Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall days in May
- Average sea temperature in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
With the onset of May, Port Saint Joe's average high-temperature sees a modest rise, moving from April's 73.6°F (23.1°C) to a still moderately hot 80.2°F (26.8°C). In May, Port Saint Joe experiences a marginal drop in temperature, with averages of 71.4°F (21.9°C) at night.Humidity
In Port Saint Joe, the average relative humidity in May is 74%.Rainfall
In Port Saint Joe, in May, it is raining for 10.4 days, with typically 1.57" (40mm) of accumulated precipitation. In Port Saint Joe, during the entire year, the rain falls for 163 days and collects up to 33.03" (839mm) of precipitation.Snowfall
January through November are months without snowfall.Ocean temperature
In Port Saint Joe, in May, the average water temperature is 76.5°F (24.7°C).Note: Your comfort in 76.5°F (24.7°C) waters hinges on your relationship with the cold, today's sunny disposition, wind patterns, and the air's temperature. For context, Olympic swimmers are no strangers to waters of 77°F (25°C) to 82.4°F (28°C).
Daylight
In Port Saint Joe, Florida, the average length of the day in May is 13h and 40min.On the first day of the month, sunrise is at 5:57 am and sunset at 7:18 pm. On the last day of May, sunrise is at 5:40 am and sunset at 7:37 pm CDT.
Sunshine
The month with the most sunshine is May, 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 in Port Saint Joe. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 7 in May leads to these guidelines:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Port Saint Joe?
What is the average humidity in May in Port Saint Joe?
How many days does it rain in May in Port Saint Joe?
When it does not snow in Port Saint Joe?
What is the water temperature in May in Port Saint Joe?
What is the average length of the day in May in Port Saint Joe?
When are sunrise and sunset in May in Port Saint Joe?
What month has the most sunshine in Port Saint Joe?
How many hours of sunshine does Port Saint Joe have in May?
What is the month with the highest UV index in Port Saint Joe?
What is the UV index reading in May in Port Saint Joe?
Average temperature in May
Port Saint Joe, FL
- Average high temperature in May: 80.2°F
The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is January (60.8°F).
- Average low temperature in May: 71.4°F
The month with the highest average low temperature is August (80.1°F).
The coldest month (with the lowest average low temperature) is January (50°F).
Average pressure in May
Port Saint Joe, FL
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).
Average wind speed in May
Port Saint Joe, FL
- Average wind speed in May: 8.3mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).
Average humidity in May
Port Saint Joe, FL
- Average humidity in May: 74%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (71%).
Average rainfall in May
Port Saint Joe, FL
- Average rainfall in May: 1.57"
The wettest month (with the highest rainfall) is August (4.76").
The driest month (with the least rainfall) is November (1.5").
Average rainfall days in May
Port Saint Joe, FL
- Average rainfall days in May: 10.4 days
The month with the highest number of rainy days is August (23.7 days).
The month with the least rainy days is November (7.7 days).
Average snowfall days in May
Port Saint Joe, FL
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in May
Port Saint Joe, FL
- Average sea temperature in May: 76.5°F
The best month for swimming (with the highest average sea temperature) is August (86.1°F).
The coldest months (with the lowest average sea temperature) are January and February (63.8°F).
Average daylight in May /
Average sunshine in May
Port Saint Joe, FL
- Average daylight in May: 13h and 4min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in May: 11h and 1min
The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days in May
Port Saint Joe, FL
- Average sunshine days in May: 17.9 days
The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is August (4.8 days).
Average UV index in May
Port Saint Joe, 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 and December (UV index 4).
Average cloud cover in May
Port Saint Joe, FL
- Average cloud cover in May: 20
The month with the most cloud cover is December (Cloud cover 36).
The month with the least cloud cover is May (Cloud cover 20).
Average visibility in May
Port Saint Joe, 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).
Port Saint Joe, Florida, USA
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