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 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
During May, New Smyrna Beach observes a subtle ascent to a still warm 82.9°F (28.3°C) from April's 78.8°F (26°C) in the average high-temperature. During May nights, New Smyrna Beach records an average temperature of 71.2°F (21.8°C).Heat index
During May, the heat index is estimated at a tropical 89.6°F (32°C). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.Heat index details are generally centered around shaded locations and a mild breeze. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
In May, the average relative humidity is 74%.Rainfall
In New Smyrna Beach, in May, during 10.6 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. Throughout the year, there are 142.9 rainfall days, and 12.99" (330mm) of precipitation is accumulated.Daylight
In May, the average length of the day is 13h and 37min.On the first day of May in New Smyrna Beach, sunrise is at 6:41 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 8:17 pm EDT.
Sunshine
In New Smyrna Beach, the average sunshine in May is 10.6h.UV index
The months with the highest UV index in New Smyrna Beach are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 7 during May, leads to the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during May?
What is the average humidity in May?
How much does it rain in May?
What is the average length of the day in May?
What time are sunrise and sunset in May?
How long on average sun shines in May?
What is the month with the highest UV index?
How high is the UV index in May?
Average temperature in May
New Smyrna Beach, FL
- Average high temperature in May: 82.9°F
The warmest month (with the highest average high temperature) is August (89.2°F).
The month with the lowest average high temperature is January (67.5°F).
- Average low temperature in May: 71.2°F
The month with the highest average low temperature is August (77.7°F).
The coldest month (with the lowest average low temperature) is January (54.7°F).
Average pressure in May
New Smyrna Beach, FL
- Average pressure in May: 30.02"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).
Average wind speed in May
New Smyrna Beach, FL
- Average wind speed in May: 8mph
The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).
Average humidity in May
New Smyrna Beach, FL
- Average humidity in May: 74%
The months with the highest relative humidity are June, July and August (77%).
The month with the lowest relative humidity is March (71%).
Average rainfall in May
New Smyrna Beach, FL
- Average rainfall in May: 1.02"
The wettest month (with the highest rainfall) is August (2.28").
The driest month (with the least rainfall) is March (0.47").
Average rainfall days in May
New Smyrna Beach, FL
- Average rainfall days in May: 10.6 days
The month with the highest number of rainy days is August (20.4 days).
The month with the least rainy days is February (7.3 days).
Average daylight in May /
Average sunshine in May
New Smyrna Beach, 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 54min).
Average sunshine days in May
New Smyrna Beach, FL
- Average sunshine days in May: 17.1 days
The month with the most sunshine days is January (20.1 days).
The month with the least sunshine days is August (7.5 days).
Average UV index in May
New Smyrna Beach, FL
- Average UV index in May: 7
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in May
New Smyrna Beach, FL
- Average cloud cover in May: 27
The months with the most cloud cover are January, February, November and December (Cloud cover 36).
The month with the least cloud cover is May (Cloud cover 27).
Average visibility in May
New Smyrna 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).
New Smyrna Beach, Florida, USA
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