May weather forecast
Johnsons Corner, FL

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Weather in May

May, the last month of the spring in Johnsons Corner, is a hot month, with temperature in the range of an average high of 86.2°F (30.1°C) and an average low of 68°F (20°C).

Temperature

May's arrival shows an average high-temperature of a tropical 86.2°F (30.1°C), hardly different from the previous month. The average temperature drops to a pleasant 68°F (20°C) during the night in the month of May.

Heat index

During May, the heat index is evaluated at a torrid 96.8°F (36°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', provides an understanding of perceived warmth by combining temperature and relative humidity. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

The average relative humidity in May in Johnsons Corner is 73%.

Rainfall

In May, in Johnsons Corner, the rain falls for 16.7 days. Throughout May, 3.23" (82mm) of precipitation is accumulated. Throughout the year, there are 193.1 rainfall days, and 35.71" (907mm) of precipitation is accumulated.

Daylight

The average length of the day in May is 13h and 37min.
On the first day of May in Johnsons Corner, sunrise is at 6:44 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 8:20 pm EDT.

Sunshine

May and July, with an average of 10.7h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In May, the maximum UV index of 7 suggests these recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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Frequently asked questions

How hot is May in Johnsons Corner?

During May, Johnsons Corner experiences an average high-temperature of 86.2°F (30.1°C) and a low-temperature of 68°F (20°C). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in May is evaluated at 96.8°F (36°C).

What is the average humidity in May in Johnsons Corner?

In Johnsons Corner, Florida, the average relative humidity in May is 73%.

How many days does it rain in May in Johnsons Corner?

In Johnsons Corner, in May, it is raining for 16.7 days, with typically 3.23" (82mm) of accumulated precipitation.

What is the average length of the day in May in Johnsons Corner?

The average day length in May in Johnsons Corner, Florida, is 13h and 37min.

When are sunrise and sunset in May in Johnsons Corner?

In May, on the first day of the month, sunrise is at 6:44 am and sunset at 8:02 pm. On the last day of the month, in Johnsons Corner, sunrise is at 6:27 am and sunset at 8:20 pm EDT.

What is the month with the most sunshine in Johnsons Corner?

May and July, with an average of 10.7h of sunshine, are months with the most sunshine in Johnsons Corner.

How long on average sun shines in May in Johnsons Corner?

The average sunshine duration in May in Johnsons Corner, Florida, is 10.7h.

What is the month with the highest UV index in Johnsons Corner?

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

What is the UV index reading in May in Johnsons Corner?

In Johnsons Corner, the average daily maximum UV index in May is 7. A UV Index 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
Johnsons Corner, FL

Average temperature in May - Johnsons Corner, FL
  • Average high temperature in May: 86.2°F

The warmest month (with the highest average high temperature) is August (90.9°F).
The month with the lowest average high temperature is January (67.5°F).

  • Average low temperature in May: 68°F

The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (49.5°F).

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Average pressure in May
Johnsons Corner, FL

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).

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Average wind speed in May
Johnsons Corner, FL

Average wind speed in May - Johnsons Corner, FL
  • Average wind speed in May: 5.8mph

The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

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Average humidity in May
Johnsons Corner, FL

Average humidity in May - Johnsons Corner, FL
  • Average humidity in May: 73%

The months with the highest relative humidity are July, August and September (78%).
The month with the lowest relative humidity is March (71%).

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Average rainfall in May
Johnsons Corner, FL

Average rainfall in May - Johnsons Corner, FL
  • Average rainfall in May: 3.23"

The wettest month (with the highest rainfall) is July (5.91").
The driest months (with the least rainfall) are March and November (1.26").

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Average rainfall days in May
Johnsons Corner, FL

Average rainfall days in May - Johnsons Corner, FL
  • Average rainfall days in May: 16.7 days

The month with the highest number of rainy days is July (26.9 days).
The month with the least rainy days is January (9.2 days).

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Average daylight in May /
Average sunshine in May
Johnsons Corner, FL

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

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in May: 10h and 4min

The months with the most sunshine are May and July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

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Average sunshine days in May
Johnsons Corner, FL

Average sunshine days in May - Johnsons Corner, FL
  • Average sunshine days in May: 12.8 days

The month with the most sunshine days is January (19 days).
The month with the least sunshine days is August (2.1 days).

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Average UV index in May
Johnsons Corner, FL

Average UV index in May - Johnsons Corner, 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 4).

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Average cloud cover in May
Johnsons Corner, FL

Average cloud cover in May - Johnsons Corner, FL
  • Average cloud cover in May: 29

The months with the most cloud cover are February and December (Cloud cover 37).
The month with the least cloud cover is May (Cloud cover 29).

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Average visibility in May
Johnsons Corner, FL

Average visibility in May - Johnsons Corner, 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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Johnsons Corner, Florida, USA

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