May weather forecast and climate
Eustis, FL

Weather in May

May, the last month of the spring, in Eustis, is a hot month, with temperature in the range of an average high of 86.2°F (30.1°C) and an average low of 68°F (20°C).

Temperature

In May, the average high-temperature is practically the same as in April - a hot 86.2°F (30.1°C). In Eustis, the average low-temperature is 68°F (20°C).

Heat index

In May, the average heat index is estimated at a torrid 96.8°F (36°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, wind, pregnancy), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Eustis, the average relative humidity in May is 73%.

Rainfall

In Eustis, during 16.7 rainfall days, 3.23" (82mm) of precipitation is typically accumulated. In Eustis, Florida, during the entire year, the rain falls for 193.1 days and collects up to 35.71" (907mm) of precipitation.

Daylight

The average length of the day in Eustis, Florida, is 13.6h.

Sunshine

Months with the most sunshine in Eustis are May and July, with an average of 10.7h of sunshine.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 7 interpret into the following advice:
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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in May in Eustis?

In Eustis, in May, the average high-temperature is 86.2°F (30.1°C), and the average low-temperature is 68°F (20°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), that factores the actual air temperature with the relative humidity, in May is appraised at 96.8°F (36°C).

What is the average humidity in May in Eustis?

In Eustis, the average relative humidity in May is 73%.

How much does it rain in Eustis in May?

In Eustis, Florida, in May, during 16.7 rainfall days, 3.23" (82mm) of precipitation is typically accumulated.

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

In May, the average length of the day in Eustis is 13.6h.

What are the months with the most sunshine in Eustis?

May and July, with an average of 10.7h of sunshine, are months with the most sunshine in Eustis.

How many hours of sunshine does Eustis have in May?

In May, the average sunshine in Eustis is 10.7h.

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

Months with the highest UV index are May through August, with an average maximum UV index of 7.

What is the UV index reading in May in Eustis?

In May, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in May
Eustis, FL

Average temperature in May - Eustis, FL
  • Average high temperature in May: 86.2°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 May: 68°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 May
Eustis, FL

Average pressure in May - Eustis, FL
  • Average pressure in May: 30.02"

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 May
Eustis, FL

Average wind speed in May - Eustis, FL
  • Average wind speed in May: 5.8mph

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 May
Eustis, FL

Average humidity in May - Eustis, FL
  • Average humidity in May: 73%

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 May
Eustis, FL

Average rainfall in May - Eustis, FL
  • Average rainfall in May: 3.23"

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 May
Eustis, FL

Average rainfall days in May - Eustis, FL
  • Average rainfall days in May: 16.7 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 May /
Average sunshine in May
Eustis, FL

Average daylight in May / Average sunshine in May - Eustis, FL
  • Average daylight in May: 13.6h

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 May: 10.7h

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 May
Eustis, FL

Average sunshine days in May - Eustis, FL
  • Average sunshine days in May: 12.8 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 May
Eustis, FL

Average UV index in May - Eustis, FL
  • Average UV index in May: 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 May
Eustis, FL

Average cloud cover in May - Eustis, FL
  • Average cloud cover in May: 29

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 May
Eustis, FL

Average visibility in May - Eustis, FL
  • Average visibility in May: 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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