May weather forecastPanama City Beach, FL
May
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.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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: 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: 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: 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: 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: 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: 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: 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: 13h and 42min
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 6min
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: 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: 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: 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: 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).
