May weather forecast
Mayo Junction, FL

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Weather in May

May, the last month of the spring in Mayo Junction, is a tropical month, with an average temperature ranging between min 65.8°F (18.8°C) and max 86.4°F (30.2°C).

Temperature

Mayo Junction experiences a minor temperature shift with the start of May, with average high-temperatures moving from a moderately hot 80.2°F (26.8°C) in April to a hot 86.4°F (30.2°C). During the May nights, an average temperature of 65.8°F (18.8°C) is observed.

Heat index

The average heat index in May is evaluated at a torrid 96.8°F (36°C). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', arises from combining readings of air temperature and relative moisture content. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

May is the least humid month, with an average relative humidity of 70%.

Rainfall

In Mayo Junction, in May, during 13.6 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. Throughout the year, there are 173.6 rainfall days, and 31.3" (795mm) of precipitation is accumulated.

Snowfall

January, March through December are months without snowfall.

Daylight

The average length of the day in May is 13h and 41min.
On the first day of the month, sunrise is at 6:49 am and sunset at 8:11 pm. On the last day of May, sunrise is at 6:31 am and sunset at 8:29 pm EDT.

Sunshine

In Mayo Junction, Florida, the average sunshine in May is 10.6h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index in Mayo Junction. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: A maximum UV index of 7 in May translates into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during May?

In Mayo Junction, in May, the average high-temperature is 86.4°F (30.2°C), and the average low-temperature is 65.8°F (18.8°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in May is evaluated at 96.8°F (36°C).

What is the least humid month?

With an average relative humidity of 70%, May is the least humid month.

What is the average humidity in May?

The average relative humidity in May is 70%.

How much does it rain in Mayo Junction in May?

In May, the rain falls for 13.6 days. Throughout May, 2.4" (61mm) of precipitation is accumulated.

When it does not snow in Mayo Junction?

January, March through December are months without snowfall.

How many hours of daylight does Mayo Junction have in May?

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

When are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:49 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:29 pm EDT.

How many hours of sunshine does Mayo Junction have in May?

In May, the average sunshine duration is 10.6h.

What are the months with the highest UV index?

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

What is the UV index intensity in May?

The average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Mayo Junction, FL

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

The warmest months (with the highest average high temperature) are July and August (91.2°F).
The month with the lowest average high temperature is January (62.2°F).

  • Average low temperature in May: 65.8°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
Mayo Junction, FL

Average pressure in May - Mayo Junction, 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
Mayo Junction, FL

Average wind speed in May - Mayo Junction, FL
  • Average wind speed in May: 5.7mph

The windiest months (with the highest average wind speed) are March and April (6.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in May
Mayo Junction, FL

Average humidity in May - Mayo Junction, FL
  • Average humidity in May: 70%

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

Average rainfall in May
Mayo Junction, FL

Average rainfall in May - Mayo Junction, FL
  • Average rainfall in May: 2.4"

The wettest month (with the highest rainfall) is August (4.57").
The driest month (with the least rainfall) is November (1.14").

Average rainfall days in May
Mayo Junction, FL

Average rainfall days in May - Mayo Junction, FL
  • Average rainfall days in May: 13.6 days

The month with the highest number of rainy days is August (25.5 days).
The month with the least rainy days is November (7.2 days).

Average snowfall days in May
Mayo Junction, FL

Average snowfall days in May - Mayo Junction, FL
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in May /
Average sunshine in May
Mayo Junction, FL

Average daylight in May / Average sunshine in May - Mayo Junction, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

Average sunshine days in May
Mayo Junction, FL

Average sunshine days in May - Mayo Junction, FL
  • Average sunshine days in May: 16.3 days

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

Average UV index in May
Mayo Junction, FL

Average UV index in May - Mayo Junction, 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
Mayo Junction, FL

Average cloud cover in May - Mayo Junction, 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
Mayo Junction, FL

Average visibility in May - Mayo Junction, FL
  • Average visibility in May: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (6mi).
The month with the lowest visibility is September (5mi).

Mayo Junction, Florida, USA

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