Fort Lauderdale
Florida, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Fort Lauderdale, FL

A broad aerial view of the outstanding Fort Lauderdale in Florida, with a perfect skyline far out
A broad aerial view of the outstanding Fort Lauderdale in Florida, with a perfect skyline far out
The last month of the summer, August, is also a hot month in Fort Lauderdale, Florida, with average temperature ranging between min 75.7°F (24.3°C) and max 90.1°F (32.3°C).

Temperature

With an average high-temperature of 90.1°F (32.3°C) and an average low-temperature of 75.7°F (24.3°C), August is the warmest month.

Rainfall

In Fort Lauderdale, during August, the rain falls for 17.5 days and regularly aggregates up to 6.6" (168mm) of precipitation. Throughout the year, in Fort Lauderdale, Florida, there are 144.5 rainfall days, and 59.9" (1521mm) of precipitation is accumulated.

Ocean temperature

With an average ocean temperature of 86.4°F (30.2°C), August is the month with the warmest seawater in Fort Lauderdale, Florida. For swimming, other intense water activities, temperature above 86°F (30°C) is arguably unpleasant, as the water cooling effect is missing.

Daylight

The average length of the day in Fort Lauderdale is 13h.

Sunshine

The average sunshine in August is 9h.

UV index

April through August, with an average maximum UV index of 11, are months with the highest UV index. A UV Index estimate of 11, and higher, represents an extreme threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
The daily maximum UV index of 11 interpret into the following advice:
Practice all essential precautions. Protection against sun damage is crucial. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the warmest month in Fort Lauderdale?

The warmest month is August, with an average high-temperature of 90.1°F (32.3°C) and an average low-temperature of 75.7°F (24.3°C).

What is the temperature in August in Fort Lauderdale?

In Fort Lauderdale, Florida, in August, the average high-temperature is 90.1°F (32.3°C), and the average low-temperature is 75.7°F (24.3°C).

How many days does it rain in August in Fort Lauderdale?

In Fort Lauderdale, Florida, during August, the rain falls for 17.5 days and regularly aggregates up to 6.6" (168mm) of precipitation.

What month is the ocean warmest in Fort Lauderdale?

August is the month with the warmest seawater in Fort Lauderdale, Florida, with an average ocean temperature of 86.4°F (30.2°C). The surface water temperatures above 86°F (30°C) are arguably considered as unpleasant for swimming, and any intense water activity, as the refreshing effect of water is missing.

How warm is the water in August in Fort Lauderdale?

In Fort Lauderdale, the average seawater temperature in August is 86.4°F (30.2°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 Fort Lauderdale?

In Fort Lauderdale, Florida, the average length of the day in August is 13h.

How long on average sun shines in August in Fort Lauderdale?

The average sunshine in August is 9h.

What is the month with the highest UV index in Fort Lauderdale?

Months with the highest UV index in Fort Lauderdale are April through August, with an average maximum UV index of 11.

What is the UV index reading in August in Fort Lauderdale?

In Fort Lauderdale, Florida, the average daily maximum UV index in August is 11. A UV Index of 11, and more, symbolizes an extreme health threat from the exposure to the Sun's UV radiation.
Average temperature in August - Fort Lauderdale, FL
  • Average high temperature in August: 90.2°F

The warmest month (with the highest average high temperature) is August (90.2°F).
The month with the lowest average high temperature is January (75.4°F).

  • Average low temperature in August: 75.8°F

The month with the highest average low temperature is August (75.8°F).
The coldest month (with the lowest average low temperature) is January (57.1°F).

Average rainfall in August - Fort Lauderdale, FL
  • Average rainfall in August: 6.6"

The wettest month (with the highest rainfall) is June (8.9").
The driest month (with the lowest rainfall) is December (2.4").

Average rainfall days in August - Fort Lauderdale, FL
  • Average rainfall days in August: 17.5 days

The month with the highest number of rainy days is September (18.5 days).
The month with the lowest number of rainy days is April (7.3 days).

Average sea temperature in August - Fort Lauderdale, FL
  • Average sea temperature in August: 86.3°F

The best month for swimming (with the highest average sea temperature) is August (86.3°F).
Coldest months (with the lowest average sea temperature) are January and February (74.2°F).

Average daylight in August / Average sunshine in August - Fort Lauderdale, FL
  • Average daylight in August: 13h

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

  • Average sunshine in August: 9h

Months with most sunshine are April, May and July (Average sunshine: 10h).
Months with least sunshine are January, November and December (Average sunshine: 7).

Average UV index in August - Fort Lauderdale, FL
  • Average UV index in August: 11

Months with the highest UV index are April, May, June, July and August (UV index 11).
Months with the lowest UV index are January and December (UV index 5).