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
May's weather records an average high-temperature of a still moderately hot 83.8°F (28.8°C), showing little deviation from April. Andover, during the nights of May, averages a temperature close to its daytime high, at a still moderately hot 76.1°F (24.5°C).Heat index
During May, the heat index is evaluated at a tropical 89.6°F (32°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.The standards for the heat index are set for locations in shade and under light breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
In May, the average relative humidity in Andover is 70%.Rainfall
In Andover, during May, the rain falls for 4.4 days and regularly aggregates up to 0.83" (21mm) of precipitation. Throughout the year, there are 57.2 rainfall days, and 5.24" (133mm) of precipitation is accumulated.Daylight
In Andover, the average length of the day in May is 13h and 25min.On the first day of May, sunrise is at 6:43 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 8:08 pm EDT.
Sunshine
The average sunshine in May is 10.7h.UV index
April through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In May, the UV index of 7 transforms into the following advice:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in 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?
When are sunrise and sunset in May?
How long on average sun shines in May?
What is the month with the highest UV index?
What is the UV index reading in May?
Average temperature in May
Andover, FL
- Average high temperature in May: 83.8°F
The warmest month (with the highest average high temperature) is August (89.1°F).
The month with the lowest average high temperature is January (73.4°F).
- Average low temperature in May: 76.1°F
The month with the highest average low temperature is August (81.9°F).
The coldest month (with the lowest average low temperature) is January (63.1°F).
Average pressure in May
Andover, FL
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are September and October (29.95"Hg).
Average wind speed in May
Andover, FL
- Average wind speed in May: 9.4mph
The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).
Average humidity in May
Andover, FL
- Average humidity in May: 70%
The month with the highest relative humidity is December (74%).
The month with the lowest relative humidity is March (68%).
Average rainfall in May
Andover, FL
- Average rainfall in May: 0.83"
The wettest month (with the highest rainfall) is August (0.94").
The driest month (with the least rainfall) is January (0.16").
Average rainfall days in May
Andover, FL
- Average rainfall days in May: 4.4 days
The month with the highest number of rainy days is July (6.7 days).
The month with the least rainy days is January (3.5 days).
Average daylight in May /
Average sunshine in May
Andover, FL
- Average daylight in May: 13h and 2min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in May: 10h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in May
Andover, FL
- Average sunshine days in May: 22.8 days
The month with the most sunshine days is January (27.3 days).
The month with the least sunshine days is August (15.6 days).
Average UV index in May
Andover, FL
- Average UV index in May: 7
The months with the highest UV index are April, May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in May
Andover, FL
- Average cloud cover in May: 27
The month with the most cloud cover is October (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in May
Andover, 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).
Andover, Florida, USA
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