May weather forecast
Frontenac, FL

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Weather in May

May, the last month of the spring in Frontenac, is also a moderately hot month, with an average temperature varying between 83.1°F (28.4°C) and 71.4°F (21.9°C).

Temperature

Frontenac records a slight change with May's average high-temperatures adjusting to a still warm 83.1°F (28.4°C) from April's 79.3°F (26.3°C). Frontenac reports an average low-temperature of 71.4°F (21.9°C) during the nights of May.

Heat index

For most parts of May, the heat index is appraised at a tropical 89.6°F (32°C). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.

Humidity

In Frontenac, the average relative humidity in May is 75%.

Rainfall

In Frontenac, during May, the rain falls for 15.6 days and regularly aggregates up to 3.9" (99mm) of precipitation. In Frontenac, during the entire year, the rain falls for 202 days and collects up to 40.2" (1021mm) of precipitation.

Daylight

In Frontenac, the average length of the day in May is 13h and 35min.
On the first day of May, sunrise is at 6:41 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 8:15 pm EDT.

Sunshine

The average sunshine in May is 10.7h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: During May, 7 as the daily maximum UV index converts into the following advice:
Ward off overexposure. Defence against solar harm is crucial. 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. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in May?

In Frontenac, in May, the average high-temperature is 83.1°F (28.4°C), and the average low-temperature is 71.4°F (21.9°C). In May, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, is appraised at 89.6°F (32°C).

What is the average humidity in May?

In Frontenac, the average relative humidity in May is 75%.

How many days does it rain in May?

In Frontenac, in May, during 15.6 rainfall days, 3.9" (99mm) of precipitation is typically accumulated.

How many hours of daylight does Frontenac have in May?

In May, the average day length is 13h and 35min.

When are sunrise and sunset in May in Frontenac?

In May, on the first day of the month, sunrise is at 6:41 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 8:15 pm EDT.

How many hours of sunshine does Frontenac have in May?

In Frontenac, the average sunshine duration in May is 10.7h.

When is the highest UV index?

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

What is the UV index intensity in May?

In Frontenac, 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 unsafe 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
Frontenac, FL

Average temperature in May - Frontenac, FL
  • Average high temperature in May: 83.1°F

The warmest month (with the highest average high temperature) is August (88.7°F).
The month with the lowest average high temperature is January (68.4°F).

  • Average low temperature in May: 71.4°F

The month with the highest average low temperature is August (77.9°F).
The coldest month (with the lowest average low temperature) is January (56.1°F).

Average pressure in May
Frontenac, FL

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).

Average wind speed in May
Frontenac, FL

Average wind speed in May - Frontenac, FL
  • Average wind speed in May: 7.7mph

The windiest months (with the highest average wind speed) are January and November (8.8mph).
The calmest month (with the lowest average wind speed) is July (6mph).

Average humidity in May
Frontenac, FL

Average humidity in May - Frontenac, FL
  • Average humidity in May: 75%

The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is March (71%).

Average rainfall in May
Frontenac, FL

Average rainfall in May - Frontenac, FL
  • Average rainfall in May: 3.9"

The wettest month (with the highest rainfall) is August (6.81").
The driest month (with the least rainfall) is March (1.42").

Average rainfall days in May
Frontenac, FL

Average rainfall days in May - Frontenac, FL
  • Average rainfall days in May: 15.6 days

The months with the highest number of rainy days are July and August (25.8 days).
The month with the least rainy days is February (10.8 days).

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

Average daylight in May / Average sunshine in May - Frontenac, 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: 10h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The months with the least sunshine are January, November and December (Average sunshine: 6h and 6min).

Average sunshine days in May
Frontenac, FL

Average sunshine days in May - Frontenac, FL
  • Average sunshine days in May: 13.4 days

The months with the most sunshine days are January and March (17.2 days).
The month with the least sunshine days is August (2.3 days).

Average UV index in May
Frontenac, FL

Average UV index in May - Frontenac, 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).

Average cloud cover in May
Frontenac, FL

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

The months with the most cloud cover are January, November and December (Cloud cover 35).
The month with the least cloud cover is May (Cloud cover 26).

Average visibility in May
Frontenac, FL

Average visibility in May - Frontenac, 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).

Frontenac, Florida, USA

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