Treasure Island weather

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The weather guide for Treasure Island, Florida shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

Which is the hottest month in Treasure Island?

The hottest time of year in Treasure Island is normally August. Expect maximum daytime temperatures to reach 32°C with very high heat and humidity.

Which month has the most rain in Treasure Island?

In terms of rainfall, August is usually the wettest month in Treasure Island with 194mm on average. There are normally 17 days in August with some rain.

When is it sunniest in Treasure Island?

The sunniest time of year in Treasure Island is normally April with bright sunshine on average for 78% of daylight hours; that's 10 hours of sunshine per day.

When is the sea warmest in Treasure Island?

The sea is usually at its warmest in Treasure Island in August when the water temperature reaches 30°C.

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

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Compare Treasure Island weather with the USA

Below the Treasure Island weather chart shows average maximum daytime temperature for Treasure Island, Florida, USA and the USA (Washington).

Maximum daytime temperature (°C)

Treasure Island, Florida, USA
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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Tropical storm risk: Treasure Island, Florida hurricane season

% of month affected by tropical storms
0
0
0
0
0
2.2%
1.3%
3.8%
3.6%
1.8%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The Treasure Island, Florida tropical storm risk chart above shows the hurricane season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

More about tropical storms

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