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 in May
- Average snowfall 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
The shift from April to May sees a slight increase in the average high-temperature, transitioning from a moderately hot 75.4°F (24.1°C) to a still warm 83.3°F (28.5°C). Memphis logs a substantial downturn to a refreshing 60.4°F (15.8°C) during May nights, a considerable shift from daytime highs.Heat index
May's mean heat index is estimated at 84.2°F (29°C). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. 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 'feels like' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are particularly meaningful for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
In Memphis, the average relative humidity in May is 50%.Rainfall
May is the month with the most rainfall in Memphis. Rain falls for 10.6 days and accumulates 3.19" (81mm) of precipitation.Snowfall
In Memphis, snow does not fall in May through October.Daylight
The average length of the day in May is 14h and 0min.On the first day of the month, sunrise is at 6:50 am and sunset at 8:27 pm. On the last day of May, sunrise is at 6:30 am and sunset at 8:49 pm CDT.
Sunshine
In Memphis, the average sunshine in May is 10.7h.UV index
The average daily maximum UV index in May in Memphis is 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index, 7 in May, converts into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Memphis in May?
What is the average humidity in May in Memphis?
What is the wettest month in Memphis?
How much does it rain in Memphis in May?
When it does not snow in Memphis?
Does it snow in Memphis in May?
What is the average length of the day in May in Memphis?
What time are sunrise and sunset in May in Memphis?
How many hours of sunshine does Memphis have in May?
What is the UV index intensity in May in Memphis?
Average temperature in May
Memphis, TX
- Average high temperature in May: 83.3°F
The warmest month (with the highest average high temperature) is July (95.5°F).
The month with the lowest average high temperature is December (52.5°F).
- Average low temperature in May: 60.4°F
The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (33.8°F).
Average pressure in May
Memphis, TX
- Average pressure in May: 29.87"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in May
Memphis, TX
- Average wind speed in May: 11.9mph
The windiest month (with the highest average wind speed) is April (13.2mph).
The calmest months (with the lowest average wind speed) are January and August (9.7mph).
Average humidity in May
Memphis, TX
- Average humidity in May: 50%
The month with the highest relative humidity is September (55%).
The month with the lowest relative humidity is August (46%).
Average rainfall in May
Memphis, TX
- Average rainfall in May: 3.19"
The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days in May
Memphis, TX
- Average rainfall days in May: 10.6 days
The month with the highest number of rainy days is May (10.6 days).
The months with the least rainy days are February and November (3.8 days).
Average snowfall in May
Memphis, TX
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.73").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Memphis, TX
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Memphis, TX
- Average daylight in May: 14h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in May: 10h and 4min
The months with the most sunshine are June and July (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in May
Memphis, TX
- Average sunshine days in May: 16.8 days
The month with the most sunshine days is January (25.7 days).
The month with the least sunshine days is May (16.8 days).
Average UV index in May
Memphis, TX
- Average UV index in May: 7
The month with the highest UV index is June (UV index 8).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in May
Memphis, TX
- Average cloud cover in May: 22
The months with the most cloud cover are March and April (Cloud cover 24).
The months with the least cloud cover are June and August (Cloud cover 16).
Average visibility in May
Memphis, TX
- 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).
Memphis, Texas, USA
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