May weather forecast
McColskey, FL

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Weather in May

May, the last month of the spring in McColskey, is a hot month, with temperature in the range of an average low of 66°F (18.9°C) and an average high of 86.4°F (30.2°C).

Temperature

McColskey's transition into May brings a slight rise in the average high-temperature, moving from a warm 80.6°F (27°C) in April to a tropical 86.4°F (30.2°C). McColskey, in the month of May, anticipates a consistent average low-temperature of 66°F (18.9°C).

Heat index

The heat index value during May is appraised at a very hot 96.8°F (36°C). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Note that heat index values are valued for light wind and location in the shade. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The average relative humidity in May is 71%.

Rainfall

In McColskey, in May, during 14.3 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. Throughout the year, there are 176.6 rainfall days, and 32.17" (817mm) of precipitation is accumulated.

Daylight

The average length of the day in May is 13h and 41min.
On the first day of the month, sunrise is at 6:46 am and sunset at 8:08 pm. On the last day of May, sunrise is at 6:29 am and sunset at 8:26 pm EDT.

Sunshine

In May, the average sunshine is 10.5h.

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 vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 7 during May leads to these advisories:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in McColskey in May?

The average high-temperature and low-temperature during May are 86.4°F (30.2°C) and 66°F (18.9°C) respectively. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in May is appraised at 96.8°F (36°C).

What is the average humidity in May?

The average relative humidity in May is 71%.

How many days does it rain in May?

In McColskey, in May, it is raining for 14.3 days, with typically 2.76" (70mm) of accumulated precipitation.

What is the average length of the day in May?

The average day length in May is 13h and 41min.

What time are sunrise and sunset in May?

On the first day of May in McColskey, sunrise is at 6:46 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:26 pm EDT.

How many hours of sunshine does McColskey have in May?

In McColskey, the average sunshine duration in May is 10.5h.

What is the month with the highest UV index?

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

What is the UV index reading in May in McColskey?

In McColskey, 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 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
McColskey, FL

Average temperature in May - McColskey, FL
  • Average high temperature in May: 86.4°F

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (62.6°F).

  • Average low temperature in May: 66°F

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).

Average pressure in May
McColskey, FL

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).

Average wind speed in May
McColskey, FL

Average wind speed in May - McColskey, FL
  • Average wind speed in May: 5.5mph

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

Average humidity in May
McColskey, FL

Average humidity in May - McColskey, FL
  • Average humidity in May: 71%

The months with the highest relative humidity are August, September and December (77%).
The month with the lowest relative humidity is March (70%).

Average rainfall in May
McColskey, FL

Average rainfall in May - McColskey, FL
  • Average rainfall in May: 2.76"

The wettest month (with the highest rainfall) is July (5.12").
The driest month (with the least rainfall) is November (1.14").

Average rainfall days in May
McColskey, FL

Average rainfall days in May - McColskey, FL
  • Average rainfall days in May: 14.3 days

The month with the highest number of rainy days is August (27.6 days).
The month with the least rainy days is November (6.9 days).

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

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

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in May: 10h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

Average sunshine days in May
McColskey, FL

Average sunshine days in May - McColskey, FL
  • Average sunshine days in May: 15.5 days

The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is August (1.8 days).

Average UV index in May
McColskey, FL

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

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

Average cloud cover in May
McColskey, FL

Average cloud cover in May - McColskey, FL
  • Average cloud cover in May: 30

The month with the most cloud cover is December (Cloud cover 40).
The month with the least cloud cover is October (Cloud cover 29).

Average visibility in May
McColskey, FL

Average visibility in May - McColskey, 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).

McColskey, Florida, USA

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