May weather forecast
Copperhill, TN

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Weather in May

May, the last month of the spring in Copperhill, is a moderately hot month, with temperature in the range of an average low of 55°F (12.8°C) and an average high of 75°F (23.9°C).

Temperature

The start of May signals a slight increase in the average high-temperature, moving from a comfortable 67.3°F (19.6°C) in April to a moderately hot 75°F (23.9°C). Copperhill reports an average low-temperature of 55°F (12.8°C) during the nights of May.

Humidity

The average relative humidity in May is 78%.

Rainfall

In Copperhill, in May, it is raining for 18.8 days, with typically 4.33" (110mm) of accumulated precipitation. In Copperhill, during the entire year, the rain falls for 190.7 days and collects up to 47.32" (1202mm) of precipitation.

Snowfall

In Copperhill, snow does not fall in May through September.

Daylight

In May, the average length of the day is 14h and 1min.
On the first day of the month, sunrise is at 6:45 am and sunset at 8:23 pm. On the last day of May, sunrise is at 6:24 am and sunset at 8:45 pm EDT.

Sunshine

The average sunshine in May is 9.6h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 during May translates into the following directions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May?

In Copperhill, 75°F (23.9°C) is the average high-temperature and 55°F (12.8°C) is the average low-temperature during May.

What is the average humidity in May in Copperhill?

In Copperhill, the average relative humidity in May is 78%.

How much does it rain in May?

In Copperhill, in May, it is raining for 18.8 days, with typically 4.33" (110mm) of accumulated precipitation.

When it does not snow?

In Copperhill, snow does not fall in May through September.

Does it snow in May?

In May, it doesn't snow. April is the latest month when it typically snows.

What is the average length of the day in May in Copperhill?

In May, the average day length is 14h and 1min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 6:45 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 8:45 pm EDT.

How long on average sun shines in May?

The average sunshine duration in May is 9.6h.

What is the month with the highest UV index?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in May?

In Copperhill, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Copperhill, TN

Average temperature in May - Copperhill, TN
  • Average high temperature in May: 75°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in May: 55°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

Average pressure in May
Copperhill, TN

Average pressure in May - Copperhill, TN
  • Average pressure in May: 30.02"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in May
Copperhill, TN

Average wind speed in May - Copperhill, TN
  • Average wind speed in May: 5.1mph

The windiest month (with the highest average wind speed) is February (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

Average humidity in May
Copperhill, TN

Average humidity in May - Copperhill, TN
  • Average humidity in May: 78%

The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are October and November (76%).

Average rainfall in May
Copperhill, TN

Average rainfall in May - Copperhill, TN
  • Average rainfall in May: 4.33"

The wettest month (with the highest rainfall) is December (4.8").
The driest month (with the least rainfall) is September (2.91").

Average rainfall days in May
Copperhill, TN

Average rainfall days in May - Copperhill, TN
  • Average rainfall days in May: 18.8 days

The months with the highest number of rainy days are June and July (19.8 days).
The month with the least rainy days is November (11.3 days).

Average snowfall in May
Copperhill, TN

Average snowfall in May - Copperhill, TN
  • Average snowfall in May: 0"

The month with the highest snowfall is February (2.13").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Copperhill, TN

Average snowfall days in May - Copperhill, TN
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (4.5 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
Copperhill, TN

Average daylight in May / Average sunshine in May - Copperhill, TN
  • Average daylight in May: 14h and 0min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in May: 9h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in May
Copperhill, TN

Average sunshine days in May - Copperhill, TN
  • Average sunshine days in May: 10.6 days

The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is June (8 days).

Average UV index in May
Copperhill, TN

Average UV index in May - Copperhill, 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, February and December (UV index 2).

Average cloud cover in May
Copperhill, TN

Average cloud cover in May - Copperhill, TN
  • Average cloud cover in May: 37

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 32).

Average visibility in May
Copperhill, TN

Average visibility in May - Copperhill, TN
  • Average visibility in May: 5mi

The month with the highest visibility is June (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (5mi).

Copperhill, Tennessee, USA

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