May weather forecast
Boca Del Mar, FL

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Weather in May

The last month of the spring, May, is also a moderately hot month in Boca Del Mar, Florida, with an average temperature fluctuating between 81.5°F (27.5°C) and 75.9°F (24.4°C).

Temperature

With the arrival of May, Boca Del Mar's average high-temperature registers at a still moderately hot 81.5°F (27.5°C), indicating a subtle variation from the previous month. Boca Del Mar documents an average low-temperature of 75.9°F (24.4°C) for the nights of May.

Heat index

The heat index value for May is computed to be a tropical 86°F (30°C). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.
Keep in mind the heat index values are meant for areas in shade and with light wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.

Humidity

The average relative humidity in May is 74%.

Rainfall

In Boca Del Mar, Florida, during May, the rain falls for 21 days and regularly aggregates up to 7.05" (179mm) of precipitation. Throughout the year, there are 244.6 rainfall days, and 68.54" (1741mm) of precipitation is accumulated.

Daylight

The average length of the day in May is 13h and 27min.
On the first day of May, sunrise is at 6:42 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 8:08 pm EDT.

Sunshine

In May, the average sunshine is 10.5h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average maximum UV index of 7 in May leads to these recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Jul 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Boca Del Mar in May?

The average high-temperature, in May, in Boca Del Mar, is 81.5°F (27.5°C), while the average low-temperature is 75.9°F (24.4°C). In May, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is computed to be 86°F (30°C).

What is the average humidity in May?

In Boca Del Mar, the average relative humidity in May is 74%.

How many days does it rain in May?

In Boca Del Mar, during May, the rain falls for 21 days and regularly aggregates up to 7.05" (179mm) of precipitation.

How many hours of daylight does Boca Del Mar have in May?

The average day length in May is 13h and 27min.

When are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:42 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 8:08 pm EDT.

How many hours of sunshine does Boca Del Mar have in May?

In May, the average sunshine duration is 10.5h.

What is the month with the highest UV index in Boca Del Mar?

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

What is the UV index intensity in May?

The average daily maximum UV index in May is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to 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
Boca Del Mar, FL

Average temperature in May - Boca Del Mar, FL
  • Average high temperature in May: 81.5°F

The warmest month (with the highest average high temperature) is August (87.1°F).
The month with the lowest average high temperature is January (72.5°F).

  • Average low temperature in May: 75.9°F

The month with the highest average low temperature is August (81.5°F).
The coldest month (with the lowest average low temperature) is January (64.2°F).

Average pressure in May
Boca Del Mar, FL

Average pressure in May - Boca Del Mar, FL
  • Average pressure in May: 30.01"Hg

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

Average wind speed in May
Boca Del Mar, FL

Average wind speed in May - Boca Del Mar, FL
  • Average wind speed in May: 10.3mph

The windiest month (with the highest average wind speed) is March (11.4mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

Average humidity in May
Boca Del Mar, FL

Average humidity in May - Boca Del Mar, FL
  • Average humidity in May: 74%

The months with the highest relative humidity are June and December (75%).
The month with the lowest relative humidity is March (70%).

Average rainfall in May
Boca Del Mar, FL

Average rainfall in May - Boca Del Mar, FL
  • Average rainfall in May: 7.05"

The wettest month (with the highest rainfall) is August (12.05").
The driest month (with the least rainfall) is January (1.57").

Average rainfall days in May
Boca Del Mar, FL

Average rainfall days in May - Boca Del Mar, FL
  • Average rainfall days in May: 21 days

The month with the highest number of rainy days is August (29.3 days).
The month with the least rainy days is February (12.7 days).

Average daylight in May /
Average sunshine in May
Boca Del Mar, FL

Average daylight in May / Average sunshine in May - Boca Del Mar, FL
  • Average daylight in May: 13h and 2min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in May: 10h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 12min).

Average sunshine days in May
Boca Del Mar, FL

Average sunshine days in May - Boca Del Mar, FL
  • Average sunshine days in May: 8.7 days

The month with the most sunshine days is March (13.3 days).
The month with the least sunshine days is August (0.9 days).

Average UV index in May
Boca Del Mar, FL

Average UV index in May - Boca Del Mar, FL
  • Average UV index in May: 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 5).

Average cloud cover in May
Boca Del Mar, FL

Average cloud cover in May - Boca Del Mar, FL
  • Average cloud cover in May: 29

The month with the most cloud cover is October (Cloud cover 36).
The months with the least cloud cover are March, April, May and July (Cloud cover 29).

Average visibility in May
Boca Del Mar, FL

Average visibility in May - Boca Del Mar, 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).

Boca Del Mar, Florida, USA

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