May weather forecast
Melbourne Beach, FL

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Weather in May

May, the last month of the spring in Melbourne Beach, is also a moderately hot month, with an average temperature varying between 73°F (22.8°C) and 81.1°F (27.3°C).

Temperature

The beginning of May reveals an average high-temperature of a still moderately hot 81.1°F (27.3°C), showing minimal deviation from the previous month. Melbourne Beach's May nights exhibit a subtle drop in temperature, averaging at a pleasant 73°F (22.8°C), closely aligned with the daytime highs.

Heat index

In May, the heat index is appraised at a tropical 86°F (30°C). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.
Data suggests that the heat index is set for environments in shade and with a light wind. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.

Humidity

The average relative humidity in May is 76%.

Rainfall

In Melbourne Beach, in May, it is raining for 15.4 days, with typically 3.62" (92mm) of accumulated precipitation. In Melbourne Beach, during the entire year, the rain falls for 197.1 days and collects up to 35.98" (914mm) of precipitation.

Daylight

In Melbourne Beach, the average length of the day in May is 13h and 33min.
On the first day of May in Melbourne Beach, Florida, 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

The average sunshine in May in Melbourne Beach is 10.6h.

UV index

The months with the highest UV index in Melbourne Beach are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: An average UV index of 7 in May transforms into this advice:
Fend off overexposure. Sun protection is vital. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

What is the average May temperature in Melbourne Beach?

The average high-temperature and low-temperature in Melbourne Beach, Florida, during May are 81.1°F (27.3°C) and 73°F (22.8°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in May is appraised at 86°F (30°C).

What is the average humidity in May in Melbourne Beach?

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

How much does it rain in Melbourne Beach in May?

In May, in Melbourne Beach, the rain falls for 15.4 days. Throughout May, 3.62" (92mm) of precipitation is accumulated.

What is the average length of the day in May in Melbourne Beach?

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

When are sunrise and sunset in May in Melbourne Beach?

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 Melbourne Beach, Florida, sunrise is at 6:25 am and sunset at 8:14 pm EDT.

How long on average sun shines in May in Melbourne Beach?

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

When is the highest UV index in Melbourne Beach?

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

What is the UV index intensity in May in Melbourne Beach?

In Melbourne Beach, Florida, the average daily maximum UV index in May is 7. A UV Index value of 6 to 7 symbolizes a high health threat 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
Melbourne Beach, FL

Average temperature in May - Melbourne Beach, 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
Melbourne Beach, FL

Average pressure in May - Melbourne Beach, 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
Melbourne Beach, FL

Average wind speed in May - Melbourne Beach, 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
Melbourne Beach, FL

Average humidity in May - Melbourne Beach, 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
Melbourne Beach, FL

Average rainfall in May - Melbourne Beach, 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
Melbourne Beach, FL

Average rainfall days in May - Melbourne Beach, 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 daylight in May /
Average sunshine in May
Melbourne Beach, FL

Average daylight in May / Average sunshine in May - Melbourne Beach, 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
Melbourne Beach, FL

Average sunshine days in May - Melbourne Beach, 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
Melbourne Beach, FL

Average UV index in May - Melbourne Beach, 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
Melbourne Beach, FL

Average cloud cover in May - Melbourne Beach, 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
Melbourne Beach, FL

Average visibility in May - Melbourne Beach, 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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Melbourne Beach, Florida, USA

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