August weather forecast
Jumeau, FL

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Weather in August

August, the last month of the summer in Jumeau, is also a hot month, with an average temperature ranging between max 90.1°F (32.3°C) and min 75.7°F (24.3°C).

Temperature

Jumeau, Florida, registers the highest average temperatures during the month of August, with peaks of 90.1°F (32.3°C) and lows of 75.7°F (24.3°C).

Heat index

For most parts of August, the heat index is calculated to be a life-threatening hot 113°F (45°C). Watchful: Heat cramps and heat exhaustion are predicted. Continued exertion could lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In Jumeau, the average relative humidity in August is 78%.

Rainfall

In Jumeau, during August, the rain falls for 22.8 days and regularly aggregates up to 3.66" (93mm) of precipitation. Throughout the year, there are 160.2 rainfall days, and 21.81" (554mm) of precipitation is accumulated.

Snowfall

In Jumeau, Florida, snow does not fall in February through December.

Daylight

In August, the average length of the day is 13h and 8min.
On the first day of August, sunrise is at 6:50 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 7:51 pm EDT.

Sunshine

The average sunshine in August in Jumeau is 9.8h.

UV index

The months with the highest UV index in Jumeau are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In August, the maximum UV index of 7 suggests these recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest in Jumeau?

August is the warmest month of the year, registering average temperatures as high as 90.1°F (32.3°C) and as low as 75.7°F (24.3°C).

How hot does it get in Jumeau in August?

The average high-temperature and low-temperature in Jumeau during August are 90.1°F (32.3°C) and 75.7°F (24.3°C) respectively. In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 113°F (45°C).

What is the average humidity in August in Jumeau?

The average relative humidity in August in Jumeau, Florida, is 78%.

How much does it rain in Jumeau in August?

In Jumeau, Florida, in August, during 22.8 rainfall days, 3.66" (93mm) of precipitation is typically accumulated.

When it does not snow in Jumeau?

In Jumeau, Florida, snow does not fall in February through December.

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

In Jumeau, Florida, the average day length in August is 13h and 8min.

What time are sunrise and sunset in August in Jumeau?

On the first day of August in Jumeau, Florida, sunrise is at 6:50 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 7:51 pm EDT.

How long on average sun shines in August in Jumeau?

In August, the average sunshine duration in Jumeau is 9.8h.

What are the months with the highest UV index in Jumeau?

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

What is the UV index intensity in August in Jumeau?

The average daily maximum UV index in August in Jumeau is 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Jumeau, FL

Average temperature in August - Jumeau, FL
  • Average high temperature in August: 90.1°F

The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (67.1°F).

  • Average low temperature in August: 75.7°F

The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (49.3°F).

Average pressure in August
Jumeau, FL

Average pressure in August - Jumeau, FL
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).

Average wind speed in August
Jumeau, FL

Average wind speed in August - Jumeau, FL
  • Average wind speed in August: 4.8mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).

Average humidity in August
Jumeau, FL

Average humidity in August - Jumeau, FL
  • Average humidity in August: 78%

The month with the highest relative humidity is September (79%).
The month with the lowest relative humidity is March (72%).

Average rainfall in August
Jumeau, FL

Average rainfall in August - Jumeau, FL
  • Average rainfall in August: 3.66"

The wettest month (with the highest rainfall) is July (3.82").
The driest month (with the least rainfall) is March (0.67").

Average rainfall days in August
Jumeau, FL

Average rainfall days in August - Jumeau, FL
  • Average rainfall days in August: 22.8 days

The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is January (6.9 days).

Average snowfall in August
Jumeau, FL

Average snowfall in August - Jumeau, FL
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in August
Jumeau, FL

Average snowfall days in August - Jumeau, FL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in August /
Average sunshine in August
Jumeau, FL

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

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in August: 9h and 5min

The months with the most sunshine are May and July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

Average sunshine days in August
Jumeau, FL

Average sunshine days in August - Jumeau, FL
  • Average sunshine days in August: 5 days

The month with the most sunshine days is January (22 days).
The month with the least sunshine days is August (5 days).

Average UV index in August
Jumeau, FL

Average UV index in August - Jumeau, 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 month with the lowest UV index is January (UV index 4).

Average cloud cover in August
Jumeau, FL

Average cloud cover in August - Jumeau, FL
  • Average cloud cover in August: 30

The months with the most cloud cover are February and December (Cloud cover 35).
The month with the least cloud cover is May (Cloud cover 26).

Average visibility in August
Jumeau, FL

Average visibility in August - Jumeau, 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).

Jumeau, Florida, USA

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