Flagler Beach
Florida, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Flagler Beach, FL

The perfect water temperature of 83.8°F (28.8°C) makes September a great period for swimming and other water activities in Flagler Beach, Florida.

Ocean temperature

In Flagler Beach, the average water temperature is 83.8°F (28.8°C).
Note: 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.

Daylight

The average length of the day in September is 12.3h.

What is the water temperature in September in Flagler Beach?

In Flagler Beach, Florida, the average seawater temperature in September is 83.8°F (28.8°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.

How many hours of daylight does Flagler Beach have in September?

In Flagler Beach, the average length of the day in September is 12.3h.
Average sea temperature in September - Flagler Beach, FL
  • Average sea temperature in September: 83.8°F

The best month for swimming (with the highest average sea temperature) is August (84.6°F).
The coldest month (with the lowest average sea temperature) is January (67.2°F).

Average daylight in September - Flagler Beach, FL
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 14h).
The month with shortest days is December (Average daylight: 10.3h).