May weather forecast
Red Sulphur Springs, TN

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Weather in May

The last month of the spring, May, is a moderately hot month in Red Sulphur Springs, Tennessee, with an average temperature ranging between max 79.3°F (26.3°C) and min 59.9°F (15.5°C).

Temperature

As May sets, the average high-temperature shows an increase, moving up from an agreeable 70.3°F (21.3°C) in April to a moderately hot 79.3°F (26.3°C). During the month of May, the temperature in Red Sulphur Springs generally drops to a low average of 59.9°F (15.5°C).

Humidity

The average relative humidity in May in Red Sulphur Springs, Tennessee, is 77%.

Rainfall

In Red Sulphur Springs, in May, it is raining for 15.1 days, with typically 2.64" (67mm) of accumulated precipitation. Throughout the year, there are 159.1 rainfall days, and 31.85" (809mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Red Sulphur Springs.

Daylight

The average length of the day in May in Red Sulphur Springs is 14h and 1min.
On the first day of the month, sunrise is at 6:01 am and sunset at 7:38 pm. On the last day of May, in Red Sulphur Springs, sunrise is at 5:40 am and sunset at 8:01 pm CDT.

Sunshine

In Red Sulphur Springs, Tennessee, the average sunshine in May is 9.5h.

UV index

The average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index of 6 during May translates into these guidelines:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Frequently asked questions

What is the usual temperature for Red Sulphur Springs in May?

In May, in Red Sulphur Springs, the average high-temperature is 79.3°F (26.3°C), and the average low-temperature is 59.9°F (15.5°C).

What is the average humidity in May in Red Sulphur Springs?

The average relative humidity in May in Red Sulphur Springs, Tennessee, is 77%.

How much does it rain in Red Sulphur Springs in May?

In Red Sulphur Springs, in May, during 15.1 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

When it does not snow in Red Sulphur Springs?

In Red Sulphur Springs, snow does not fall in April through October.

How many hours of daylight does Red Sulphur Springs have in May?

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

When is the sunrise / sunset in May in Red Sulphur Springs?

In May, on the first day of the month, sunrise is at 6:01 am and sunset at 7:38 pm. On the last day of the month, in Red Sulphur Springs, Tennessee, sunrise is at 5:40 am and sunset at 8:01 pm CDT.

How long on average sun shines in May in Red Sulphur Springs?

In Red Sulphur Springs, the average sunshine duration in May is 9.5h.

How high is the UV index in May in Red Sulphur Springs?

The average daily maximum UV index in May in Red Sulphur Springs, Tennessee, is 6. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
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
Red Sulphur Springs, TN

Average temperature in May - Red Sulphur Springs, TN
  • Average high temperature in May: 79.3°F

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (47.3°F).

  • Average low temperature in May: 59.9°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

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Average pressure in May
Red Sulphur Springs, TN

Average pressure in May - Red Sulphur Springs, 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 (29.96"Hg).

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Average wind speed in May
Red Sulphur Springs, TN

Average wind speed in May - Red Sulphur Springs, TN
  • Average wind speed in May: 6.1mph

The windiest month (with the highest average wind speed) is February (7.8mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

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Average humidity in May
Red Sulphur Springs, TN

Average humidity in May - Red Sulphur Springs, TN
  • Average humidity in May: 77%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in May
Red Sulphur Springs, TN

Average rainfall in May - Red Sulphur Springs, TN
  • Average rainfall in May: 2.64"

The wettest month (with the highest rainfall) is February (3.78").
The driest month (with the least rainfall) is September (1.77").

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Average rainfall days in May
Red Sulphur Springs, TN

Average rainfall days in May - Red Sulphur Springs, TN
  • Average rainfall days in May: 15.1 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (9 days).

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Average snowfall in May
Red Sulphur Springs, TN

Average snowfall in May - Red Sulphur Springs, TN
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in May
Red Sulphur Springs, TN

Average snowfall days in May - Red Sulphur Springs, TN
  • Average snowfall days in May: 0 days

The months with the highest number of snowfall days are January and February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Red Sulphur Springs, TN

Average daylight in May / Average sunshine in May - Red Sulphur Springs, 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 30min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).

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Average sunshine days in May
Red Sulphur Springs, TN

Average sunshine days in May - Red Sulphur Springs, TN
  • Average sunshine days in May: 13.5 days

The months with the most sunshine days are October and November (19.3 days).
The month with the least sunshine days is July (11 days).

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Average UV index in May
Red Sulphur Springs, TN

Average UV index in May - Red Sulphur Springs, TN
  • Average UV index in May: 6

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in May
Red Sulphur Springs, TN

Average cloud cover in May - Red Sulphur Springs, TN
  • Average cloud cover in May: 37

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in May
Red Sulphur Springs, TN

Average visibility in May - Red Sulphur Springs, TN
  • Average visibility in May: 5mi

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

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Red Sulphur Springs, Tennessee, USA

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