May weather forecast
Destin, FL

Share
A beautiful beach city of Destin, Florida
A beautiful beach city of Destin, Florida

Weather in May

May marks the transition from spring to summer in Destin. It's when the city begins to heat up, and residents enjoy long, sunny days appeased by gentle winds. Temperatures are ideal for a refreshing swim in the sea, as it warms up noticeably. The noticeable weather pattern in May is the reduction in rainfall to 1.57" (40mm), hinting at the approaching summer months. Despite the drop, lush landscapes prevail owing to the overall humid climate.

Temperature

Destin in May experiences a slight uptick in the average high-temperature, adjusting from April's moderately hot 74.3°F (23.5°C) to a still warm 81.1°F (27.3°C). Throughout May, an average low-temperature of 70.3°F (21.3°C) is expected in Destin.

Heat index

The heat index value for May is estimated at a tropical 86°F (30°C). Constant activity during exposure could result in a state of weariness and possibly heat cramps.
Heat index determinations are made taking into account the shade and light air movements. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.

Humidity

In May, the average relative humidity is 73%.

Rainfall

May is the month with the least rainfall in Destin, Florida. Rain falls for 10.8 days and accumulates 1.57" (40mm) of precipitation.

Snowfall

In Destin, snow does not fall in February through December.

Ocean temperature

In Destin, the average seawater temperature in May is 76.6°F (24.8°C).
Note: While a person's sensitivity to cold is personal, factors like sunshine, wind, and the temperature can influence their comfort in 76.6°F (24.8°C) waters. Olympians, for perspective, swim in waters between 77°F (25°C) and 82.4°F (28°C).

Daylight

The average length of the day in May is 13h and 42min.
On the first day of May, sunrise is at 6:01 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 7:43 pm CDT.

Sunshine

In Destin, Florida, the average sunshine in May is 11.1h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: A maximum daily UV index of 7 during May morphs into the following directions:
Resist extreme sun exposure. Guarding against solar damage is essential. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Heed this! UV intensity is much stronger when reflected off sand and water.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Destin in May?

During May, Destin experiences an average high-temperature of 81.1°F (27.3°C) and a low-temperature of 70.3°F (21.3°C). In May, the average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, is estimated at 86°F (30°C).

What is the average humidity in May in Destin?

The average relative humidity in May is 73%.

What is the driest month in Destin?

May is the month with the least rainfall in Destin. Rain falls for 10.8 days and accumulates 1.57" (40mm) of precipitation.

How much does it rain in Destin in May?

In Destin, Florida, in May, it is raining for 10.8 days, with typically 1.57" (40mm) of accumulated precipitation.

When it does not snow in Destin?

February through December are months without snowfall.

What is the water temperature in May in Destin?

In Destin, the average seawater temperature in May is 76.6°F (24.8°C). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 76.6°F (24.8°C) water.

What is the average length of the day in May in Destin?

In Destin, Florida, the average day length in May is 13h and 42min.

When is the sunrise / sunset in May in Destin?

In May, on the first day of the month, sunrise is at 6:01 am and sunset at 7:24 pm. On the last day of the month, in Destin, sunrise is at 5:44 am and sunset at 7:43 pm CDT.

How many hours of sunshine does Destin have in May?

The average sunshine duration in May in Destin, Florida, is 11.1h.

When is the highest UV index in Destin?

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 in Destin?

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

Average temperature in May
Destin, FL

Average temperature in May - Destin, FL
  • Average high temperature in May: 81.1°F

The warmest months (with the highest average high temperature) are July and August (88.3°F).
The month with the lowest average high temperature is January (59.7°F).

  • Average low temperature in May: 70.3°F

The month with the highest average low temperature is August (79.2°F).
The coldest month (with the lowest average low temperature) is January (48°F).

Average pressure in May
Destin, FL

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.97"Hg).

Average wind speed in May
Destin, FL

Average wind speed in May - Destin, FL
  • Average wind speed in May: 8.1mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest month (with the lowest average wind speed) is August (7mph).

Average humidity in May
Destin, FL

Average humidity in May - Destin, FL
  • Average humidity in May: 73%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (68%).

Average rainfall in May
Destin, FL

Average rainfall in May - Destin, FL
  • Average rainfall in May: 1.57"

The wettest month (with the highest rainfall) is August (5.55").
The driest month (with the least rainfall) is May (1.57").

Average rainfall days in May
Destin, FL

Average rainfall days in May - Destin, FL
  • Average rainfall days in May: 10.8 days

The month with the highest number of rainy days is August (24.5 days).
The month with the least rainy days is November (7.5 days).

Average snowfall in May
Destin, FL

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

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

Average snowfall days in May
Destin, FL

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

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

Average sea temperature in May
Destin, FL

Average sea temperature in May - Destin, FL
  • Average sea temperature in May: 76.5°F

The best month for swimming (with the highest average sea temperature) is August (86.2°F).
The coldest month (with the lowest average sea temperature) is February (62.2°F).

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

Average daylight in May / Average sunshine in May - Destin, 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: 11h and 1min

The month with the most sunshine is June (Average sunshine: 11h and 12min).
The months with the least sunshine are February and December (Average sunshine: 5h and 30min).

Average sunshine days in May
Destin, FL

Average sunshine days in May - Destin, FL
  • Average sunshine days in May: 18.3 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is August (4.3 days).

Average UV index in May
Destin, FL

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

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).

Average cloud cover in May
Destin, FL

Average cloud cover in May - Destin, FL
  • Average cloud cover in May: 23

The months with the most cloud cover are February and December (Cloud cover 40).
The month with the least cloud cover is October (Cloud cover 22).

Average visibility in May
Destin, FL

Average visibility in May - Destin, 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).

Destin, Florida, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location