfall in August in Crystal River214
    214 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in August in Crystal River10
    10 (Very High) UV index
  • 30°C sea temperature in August in Crystal River30
    30°C sea temperature

More about Crystal River

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The August weather guide for Florida (Crystal River) 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 Crystal River in August?

Daytime temperatures usually reach 33°C in Crystal River in August with very high heat and humidity, falling to 22°C at night.

How sunny is it in Crystal River in August?

There are normally 8 hours of bright sunshine each day in Crystal River in August - that's 62% of daylight hours.

How warm is the sea around Crystal River in August?

The average sea temperature around Crystal River in August is 30°C.

Does it rain in Crystal River in August?

There are usually 16 days with some rain in Crystal River in August and the average monthly rainfall is 214mm.

What is the chance of a hurricane in Crystal River in August?

On average 1.1 days in August in Crystal River are likely to be affected by the passage of one or more tropical storms.

Crystal River August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:52 19:21
Saturday, 16th August 2025 06:00 19:09
Sunday, 31st August 2025 06:08 18:53

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