May weather forecast
Panama City Beach, FL

Share

Weather in May

May signals the onset of the summer season in Panama City Beach. The coastal city experiences a notable increase in temperatures, scaling from 69.6°F (20.9°C) to 81.9°F (27.7°C). Sun-seekers find solace in the longer days, while cooling sea breezes mitigate the impact of the sun. As the summer vibes deepen, a crescendo of heat, daylight, and outdoor activities sets the stage for June.

Temperature

May brings a slight rise in Panama City Beach's average high-temperature, moving from a warm 75.6°F (24.2°C) in April to a still moderately hot 81.9°F (27.7°C). In May, Panama City Beach reports a consistent average low-temperature of 69.6°F (20.9°C) during the nights.

Heat index

May's average heat index is estimated at a hot 86°F (30°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
In terms of the heat index, values are set with light wind and shade conditions in mind. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.

Humidity

In Panama City Beach, the average relative humidity in May is 73%.

Rainfall

In May, the rain falls for 11.6 days. Throughout May, 1.81" (46mm) of precipitation is accumulated. Throughout the year, there are 166.1 rainfall days, and 35.83" (910mm) of precipitation is accumulated.

Snowfall

In Panama City Beach, snow does not fall in February, April through December.

Ocean temperature

In May, the average ocean temperature is 76.6°F (24.8°C).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 76.6°F (24.8°C) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 77°F (25°C) to 82.4°F (28°C).)

Daylight

In May, the average length of the day in Panama City Beach is 13h and 41min.
On the first day of the month, sunrise is at 5:59 am and sunset at 7:21 pm. On the last day of May, sunrise is at 5:42 am and sunset at 7:39 pm CDT.

Sunshine

May and June, with an average of 11.1h of sunshine, are months with the most sunshine in Panama City Beach.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 7 in May suggests the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. 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. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Caution! The mirror effect of sand and water ups the UV radiation strength.

Frequently asked questions

What is the usual temperature for Panama City Beach in May?

The average high-temperature and low-temperature in Panama City Beach during May are 81.9°F (27.7°C) and 69.6°F (20.9°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in May is estimated at 86°F (30°C).

What is the average humidity in May in Panama City Beach?

In Panama City Beach, the average relative humidity in May is 73%.

How much does it rain in May?

In Panama City Beach, in May, during 11.6 rainfall days, 1.81" (46mm) of precipitation is typically accumulated.

When it does not snow?

February, April through December are months without snowfall.

What is the water temperature in May?

In May, the average ocean temperature 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?

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

What time are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 5:59 am and sunset at 7:21 pm. On the last day of the month, in Panama City Beach, sunrise is at 5:42 am and sunset at 7:39 pm CDT.

What is the month with the most sunshine?

May and June, with an average of 11.1h of sunshine, are months with the most sunshine.

How long on average sun shines in May?

In May, the average sunshine duration is 11.1h.

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 reading in May?

In Panama City Beach, Florida, the average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.
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
Panama City Beach, FL

Average temperature in May - Panama City Beach, FL
  • Average high temperature in May: 81.9°F

The warmest month (with the highest average high temperature) is August (88.3°F).
The month with the lowest average high temperature is January (60.1°F).

  • Average low temperature in May: 69.6°F

The month with the highest average low temperature is July (78.6°F).
The coldest month (with the lowest average low temperature) is January (47.7°F).

Average pressure in May
Panama City Beach, FL

Average pressure in May - Panama City Beach, FL
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).

Average wind speed in May
Panama City Beach, FL

Average wind speed in May - Panama City Beach, FL
  • Average wind speed in May: 7.5mph

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in May
Panama City Beach, FL

Average humidity in May - Panama City Beach, 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 (71%).

Average rainfall in May
Panama City Beach, FL

Average rainfall in May - Panama City Beach, FL
  • Average rainfall in May: 1.81"

The wettest month (with the highest rainfall) is August (5.04").
The driest month (with the least rainfall) is November (1.69").

Average rainfall days in May
Panama City Beach, FL

Average rainfall days in May - Panama City Beach, FL
  • Average rainfall days in May: 11.6 days

The month with the highest number of rainy days is August (23.8 days).
The month with the least rainy days is November (7.9 days).

Average snowfall days in May
Panama City Beach, FL

Average snowfall days in May - Panama City Beach, FL
  • Average snowfall days in May: 0 days

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

Average sea temperature in May
Panama City Beach, FL

Average sea temperature in May - Panama City Beach, FL
  • Average sea temperature in May: 76.5°F

The best month for swimming (with the highest average sea temperature) is August (86°F).
The coldest month (with the lowest average sea temperature) is February (62.9°F).

Average daylight in May /
Average sunshine in May
Panama City Beach, FL

Average daylight in May / Average sunshine in May - Panama City Beach, 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 months with the most sunshine are May and June (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).

Average sunshine days in May
Panama City Beach, FL

Average sunshine days in May - Panama City Beach, FL
  • Average sunshine days in May: 17.1 days

The month with the most sunshine days is November (21 days).
The month with the least sunshine days is August (5.7 days).

Average UV index in May
Panama City Beach, FL

Average UV index in May - Panama City Beach, 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
Panama City Beach, FL

Average cloud cover in May - Panama City Beach, FL
  • Average cloud cover in May: 22

The month with the most cloud cover is December (Cloud cover 38).
The months with the least cloud cover are May and October (Cloud cover 22).

Average visibility in May
Panama City Beach, FL

Average visibility in May - Panama City Beach, 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).

Panama City Beach, Florida, USA

Weather forecast for your location

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