Treasure Island weather in April 2025

Expect daytime maximum temperatures of 28°C in Treasure Island in April based on long-term weather averages. There are 10 hours of sunshine per day on average.

  • 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

More about Treasure Island

Treasure Island by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Florida

TUI discount code: up to £300 off 2025/2026 holidays

  • Save up to £300 on package holidays in 2025/2026
  • Book in TUI sale. Discount varies by spend. T&Cs apply
  • Travel between 1st May 2025 & 31st Oct 2026 (inclusive)
Show discount codeShow discount code ******ALE
Redeem TUI discount code >>

Expires at 10:00 on Friday 28th Feb 2025 · View all TUI offers

TUITUI deal finder

The April weather guide for Florida (Treasure 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)

Back to top

More about Florida

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.

Treasure Island April sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:21 18:49
Tuesday, 15th April 2025 06:06 18:56
Wednesday, 30th April 2025 05:52 19:05

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^