May weather forecast
Indialantic, FL

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Weather in May

The last month of the spring, May, is also a moderately hot month in Indialantic, Florida, with an average temperature ranging between max 81.1°F (27.3°C) and min 73°F (22.8°C).

Temperature

In May, Indialantic experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 77.5°F (25.3°C) in April to a still warm 81.1°F (27.3°C). A mean low-temperature of 73°F (22.8°C) is a distinguishing feature of May, indicating a slight dip from daytime highs.

Heat index

The average heat index in May is estimated at a tropical 86°F (30°C). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

The average relative humidity in May is 76%.

Rainfall

In May, the rain falls for 15.4 days. Throughout May, 3.62" (92mm) of precipitation is accumulated. Throughout the year, in Indialantic, there are 197.1 rainfall days, and 35.98" (914mm) of precipitation is accumulated.

Ocean temperature

In May, the average ocean temperature in Indialantic is 78.4°F (25.8°C).
Note: Water temperature ranging from 77°F (25°C) to 84.2°F (29°C) is seen as very warm and delightful by everyone. During these temperatures, water activities become enjoyable, without causing discomfort for extended periods.

Daylight

In May, the average length of the day in Indialantic is 13h and 33min.
On the first day of May, sunrise is at 6:41 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 8:14 pm EDT.

Sunshine

In May, the average sunshine is 10.6h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index, 7 during May, leads to the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Caution! The Sun's UV rays become stronger due to reflections from water and sand.
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Frequently asked questions

What is the average May temperature in Indialantic?

The average high-temperature, in May, in Indialantic, is 81.1°F (27.3°C), while the average low-temperature is 73°F (22.8°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in May is estimated at 86°F (30°C).

What is the average humidity in May in Indialantic?

In Indialantic, the average relative humidity in May is 76%.

How much does it rain in Indialantic in May?

In Indialantic, during May, the rain falls for 15.4 days and regularly aggregates up to 3.62" (92mm) of precipitation.

What is the ocean temperature in May in Indialantic?

In Indialantic, in May, the average water temperature is 78.4°F (25.8°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 Indialantic have in May?

The average day length in May in Indialantic is 13h and 33min.

When is the sunrise / sunset in May in Indialantic?

In May, on the first day of the month, sunrise is at 6:41 am and sunset at 7:57 pm. On the last day of the month, in Indialantic, sunrise is at 6:25 am and sunset at 8:14 pm EDT.

How many hours of sunshine does Indialantic have in May?

In Indialantic, the average sunshine duration in May is 10.6h.

When is the highest UV index in Indialantic?

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

What is the UV index reading in May in Indialantic?

In Indialantic, the average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.

Average temperature in May
Indialantic, FL

Average temperature in May - Indialantic, FL
  • Average high temperature in May: 81.1°F

The warmest month (with the highest average high temperature) is August (86.7°F).
The month with the lowest average high temperature is January (69.3°F).

  • Average low temperature in May: 73°F

The month with the highest average low temperature is August (79.3°F).
The coldest month (with the lowest average low temperature) is January (59.5°F).

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Average pressure in May
Indialantic, FL

Average pressure in May - Indialantic, FL
  • Average pressure in May: 30.02"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

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Average wind speed in May
Indialantic, FL

Average wind speed in May - Indialantic, FL
  • Average wind speed in May: 9.4mph

The windiest month (with the highest average wind speed) is November (10.9mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

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Average humidity in May
Indialantic, FL

Average humidity in May - Indialantic, FL
  • Average humidity in May: 76%

The months with the highest relative humidity are June, July and August (79%).
The month with the lowest relative humidity is March (72%).

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Average rainfall in May
Indialantic, FL

Average rainfall in May - Indialantic, FL
  • Average rainfall in May: 3.62"

The wettest month (with the highest rainfall) is August (6.85").
The driest month (with the least rainfall) is February (0.91").

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Average rainfall days in May
Indialantic, FL

Average rainfall days in May - Indialantic, FL
  • Average rainfall days in May: 15.4 days

The month with the highest number of rainy days is August (25.5 days).
The month with the least rainy days is February (9.9 days).

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Average sea temperature in May
Indialantic, FL

Average sea temperature in May - Indialantic, FL
  • Average sea temperature in May: 78.4°F

The best month for swimming (with the highest average sea temperature) is August (84.7°F).
The coldest month (with the lowest average sea temperature) is January (71.4°F).

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Average daylight in May /
Average sunshine in May
Indialantic, FL

Average daylight in May / Average sunshine in May - Indialantic, FL
  • Average daylight in May: 13h and 4min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in May: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).

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Average sunshine days in May
Indialantic, FL

Average sunshine days in May - Indialantic, FL
  • Average sunshine days in May: 12.3 days

The month with the most sunshine days is January (17.5 days).
The month with the least sunshine days is August (3.3 days).

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Average UV index in May
Indialantic, FL

Average UV index in May - Indialantic, 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, February and December (UV index 5).

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Average cloud cover in May
Indialantic, FL

Average cloud cover in May - Indialantic, FL
  • Average cloud cover in May: 26

The month with the most cloud cover is November (Cloud cover 36).
The month with the least cloud cover is May (Cloud cover 26).

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Average visibility in May
Indialantic, FL

Average visibility in May - Indialantic, 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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Indialantic, Florida, USA

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