August weather forecast
Juno Beach, FL

Share

Weather in August

August, the last month of the summer in Juno Beach, is another hot month, with an average temperature ranging between max 86.4°F (30.2°C) and min 81.1°F (27.3°C).

Temperature

Juno Beach's temperatures tend to hit their maximum during July and August, with an average high-temperature of 86.4°F (30.2°C).

Heat index

The heat index in August is appraised at a fiery hot 98.6°F (37°C). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In August, the average relative humidity in Juno Beach, Florida, is 76%.

Rainfall

August is the month with the most rainfall. Rain falls for 26.4 days and accumulates 8.11" (206mm) of precipitation.

Daylight

The average length of the day in August in Juno Beach is 13h and 4min.
On the first day of the month, sunrise is at 6:45 am and sunset at 8:07 pm. On the last day of August, sunrise is at 6:59 am and sunset at 7:41 pm EDT.

Sunshine

In Juno Beach, the average sunshine in August is 10.7h.

UV index

The months with the highest UV index in Juno Beach are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 7 in August translates into this advice:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
[Resources]

Frequently asked questions

What is the warmest month in Juno Beach?

In Juno Beach, Florida, the months of July and August are known for the peak temperatures, reaching an average high of 86.4°F (30.2°C).

How hot is it in Juno Beach in August?

The high-temperature, in August, in Juno Beach, is 86.4°F (30.2°C), while the low-temperature averages to 81.1°F (27.3°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is appraised at 98.6°F (37°C).

What is the average humidity in August in Juno Beach?

In Juno Beach, the average relative humidity in August is 76%.

What is the wettest month in Juno Beach?

August is the month with the most rainfall in Juno Beach. Rain falls for 26.4 days and accumulates 8.11" (206mm) of precipitation.

How many days does it rain in August in Juno Beach?

In Juno Beach, during August, the rain falls for 26.4 days and regularly aggregates up to 8.11" (206mm) of precipitation.

How many hours of daylight does Juno Beach have in August?

The average day length in August in Juno Beach, Florida, is 13h and 4min.

When are sunrise and sunset in August in Juno Beach?

On the first day of August, sunrise is at 6:45 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 7:41 pm EDT.

How many hours of sunshine does Juno Beach have in August?

The average sunshine duration in August is 10.7h.

What is the month with the highest UV index in Juno Beach?

The months with the highest UV index are May through September, with an average maximum UV index of 7.

How high is the UV index in August in Juno Beach?

In August, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Juno Beach, FL

Average temperature in August - Juno Beach, FL
  • Average high temperature in August: 86.4°F

The warmest months (with the highest average high temperature) are July and August (86.4°F).
The month with the lowest average high temperature is January (71.6°F).

  • Average low temperature in August: 81.1°F

The month with the highest average low temperature is August (81.1°F).
The coldest month (with the lowest average low temperature) is January (63.1°F).

[Resources]

Average pressure in August
Juno Beach, FL

Average pressure in August - Juno Beach, FL
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are September and October (29.96"Hg).

[Resources]

Average wind speed in August
Juno Beach, FL

Average wind speed in August - Juno Beach, FL
  • Average wind speed in August: 8.1mph

The windiest months (with the highest average wind speed) are January, March and November (11.4mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

[Resources]

Average humidity in August
Juno Beach, FL

Average humidity in August - Juno Beach, FL
  • Average humidity in August: 76%

The month with the highest relative humidity is June (77%).
The month with the lowest relative humidity is March (70%).

[Resources]

Average rainfall in August
Juno Beach, FL

Average rainfall in August - Juno Beach, FL
  • Average rainfall in August: 8.11"

The wettest month (with the highest rainfall) is August (8.11").
The driest month (with the least rainfall) is January (1.34").

[Resources]

Average rainfall days in August
Juno Beach, FL

Average rainfall days in August - Juno Beach, FL
  • Average rainfall days in August: 26.4 days

The month with the highest number of rainy days is August (26.4 days).
The months with the least rainy days are January and February (13.3 days).

[Resources]

Average daylight in August /
Average sunshine in August
Juno Beach, FL

Average daylight in August / Average sunshine in August - Juno Beach, FL
  • Average daylight in August: 13h and 1min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in August: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).

[Resources]

Average sunshine days in August
Juno Beach, FL

Average sunshine days in August - Juno Beach, FL
  • Average sunshine days in August: 2.3 days

The month with the most sunshine days is January (13.7 days).
The month with the least sunshine days is August (2.3 days).

[Resources]

Average UV index in August
Juno Beach, FL

Average UV index in August - Juno Beach, FL
  • Average UV index in August: 7

The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and February (UV index 5).

[Resources]

Average cloud cover in August
Juno Beach, FL

Average cloud cover in August - Juno Beach, FL
  • Average cloud cover in August: 29

The month with the most cloud cover is November (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 28).

[Resources]

Average visibility in August
Juno Beach, FL

Average visibility in August - Juno Beach, FL
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

[Resources]

Juno Beach, Florida, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location