May weather forecast and climate
Harold, FL

Weather in May

May, the last month of the spring, in Harold, is another warm month, with temperature in the range of an average low of 66.9°F (19.4°C) and an average high of 83.8°F (28.8°C).

Temperature

In May, the average high-temperature slightly increases, from 76.8°F (24.9°C) in April, to a still moderately hot 83.8°F (28.8°C). In May, in Harold, the average low-temperature is 66.9°F (19.4°C).

Heat index

In May, the average heat index is appraised at a hot 90.9°F (32.7°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'felt air temperature', or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, wind, clothing). Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Harold, the average relative humidity is 72%.

Rainfall

In Harold, during 13.6 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. In Harold, during the entire year, the rain falls for 183.3 days and collects up to 39.69" (1008mm) of precipitation.

Snowfall

In Harold snow does not fall in February through December.

Daylight

In May, the average length of the day in Harold is 13.7h.

Sunshine

In Harold, the average sunshine is 10.9h.

UV index

May through August, 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 the UV radiation for ordinary individuals.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in May in Harold?

The average high-temperature, in May, in Harold, Florida, is 83.8°F (28.8°C), while the average low-temperature is 66.9°F (19.4°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that factores the actual air temperature with the relative humidity, in May is evaluated at 90.9°F (32.7°C).

What is the average humidity in May in Harold?

The average relative humidity in May in Harold, Florida, is 72%.

How many days does it rain in May in Harold?

In Harold, in May, it is raining for 13.6 days, with typically 2.48" (63mm) of accumulated precipitation.

When it does not snow in Harold?

In Harold snow does not fall in February through December.

How many hours of daylight does Harold have in May?

In May, the average length of the day is 13.7h.

How long on average sun shines in May in Harold?

The average sunshine in May in Harold, Florida, is 10.9h.

When is the highest UV index in Harold?

May through August, with an average maximum UV index of 7, are months with the highest UV index in Harold, Florida.

How high is the UV index in May in Harold?

In Harold, Florida, the average daily maximum UV index in May is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV rays.

Average temperature in May
Harold, FL

Average temperature in May - Harold, FL
  • Average high temperature in May: 83.8°F

The warmest months (with the highest average high temperature) are July and August (91°F).
The month with the lowest average high temperature is January (59°F).

  • Average low temperature in May: 66.9°F

The month with the highest average low temperature is August (75.9°F).
The coldest month (with the lowest average low temperature) is January (43.7°F).

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Average pressure in May
Harold, FL

Average pressure in May - Harold, FL
  • Average pressure in May: 30"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June and August (29.97").

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Average wind speed in May
Harold, FL

Average wind speed in May - Harold, FL
  • Average wind speed in May: 6.3mph

The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in May
Harold, FL

Average humidity in May - Harold, FL
  • Average humidity in May: 72%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in May
Harold, FL

Average rainfall in May - Harold, FL
  • Average rainfall in May: 2.48"

The wettest month (with the highest rainfall) is July (5.16").
The driest month (with the least rainfall) is November (2.01").

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Average rainfall days in May
Harold, FL

Average rainfall days in May - Harold, FL
  • Average rainfall days in May: 13.6 days

The month with the highest number of rainy days is July (25.1 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall in May
Harold, FL

Average snowfall in May - Harold, FL
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.04").
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in May
Harold, FL

Average snowfall days in May - Harold, FL
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (0.3 days).
Months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in May / Average sunshine in May - Harold, FL
  • Average daylight in May: 13.7h

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in May: 10.9h

The month with the most sunshine is June (Average sunshine: 11h).
The month with the least sunshine is February (Average sunshine: 5.3h).

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Average sunshine days in May
Harold, FL

Average sunshine days in May - Harold, FL
  • Average sunshine days in May: 15.3 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is July (3.6 days).

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Average UV index in May
Harold, FL

Average UV index in May - Harold, FL
  • Average UV index in May: 7

Months with the highest UV index are May, June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in May
Harold, FL

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

Months with the most cloud cover are February and December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 24).

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Average visibility in May
Harold, FL

Average visibility in May - Harold, FL
  • Average visibility in May: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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