Bonita Springs
Florida, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Bonita Springs, FL

The perfect water temperature of 85.6°F (29.8°C) makes September a great period for swimming and other water activities in Bonita Springs, Florida.

Ocean temperature

In Bonita Springs, the average seawater temperature is 85.6°F (29.8°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

In September, the average length of the day in Bonita Springs is 12.3h.

What is the water temperature in September in Bonita Springs?

In Bonita Springs, the average seawater temperature in September is 85.6°F (29.8°C). 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.

What is the average length of the day in September in Bonita Springs?

In Bonita Springs, the average length of the day in September is 12.3h.
Average sea temperature in September - Bonita Springs, FL
  • Average sea temperature in September: 85.6°F

The best month for swimming (with the highest average sea temperature) is August (87.2°F).
The coldest month (with the lowest average sea temperature) is January (66.6°F).

Average daylight in September - Bonita Springs, FL
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 13.8h).
The month with shortest days is December (Average daylight: 10.5h).