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
With the onset of May, Harpeth Hills observes a minor temperature ascent, with the average high-temperature adjusting from April's pleasant 68.9°F (20.5°C) to a warm 77.7°F (25.4°C). The nighttime temperature in Harpeth Hills, during May, averages of 59°F (15°C).Humidity
The average relative humidity in May in Harpeth Hills is 77%.Rainfall
In Harpeth Hills, during May, the rain falls for 17.1 days and regularly aggregates up to 3.15" (80mm) of precipitation. In Harpeth Hills, during the entire year, the rain falls for 176.6 days and collects up to 38.94" (989mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
In Harpeth Hills, Tennessee, the average length of the day in May is 14h and 5min.On the first day of May in Harpeth Hills, sunrise is at 5:54 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 7:58 pm CDT.
Sunshine
In May, the average sunshine is 9.3h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Harpeth Hills. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 6 in May transforms into this advice:
Fend off overexposure. Sun protection is vital. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Harpeth Hills in May?
What is the average humidity in May in Harpeth Hills?
How much does it rain in Harpeth Hills in May?
When it does not snow in Harpeth Hills?
Does it snow in Harpeth Hills in May?
What is the average length of the day in May in Harpeth Hills?
What time are sunrise and sunset in May in Harpeth Hills?
How many hours of sunshine does Harpeth Hills have in May?
When is the highest UV index in Harpeth Hills?
What is the UV index intensity in May in Harpeth Hills?
Average temperature in May
Harpeth Hills, TN
- Average high temperature in May: 77.7°F
The warmest month (with the highest average high temperature) is July (88°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 (69.3°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure in May
Harpeth Hills, 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
Harpeth Hills, TN
- Average wind speed in May: 6.2mph
The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).
Average humidity in May
Harpeth Hills, TN
- Average humidity in May: 77%
The month with the highest relative humidity is December (79%).
The months with the lowest relative humidity are October and November (74%).
Average rainfall in May
Harpeth Hills, TN
- Average rainfall in May: 3.15"
The wettest month (with the highest rainfall) is July (4.37").
The driest months (with the least rainfall) are September and November (2.36").
Average rainfall days in May
Harpeth Hills, TN
- Average rainfall days in May: 17.1 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is November (10 days).
Average snowfall in May
Harpeth Hills, TN
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.22").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Harpeth Hills, TN
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.9 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
Harpeth Hills, 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 month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in May
Harpeth Hills, TN
- Average sunshine days in May: 12.7 days
The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (9.2 days).
Average UV index in May
Harpeth Hills, 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 January and December (UV index 2).
Average cloud cover in May
Harpeth Hills, TN
- Average cloud cover in May: 38
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in May
Harpeth Hills, 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).
Harpeth Hills, Tennessee, USA
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