May weather forecast
Panama City, FL

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A magnificent grandeur of the skyscrapers of Panama City in Florida at dusk, with speedy car lights on the freeways and a calm, blue waterfront
A magnificent grandeur of the skyscrapers of Panama City in Florida at dusk, with speedy car lights on the freeways and a calm, blue waterfront

Weather in May

Transitioning into May, temperatures in Panama City continue to resume their climb. The month welcomes an extended duration of daylight hours and sunshine productivity compared to April. The frequency of rainy days and rainfall volume sees a substantial rise, indicating the official kick-off of the wet season. Notably, the temperature continues its warming trend, with temperatures soaring from 69.6°F (20.9°C) to 81.9°F (27.7°C), making it quite a warm month.

Temperature

The shift from April to May introduces a subtle increase in the average high-temperature, moving from a moderately hot 75.6°F (24.2°C) to a still warm 81.9°F (27.7°C). Throughout the month of May, the average temperature dips to a pleasant 69.6°F (20.9°C) at night.

Heat index

In May, the heat index is evaluated at a hot 86°F (30°C). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.
The heat index's values are generally associated with conditions in shade and light breezes. 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 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

The average relative humidity in May is 73%.

Rainfall

In Panama City, in May, during 11.6 rainfall days, 1.81" (46mm) of precipitation is typically accumulated. Throughout the year, there are 166.1 rainfall days, and 35.83" (910mm) of precipitation is accumulated.

Snowfall

February, April through December are months without snowfall.

Ocean temperature

In May, the average ocean temperature is 76.6°F (24.8°C).
Note: Given an individual's cold sensitivity, considering factors like sunshine, wind, and air temperature, a brief swim in 76.6°F (24.8°C) water might be pleasurable. (FYI: The standard water temperature for Olympic swimming contests is 77°F (25°C) to 82.4°F (28°C).)

Daylight

In May, the average length of the day is 13h and 41min.
On the first day of May, sunrise is at 5:58 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 7:39 pm CDT.

Sunshine

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

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 7 in May translates into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Watch out! Sand and water enhance the UV exposure you receive.

Frequently asked questions

What is the average May temperature?

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

What is the average humidity in May?

The average relative humidity in May is 73%.

How much does it rain in Panama City in May?

In Panama City, in May, it is raining for 11.6 days, with typically 1.81" (46mm) of accumulated precipitation.

When it does not snow?

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

How warm is the water in May?

In Panama City, the average seawater temperature in May is 76.6°F (24.8°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 76.6°F (24.8°C).

What is the average length of the day in May?

In May, the average day length is 13h and 41min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 5:58 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 7:39 pm CDT.

What are the months with the most sunshine?

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

How long on average sun shines in May?

In Panama City, the average sunshine duration in May is 11.1h.

When is the highest UV index?

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

How high is the UV index in May?

The average daily maximum UV index in May in Panama City is 7. A UV Index of 6 to 7 symbolizes a high health risk from 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, FL

Average temperature in May - Panama City, 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, FL

Average pressure in May - Panama City, 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, FL

Average wind speed in May - Panama City, 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, FL

Average humidity in May - Panama City, 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, FL

Average rainfall in May - Panama City, 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, FL

Average rainfall days in May - Panama City, 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, FL

Average snowfall days in May - Panama City, 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, FL

Average sea temperature in May - Panama City, 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, FL

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

Average sunshine days in May - Panama City, 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, FL

Average UV index in May - Panama City, 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, FL

Average cloud cover in May - Panama City, 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, FL

Average visibility in May - Panama City, 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, Florida, USA

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