May weather forecast
Eustis, FL

Weather in May

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

Temperature

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

Heat index

In May, the average heat index is evaluated at a torrid 96.8°F (36°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
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 'felt air temperature', 'real feel', 'apparent temperature', or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like metabolic differences, wind, differences in body mass, height, and shape, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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. 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

The average relative humidity in May is 73%.

Rainfall

In Eustis, during May, the rain falls for 16.7 days and regularly aggregates up to 3.23" (82mm) of precipitation. Throughout the year, there are 193.1 rainfall days, and 35.71" (907mm) of precipitation is accumulated.

Daylight

The average length of the day in May in Eustis is 13h and 36min.
On the first day of May, sunrise is at 6:45 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 8:20 pm EDT.

Sunshine

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

UV index

The 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 health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 7 in May interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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 the 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 temperature in May in Eustis?

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

What is the average humidity in May in Eustis?

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

How much does it rain in Eustis in May?

In May, in Eustis, the rain falls for 16.7 days. Throughout May, 3.23" (82mm) of precipitation is accumulated.

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

The average day length in May is 13h and 36min.

When are sunrise and sunset in May in Eustis?

In May, on the first day of the month, sunrise is at 6:45 am and sunset at 8:02 pm. On the last day of the month, in Eustis, sunrise is at 6:28 am and sunset at 8:20 pm EDT.

What are the months with the most sunshine in Eustis?

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

How many hours of sunshine does Eustis have in May?

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

What is the month with the highest UV index in Eustis?

The months with the highest UV index in Eustis, Florida, 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 in Eustis, Florida, is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

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"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).

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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%

The 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: 13h and 36min

The month with the longest days is June (Average daylight: 13h and 58min).
The month with the shortest days is December (Average daylight: 10h and 20min).

  • Average sunshine in May: 10h and 42min

The months with the most sunshine are May and July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

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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

The 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

The 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

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).

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