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
Harbor Isles's transition into May is marked by a minor temperature shift, moving from a pleasant 69.8°F (21°C) in April to a warm 78.3°F (25.7°C). Harbor Isles registers a consistent average low-temperature of 59°F (15°C) during May.Humidity
In Harbor Isles, Tennessee, the average relative humidity in May is 76%.Rainfall
In Harbor Isles, during May, the rain falls for 14.9 days and regularly aggregates up to 1.85" (47mm) of precipitation. Throughout the year, in Harbor Isles, there are 150.1 rainfall days, and 24.41" (620mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In Harbor Isles, the average length of the day in May is 14h and 5min.On the first day of the month, sunrise is at 5:52 am and sunset at 7:33 pm. On the last day of May, in Harbor Isles, Tennessee, sunrise is at 5:30 am and sunset at 7:56 pm CDT.
Sunshine
In May, the average sunshine is 9.3h.UV index
The months with the highest UV index in Harbor Isles, Tennessee, are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In May, the maximum UV index of 6 suggests this advice:
Deter overexposure. Protecting against the sun's effects is essential. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the usual temperature for Harbor Isles in May?
What is the average humidity in May in Harbor Isles?
How much does it rain in Harbor Isles in May?
When it does not snow in Harbor Isles?
Does it snow in Harbor Isles in May?
What is the average length of the day in May in Harbor Isles?
When is the sunrise / sunset in May in Harbor Isles?
How many hours of sunshine does Harbor Isles have in May?
When is the highest UV index in Harbor Isles?
What is the UV index intensity in May in Harbor Isles?
Average temperature in May
Harbor Isles, TN
- Average high temperature in May: 78.3°F
The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (45.1°F).
- Average low temperature in May: 59°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).
Average pressure in May
Harbor Isles, TN
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in May
Harbor Isles, TN
- Average wind speed in May: 6.1mph
The windiest month (with the highest average wind speed) is February (8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in May
Harbor Isles, TN
- Average humidity in May: 76%
The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are June, August and October (73%).
Average rainfall in May
Harbor Isles, TN
- Average rainfall in May: 1.85"
The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is November (1.38").
Average rainfall days in May
Harbor Isles, TN
- Average rainfall days in May: 14.9 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is November (7.7 days).
Average snowfall in May
Harbor Isles, TN
- Average snowfall in May: 0"
The month with the highest snowfall is January (0.71").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Harbor Isles, TN
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (3.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Harbor Isles, TN
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in May: 9h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in May
Harbor Isles, TN
- Average sunshine days in May: 14 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (11.8 days).
Average UV index in May
Harbor Isles, TN
- Average UV index in May: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are February and December (UV index 2).
Average cloud cover in May
Harbor Isles, TN
- Average cloud cover in May: 37
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in May
Harbor Isles, TN
- 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).
Harbor Isles, Tennessee, USA
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