May weather forecast
Coral Gables, FL

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The iconic Coral Gables City Hall in Miracle Mile, Florida
The iconic Coral Gables City Hall in Miracle Mile, Florida

Weather in May

May, the last month of the spring in Coral Gables, is also a moderately hot month, with temperature in the range of an average high of 83.7°F (28.7°C) and an average low of 76.5°F (24.7°C).

Temperature

In May, Coral Gables notes an average high-temperature of a still warm 83.7°F (28.7°C), hardly different from the preceding month. Coral Gables maintains a consistent average nighttime low-temperature of 76.5°F (24.7°C) throughout May.

Heat index

May's mean heat index is appraised at a tropical 89.6°F (32°C). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.
Know that the heat index computations account for shaded terrains and slight winds. With 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' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.

Humidity

The average relative humidity in May is 70%.

Rainfall

In Coral Gables, Florida, during May, the rain falls for 12.6 days and regularly aggregates up to 1.3" (33mm) of precipitation. Throughout the year, there are 144.3 rainfall days, and 10.55" (268mm) of precipitation is accumulated.

Ocean temperature

In Coral Gables, the average seawater temperature in May is 81.1°F (27.3°C).
Note: For swimming, diving, or other water activities, the temperature range of 77°F (25°C) to 84.2°F (29°C) is perceived as exceptionally enjoyable and comfortable even for prolonged periods.

Daylight

The average length of the day in May in Coral Gables is 13h and 25min.
On the first day of the month, sunrise is at 6:43 am and sunset at 7:52 pm. On the last day of May, sunrise is at 6:29 am and sunset at 8:08 pm EDT.

Sunshine

In Coral Gables, the average sunshine in May is 10.7h.

UV index

The months with the highest UV index are May through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 7 during May leads to these instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Notice! The reflection of water and sand increases the UV radiation significantly.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Coral Gables during May?

In Coral Gables, in May, the average high-temperature is 83.7°F (28.7°C), and the average low-temperature is 76.5°F (24.7°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in May is appraised at 89.6°F (32°C).

What is the average humidity in May in Coral Gables?

The average relative humidity in May in Coral Gables, Florida, is 70%.

How many days does it rain in May in Coral Gables?

In May, in Coral Gables, the rain falls for 12.6 days. Throughout May, 1.3" (33mm) of precipitation is accumulated.

What is the water temperature in May in Coral Gables?

In May, the average ocean temperature is 81.1°F (27.3°C). Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Coral Gables have in May?

In May, the average day length is 13h and 25min.

What time are sunrise and sunset in May in Coral Gables?

On the first day of May in Coral Gables, sunrise is at 6:43 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:08 pm EDT.

How many hours of sunshine does Coral Gables have in May?

In May, the average sunshine duration in Coral Gables, Florida, is 10.7h.

What are the months with the highest UV index in Coral Gables?

The months with the highest UV index in Coral Gables are May through October, with an average maximum UV index of 7.

What is the UV index intensity in May in Coral Gables?

In Coral Gables, Florida, the average daily maximum UV index in May 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Coral Gables, FL

Average temperature in May - Coral Gables, FL
  • Average high temperature in May: 83.7°F

The warmest month (with the highest average high temperature) is August (88.3°F).
The month with the lowest average high temperature is January (73.4°F).

  • Average low temperature in May: 76.5°F

The month with the highest average low temperature is August (81.9°F).
The coldest month (with the lowest average low temperature) is January (63.9°F).

Average pressure in May
Coral Gables, FL

Average pressure in May - Coral Gables, FL
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are September and October (29.95"Hg).

Average wind speed in May
Coral Gables, FL

Average wind speed in May - Coral Gables, FL
  • Average wind speed in May: 9.6mph

The windiest month (with the highest average wind speed) is March (10.5mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

Average humidity in May
Coral Gables, FL

Average humidity in May - Coral Gables, FL
  • Average humidity in May: 70%

The month with the highest relative humidity is December (74%).
The month with the lowest relative humidity is March (68%).

Average rainfall in May
Coral Gables, FL

Average rainfall in May - Coral Gables, FL
  • Average rainfall in May: 1.3"

The wettest month (with the highest rainfall) is August (1.85").
The driest month (with the least rainfall) is January (0.31").

Average rainfall days in May
Coral Gables, FL

Average rainfall days in May - Coral Gables, FL
  • Average rainfall days in May: 12.6 days

The month with the highest number of rainy days is September (18.5 days).
The month with the least rainy days is February (6.7 days).

Average sea temperature in May
Coral Gables, FL

Average sea temperature in May - Coral Gables, FL
  • Average sea temperature in May: 81.1°F

The best month for swimming (with the highest average sea temperature) is August (86.5°F).
The coldest month (with the lowest average sea temperature) is February (74°F).

Average daylight in May /
Average sunshine in May
Coral Gables, FL

Average daylight in May / Average sunshine in May - Coral Gables, FL
  • Average daylight in May: 13h and 2min

The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).

  • Average sunshine in May: 10h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in May
Coral Gables, FL

Average sunshine days in May - Coral Gables, FL
  • Average sunshine days in May: 14.5 days

The month with the most sunshine days is January (21.5 days).
The month with the least sunshine days is September (6.6 days).

Average UV index in May
Coral Gables, FL

Average UV index in May - Coral Gables, FL
  • Average UV index in May: 7

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

Average cloud cover in May
Coral Gables, FL

Average cloud cover in May - Coral Gables, FL
  • Average cloud cover in May: 28

The month with the most cloud cover is October (Cloud cover 34).
The month with the least cloud cover is April (Cloud cover 25).

Average visibility in May
Coral Gables, FL

Average visibility in May - Coral Gables, 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).

Coral Gables, Florida, USA

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