Treasure Island weather in April 2021

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  • 28°C maximum daytime temperature in April in Treasure Island28
    28°C max day temperature
  • 10 hours of sunshine per day
  • 4 days with some rainfall in April in Treasure Island4
    4 days with some rainfall
  • 17°C minimum night-time temperature in April in Treasure Island17
    17°C min night temperature
  • 13 hours of daylight per day in April in Treasure Island13
    13 hours of daylight per day
  • Low heat & humidity in April in Treasure IslandL
    Low heat & humidity
  • 39 mm monthly rainfall in April in Treasure Island39
    39 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in April in Treasure Island10
    10 (Very High) UV index
  • 22°C sea temperature in April in Treasure Island22
    22°C sea temperature

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The April weather guide for Treasure Island, Florida 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.

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How hot is it in Treasure Island in April?

Daytime temperatures usually reach 28°C in Treasure Island in April with low heat and humidity, falling to 17°C at night.

How sunny is it in Treasure Island in April?

There are normally 10 hours of bright sunshine each day in Treasure Island in April - that's 78% of daylight hours.

How warm is the sea around Treasure Island in April?

The average sea temperature around Treasure Island in April is 22°C.

Does it rain in Treasure Island in April?

There are usually 4 days with some rain in Treasure Island in April and the average monthly rainfall is 39mm.

Metric (°C / mm)  |  Imperial (°F / inches)

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Treasure Island sunrise & sunset times for April 2021

Browse the sunrise and sunset times for Treasure Island in April 2021. Select a month to view Treasure Island sunrise & sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st April 2021 07:21 19:49
Thursday, 15th April 2021 07:06 19:56
Friday, 30th April 2021 06:52 20:05
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