May weather forecast
Dellrose, TN

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Weather in May

The last month of the spring, May, is a warm month in Dellrose, Tennessee, with an average temperature fluctuating between 77.9°F (25.5°C) and 58.5°F (14.7°C).

Temperature

With the onset of May, the average high-temperature subtly transitions from a pleasant 69.6°F (20.9°C) in April to a warm 77.9°F (25.5°C). During May, Dellrose experiences an average low-temperature of 58.5°F (14.7°C) at night.

Humidity

The average relative humidity in May in Dellrose is 78%.

Rainfall

In Dellrose, Tennessee, in May, it is raining for 16.6 days, with typically 3.19" (81mm) of accumulated precipitation. In Dellrose, during the entire year, the rain falls for 172.9 days and collects up to 40.83" (1037mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Dellrose, the average length of the day in May is 14h and 1min.
On the first day of May in Dellrose, Tennessee, sunrise is at 5:55 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 7:55 pm CDT.

Sunshine

In Dellrose, the average sunshine in May is 9.5h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Dellrose. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 6 in May translates into this advice:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Dellrose in May?

In May, the average high-temperature and low-temperature are 77.9°F (25.5°C) and 58.5°F (14.7°C) respectively.

What is the average humidity in May in Dellrose?

The average relative humidity in May in Dellrose, Tennessee, is 78%.

How many days does it rain in May in Dellrose?

In Dellrose, in May, it is raining for 16.6 days, with typically 3.19" (81mm) of accumulated precipitation.

When it does not snow in Dellrose?

April through October are months without snowfall in Dellrose, Tennessee.

How many hours of daylight does Dellrose have in May?

The average day length in May in Dellrose is 14h and 1min.

When is the sunrise / sunset in May in Dellrose?

On the first day of May in Dellrose, sunrise is at 5:55 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 7:55 pm CDT.

How many hours of sunshine does Dellrose have in May?

The average sunshine duration in May in Dellrose, Tennessee, is 9.5h.

When is the highest UV index in Dellrose?

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

What is the UV index reading in May in Dellrose?

In Dellrose, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe 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
Dellrose, TN

Average temperature in May - Dellrose, TN
  • Average high temperature in May: 77.9°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (45.9°F).

  • Average low temperature in May: 58.5°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (31.6°F).

Average pressure in May
Dellrose, TN

Average pressure in May - Dellrose, TN
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in May
Dellrose, TN

Average wind speed in May - Dellrose, TN
  • Average wind speed in May: 6.2mph

The windiest month (with the highest average wind speed) is February (8.4mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).

Average humidity in May
Dellrose, TN

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

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (74%).

Average rainfall in May
Dellrose, TN

Average rainfall in May - Dellrose, TN
  • Average rainfall in May: 3.19"

The wettest month (with the highest rainfall) is February (4.37").
The driest month (with the least rainfall) is September (2.05").

Average rainfall days in May
Dellrose, TN

Average rainfall days in May - Dellrose, TN
  • Average rainfall days in May: 16.6 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (9.6 days).

Average snowfall in May
Dellrose, TN

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

The month with the highest snowfall is January (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in May
Dellrose, TN

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

The month with the highest number of snowfall days is January (1.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Dellrose, TN

Average daylight in May / Average sunshine in May - Dellrose, 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 48min).

  • Average sunshine in May: 9h and 3min

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
Dellrose, TN

Average sunshine days in May - Dellrose, TN
  • Average sunshine days in May: 13.1 days

The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (9.3 days).

Average UV index in May
Dellrose, TN

Average UV index in May - Dellrose, TN
  • Average UV index in May: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in May
Dellrose, TN

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

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in May
Dellrose, TN

Average visibility in May - Dellrose, TN
  • Average visibility in May: 6mi

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

Dellrose, Tennessee, USA

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