Islamorada
Florida, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Islamorada, FL

August, the last month of the summer, in Islamorada, is another hot month, with temperature in the range of an average low of 75.9°F (24.4°C) and an average high of 90°F (32.2°C).

Temperature

The warmest months are July and August, with an average high-temperature of 90°F (32.2°C).

Rainfall

Throughout August, 5.2" (132.1mm) of precipitation is accumulated. Throughout the year, in Islamorada, Florida, 44.8" (1138.2mm) of rain is accumulated.

Ocean temperature

With an average ocean temperature of 86.5°F (30.3°C), August is the month with the warmest seawater in Islamorada, Florida.
Note: The water temperature above 86°F (30°C) is arguably regarded as unpleasant. The primary purpose of entering the water - cooling down from sunshine and high temperatures - is lost.

Daylight

In Islamorada, the average length of the day in August is 13h.

What are the warmest months in Islamorada?

Warmest months are July and August, with an average high-temperature of 90°F (32.2°C).

What is the temperature in August in Islamorada?

In Islamorada, Florida, in August, the average high-temperature is 90°F (32.2°C), and the average low-temperature is 75.9°F (24.4°C).

How much does it rain in Islamorada in August?

In Islamorada, Florida, in August, 5.2" (132.1mm) of precipitation is typically accumulated.

What is the month with the warmest ocean in Islamorada?

August is the month with the warmest seawater in Islamorada, with an average ocean temperature of 86.5°F (30.3°C).

How warm is the water in August in Islamorada?

In August, the average ocean temperature in Islamorada, Florida, is 86.5°F (30.3°C). For swimming, other intense water activities, temperature above 86°F (30°C) is arguably unpleasant, as the water cooling effect is missing.

What is the average length of the day in August in Islamorada?

The average length of the day in August in Islamorada, Florida, is 13h.
Average temperature in August - Islamorada, FL
  • Average high temperature in August: 90°F

Warmest months (with the highest average high temperature) are July and August (90°F).
Months with the lowest average high temperature are January, February and December (75°F).

  • Average low temperature in August: 76°F

Months with the highest average low temperature are July and August (76°F).
Coldest months (with the lowest average low temperature) are January and February (57°F).

Average rainfall in August - Islamorada, FL
  • Average rainfall in August: 5.2"

The wettest month (with the highest rainfall) is June (6.9").
The driest month (with the lowest rainfall) is February (1.9").

Average sea temperature in August - Islamorada, FL
  • Average sea temperature in August: 86.6°F

The best month for swimming (with the highest average sea temperature) is August (86.6°F).
Coldest months (with the lowest average sea temperature) are January and February (73.9°F).

Average daylight in August - Islamorada, FL
  • Average daylight in August: 13h

The month with the longest days is June (Average daylight: 13.7h).
The month with shortest days is December (Average daylight: 10.6h).