May weather forecast
Biscayne Park, FL

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Weather in May

The last month of the spring, May, is also a moderately hot month in Biscayne Park, Florida, with an average temperature ranging between min 76.6°F (24.8°C) and max 82.9°F (28.3°C).

Temperature

Transitioning into May, Biscayne Park records an average high-temperature of a still moderately hot 82.9°F (28.3°C), almost identical to April's 80.6°F (27°C). In Biscayne Park, the May nights are characterized by an average low-temperature of 76.6°F (24.8°C), a minor dip from daytime readings.

Heat index

May's heat index is computed to be a tropical 87.8°F (31°C). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.
Remember that heat index calculations are made for conditions in the shade with light wind. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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 71%.

Rainfall

In Biscayne Park, Florida, in May, during 14.5 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. In Biscayne Park, during the entire year, the rain falls for 166.7 days and collects up to 12.91" (328mm) of precipitation.

Daylight

In Biscayne Park, the average length of the day in May 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 Biscayne Park, the average sunshine in May is 10.7h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Biscayne Park. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, an average UV index of 7 transforms into the following instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

How hot does it get in Biscayne Park in May?

During May, Biscayne Park experiences an average high-temperature of 82.9°F (28.3°C) and a low-temperature of 76.6°F (24.8°C). In May, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, is computed to be 87.8°F (31°C).

What is the average humidity in May in Biscayne Park?

In Biscayne Park, the average relative humidity in May is 71%.

How much does it rain in Biscayne Park in May?

In Biscayne Park, Florida, in May, it is raining for 14.5 days, with typically 1.57" (40mm) of accumulated precipitation.

How many hours of daylight does Biscayne Park have in May?

In Biscayne Park, Florida, the average day length in May is 13h and 25min.

When are sunrise and sunset in May in Biscayne Park?

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

How long on average sun shines in May in Biscayne Park?

The average sunshine duration in May in Biscayne Park is 10.7h.

When is the highest UV index in Biscayne Park?

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

How high is the UV index in May in Biscayne Park?

In May, the average daily maximum UV index in Biscayne Park, Florida, is 7. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Biscayne Park, FL

Average temperature in May - Biscayne Park, FL
  • Average high temperature in May: 82.9°F

The warmest month (with the highest average high temperature) is August (88°F).
The month with the lowest average high temperature is January (73.4°F).

  • Average low temperature in May: 76.6°F

The month with the highest average low temperature is August (82°F).
The coldest month (with the lowest average low temperature) is January (64°F).

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Average pressure in May
Biscayne Park, FL

Average pressure in May - Biscayne Park, 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).

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Average wind speed in May
Biscayne Park, FL

Average wind speed in May - Biscayne Park, FL
  • Average wind speed in May: 9.9mph

The windiest month (with the highest average wind speed) is March (10.8mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).

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Average humidity in May
Biscayne Park, FL

Average humidity in May - Biscayne Park, FL
  • Average humidity in May: 71%

The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is March (69%).

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Average rainfall in May
Biscayne Park, FL

Average rainfall in May - Biscayne Park, FL
  • Average rainfall in May: 1.57"

The wettest month (with the highest rainfall) is August (2.2").
The driest month (with the least rainfall) is January (0.39").

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Average rainfall days in May
Biscayne Park, FL

Average rainfall days in May - Biscayne Park, FL
  • Average rainfall days in May: 14.5 days

The month with the highest number of rainy days is September (21.3 days).
The month with the least rainy days is February (7.5 days).

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Average daylight in May /
Average sunshine in May
Biscayne Park, FL

Average daylight in May / Average sunshine in May - Biscayne Park, 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 0min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days in May
Biscayne Park, FL

Average sunshine days in May - Biscayne Park, FL
  • Average sunshine days in May: 12.3 days

The month with the most sunshine days is March (20 days).
The month with the least sunshine days is September (5.1 days).

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Average UV index in May
Biscayne Park, FL

Average UV index in May - Biscayne Park, 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 months with the lowest UV index are January and December (UV index 5).

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Average cloud cover in May
Biscayne Park, FL

Average cloud cover in May - Biscayne Park, 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 26).

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Average visibility in May
Biscayne Park, FL

Average visibility in May - Biscayne Park, 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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Biscayne Park, Florida, USA

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