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 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
The beginning of May marks a minor shift in the average high-temperature, moving from April's warm 73.9°F (23.3°C) to a still moderately hot 80.2°F (26.8°C). In Apalachicola, the May nights cool down to an average low of 70.7°F (21.5°C).Humidity
In Apalachicola, the average relative humidity in May is 75%.Rainfall
In Apalachicola, in May, it is raining for 11.8 days, with typically 1.85" (47mm) of accumulated precipitation. In Apalachicola, Florida, during the entire year, the rain falls for 171.9 days and collects up to 36.81" (935mm) of precipitation.Ocean temperature
In Apalachicola, the average seawater temperature in May is 76.8°F (24.9°C).Note: Consideration of an individual's cold resistance, combined with conditions like sunshine, wind, and temperature, suggests that swimming in 76.8°F (24.9°C) water can be delightful. (Olympic swimming is usually in 77°F (25°C) to 82.4°F (28°C) water.)
Daylight
In May, the average length of the day is 13h and 40min.On the first day of the month, sunrise is at 6:56 am and sunset at 8:17 pm. On the last day of May, sunrise is at 6:39 am and sunset at 8:35 pm EDT.
Sunshine
In Apalachicola, the average sunshine in May is 10.9h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 7 in May translates into this advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Enhance your sun protection with tightly woven, yet airy clothing. Caution! The Sun's UV rays become stronger due to reflections from water and sand.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What is the average humidity in May?
How much does it rain in May?
How warm is the water in May?
What is the average length of the day in May?
What time are sunrise and sunset in May?
How many hours of sunshine does Apalachicola have in May?
What is the month with the highest UV index?
What is the UV index reading in May?
Average temperature in May
Apalachicola, 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 (60.6°F).
- Average low temperature in May: 70.7°F
The month with the highest average low temperature is August (79.9°F).
The coldest month (with the lowest average low temperature) is January (49.6°F).
Average pressure in May
Apalachicola, 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 August and September (29.98"Hg).
Average wind speed in May
Apalachicola, FL
- Average wind speed in May: 8.1mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in May
Apalachicola, FL
- Average humidity in May: 75%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (72%).
Average rainfall in May
Apalachicola, FL
- Average rainfall in May: 1.85"
The wettest month (with the highest rainfall) is August (5.67").
The driest month (with the least rainfall) is November (1.46").
Average rainfall days in May
Apalachicola, FL
- Average rainfall days in May: 11.8 days
The month with the highest number of rainy days is August (25.2 days).
The month with the least rainy days is November (7.7 days).
Average sea temperature in May
Apalachicola, FL
- Average sea temperature in May: 76.8°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 January (60.7°F).
Average daylight in May /
Average sunshine in May
Apalachicola, 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: 10h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days in May
Apalachicola, FL
- Average sunshine days in May: 16.6 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is August (3.8 days).
Average UV index in May
Apalachicola, 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
Apalachicola, FL
- Average cloud cover in May: 21
The month with the most cloud cover is December (Cloud cover 36).
The month with the least cloud cover is May (Cloud cover 21).
Average visibility in May
Apalachicola, 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).
Apalachicola, Florida, USA
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