August weather forecast and climate
Eustis, FL

Weather in August

August, the last month of the summer, in Eustis, is another hot month, with temperature in the range of an average high of 90.9°F (32.7°C) and an average low of 75.7°F (24.3°C).

Temperature

With an average high-temperature of 90.9°F (32.7°C) and an average low-temperature of 75.7°F (24.3°C), August is the warmest month.

Heat index

In August, the average heat index is estimated at a blazing hot 114.8°F (46°C). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'real feel', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like activity, metabolic differences, clothing, and differences in body mass, height, and shape affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

Months with the highest humidity in Eustis are July through September, with an average relative humidity of 78%.

Rainfall

In Eustis, in August, during 26.7 rainfall days, 5.51" (140mm) of precipitation is typically accumulated. Throughout the year, there are 193.1 rainfall days, and 35.71" (907mm) of precipitation is accumulated.

Daylight

In August, the average length of the day is 13.1h.

Sunshine

In Eustis, Florida, the average sunshine is 10.1h.

UV index

Months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: In August, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Eustis?

With an average high-temperature of 90.9°F (32.7°C) and an average low-temperature of 75.7°F (24.3°C), August is the warmest month in Eustis.

What is the temperature in August in Eustis?

In Eustis, Florida, in August, the average high-temperature is 90.9°F (32.7°C), and the average low-temperature is 75.7°F (24.3°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), that combines relative humidity and air temperature, in August is evaluated at 114.8°F (46°C).

What is the most humid month in Eustis?

July through September, with an average relative humidity of 78%, are most humid months in Eustis, Florida.

What is the average humidity in August in Eustis?

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

How many days does it rain in August in Eustis?

In August, in Eustis, the rain falls for 26.7 days. Throughout August, 5.51" (140mm) of precipitation is accumulated.

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

In August, the average length of the day in Eustis, Florida, is 13.1h.

How many hours of sunshine does Eustis have in August?

In August, the average sunshine is 10.1h.

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

May through August, with an average maximum UV index of 7, are months with the highest UV index in Eustis, Florida.

How high is the UV index in August in Eustis?

In Eustis, the average daily maximum UV index in August is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV rays.

Average temperature in August
Eustis, FL

Average temperature in August - Eustis, FL
  • Average high temperature in August: 90.9°F

The warmest month (with the highest average high temperature) is August (90.9°F).
The month with the lowest average high temperature is January (67.5°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 (49.5°F).

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Average pressure in August
Eustis, FL

Average pressure in August - Eustis, FL
  • Average pressure in August: 29.99"

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

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Average wind speed in August
Eustis, FL

Average wind speed in August - Eustis, FL
  • Average wind speed in August: 4.7mph

The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

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Average humidity in August
Eustis, FL

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

Months with the highest relative humidity are July, August and September (78%).
The month with the lowest relative humidity is March (71%).

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Average rainfall in August
Eustis, FL

Average rainfall in August - Eustis, FL
  • Average rainfall in August: 5.51"

The wettest month (with the highest rainfall) is July (5.91").
The driest months (with the least rainfall) are March and November (1.26").

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Average rainfall days in August
Eustis, FL

Average rainfall days in August - Eustis, FL
  • Average rainfall days in August: 26.7 days

The month with the highest number of rainy days is July (26.9 days).
The month with the least rainy days is January (9.2 days).

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

Average daylight in August / Average sunshine in August - Eustis, FL
  • Average daylight in August: 13.1h

The month with the longest days is June (Average daylight: 14h).
The month with the shortest days is December (Average daylight: 10.3h).

  • Average sunshine in August: 10.1h

Months with the most sunshine are May and July (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 6.1h).

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Average sunshine days in August
Eustis, FL

Average sunshine days in August - Eustis, FL
  • Average sunshine days in August: 2.1 days

The month with the most sunshine days is January (19 days).
The month with the least sunshine days is August (2.1 days).

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Average UV index in August
Eustis, FL

Average UV index in August - Eustis, FL
  • Average UV index in August: 7

Months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 4).

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Average cloud cover in August
Eustis, FL

Average cloud cover in August - Eustis, FL
  • Average cloud cover in August: 32

Months with the most cloud cover are February and December (Cloud cover 37).
The month with the least cloud cover is May (Cloud cover 29).

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Average visibility in August
Eustis, FL

Average visibility in August - Eustis, FL
  • Average visibility in August: 6mi

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

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