May weather forecast
Gulf Harbors, FL

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Weather in May

The last month of the spring, May, is another warm month in Gulf Harbors, Florida, with temperature in the range of an average low of 72°F (22.2°C) and an average high of 82.6°F (28.1°C).

Temperature

With the arrival of May, Gulf Harbors's average high-temperature registers at a still warm 82.6°F (28.1°C), indicating a subtle variation from the previous month. Throughout the month of May, Gulf Harbors reports a steady low-temperature average of 72°F (22.2°C).

Heat index

The average heat index in May is calculated to be a tropical 87.8°F (31°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.
One should consider that heat index numbers are for shaded settings and light wind. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. 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 extremely vital to babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

January, March and May, with an average relative humidity of 73%, are the least humid months.

Rainfall

In May, in Gulf Harbors, the rain falls for 13 days. Throughout May, 1.73" (44mm) of precipitation is accumulated. In Gulf Harbors, Florida, during the entire year, the rain falls for 164 days and collects up to 26.57" (675mm) of precipitation.

Daylight

In Gulf Harbors, Florida, the average length of the day in May is 13h and 34min.
On the first day of the month, sunrise is at 6:50 am and sunset at 8:06 pm. On the last day of May, sunrise is at 6:34 am and sunset at 8:23 pm EDT.

Sunshine

May has the most sunshine of the year in Gulf Harbors, with an average of 11.3h of sunshine.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Gulf Harbors. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 7 in May translates into these instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. 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. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

How hot is May in Gulf Harbors?

The high-temperature, in May, in Gulf Harbors, records 82.6°F (28.1°C), while the low-temperature is 72°F (22.2°C). In May, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 87.8°F (31°C).

What is the least humid month in Gulf Harbors?

January, March and May, with an average relative humidity of 73%, are the least humid months in Gulf Harbors.

What is the average humidity in May in Gulf Harbors?

The average relative humidity in May in Gulf Harbors, Florida, is 73%.

How much does it rain in Gulf Harbors in May?

In Gulf Harbors, during May, the rain falls for 13 days and regularly aggregates up to 1.73" (44mm) of precipitation.

What is the average length of the day in May in Gulf Harbors?

The average day length in May in Gulf Harbors, Florida, is 13h and 34min.

When is the sunrise / sunset in May in Gulf Harbors?

On the first day of May, sunrise is at 6:50 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 8:23 pm EDT.

What month has the most sunshine in Gulf Harbors?

With an average of 11.3h of sunshine, May has the most sunshine of the year.

How long on average sun shines in May in Gulf Harbors?

In Gulf Harbors, Florida, the average sunshine duration in May is 11.3h.

What is the month with the highest UV index in Gulf Harbors?

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

What is the UV index reading in May in Gulf Harbors?

In Gulf Harbors, the average daily maximum UV index in May is 7. A UV Index value of 6 to 7 symbolizes 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
Gulf Harbors, FL

Average temperature in May - Gulf Harbors, FL
  • Average high temperature in May: 82.6°F

The warmest month (with the highest average high temperature) is August (88.2°F).
The month with the lowest average high temperature is January (65.8°F).

  • Average low temperature in May: 72°F

The month with the highest average low temperature is August (79.5°F).
The coldest month (with the lowest average low temperature) is January (53.8°F).

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Average pressure in May
Gulf Harbors, FL

Average pressure in May - Gulf Harbors, FL
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

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Average wind speed in May
Gulf Harbors, FL

Average wind speed in May - Gulf Harbors, FL
  • Average wind speed in May: 8mph

The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in May
Gulf Harbors, FL

Average humidity in May - Gulf Harbors, FL
  • Average humidity in May: 73%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are January, March and May (73%).

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Average rainfall in May
Gulf Harbors, FL

Average rainfall in May - Gulf Harbors, FL
  • Average rainfall in May: 1.73"

The wettest months (with the highest rainfall) are July and August (4.76").
The driest months (with the least rainfall) are March and November (0.91").

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Average rainfall days in May
Gulf Harbors, FL

Average rainfall days in May - Gulf Harbors, FL
  • Average rainfall days in May: 13 days

The month with the highest number of rainy days is July (24.9 days).
The month with the least rainy days is November (6.9 days).

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Average daylight in May /
Average sunshine in May
Gulf Harbors, FL

Average daylight in May / Average sunshine in May - Gulf Harbors, 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: 11h and 2min

The month with the most sunshine is May (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days in May
Gulf Harbors, FL

Average sunshine days in May - Gulf Harbors, FL
  • Average sunshine days in May: 15.1 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (4.3 days).

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Average UV index in May
Gulf Harbors, FL

Average UV index in May - Gulf Harbors, 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 4).

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Average cloud cover in May
Gulf Harbors, FL

Average cloud cover in May - Gulf Harbors, FL
  • Average cloud cover in May: 20

The months with the most cloud cover are January and December (Cloud cover 30).
The month with the least cloud cover is May (Cloud cover 20).

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Average visibility in May
Gulf Harbors, FL

Average visibility in May - Gulf Harbors, 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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Gulf Harbors, Florida, USA

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