Siesta Key
Florida, USA
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Siesta Key, FL

An excellent water temperature of 82.4°F (28°C) makes June in Siesta Key, Florida, a prime for swimming and other water activities.

Ocean temperature

In June, the average ocean temperature is 82.4°F (28°C).
Note: For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

June has the longest days of the year, with an average of 13.8h of daylight.

What is the water temperature in June in Siesta Key?

In June, the average ocean temperature in Siesta Key is 82.4°F (28°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

When are the longest days in Siesta Key?

June has the longest days of the year in Siesta Key, Florida, with an average of 13.8h of daylight.

What is the average length of the day in June in Siesta Key?

In June, the average length of the day is 13.8h.
Average sea temperature in June - Siesta Key, FL
  • Average sea temperature in June: 82.5°F

The best month for swimming (with the highest average sea temperature) is August (86.7°F).
The coldest month (with the lowest average sea temperature) is January (64.1°F).

Average daylight in June - Siesta Key, FL
  • Average daylight in June: 13.8h

The month with the longest days is June (Average daylight: 13.8h).
The month with shortest days is December (Average daylight: 10.4h).