May weather forecast
Surgoinsville, TN

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Weather in May

The last month of the spring, May, is a moderately hot month in Surgoinsville, Tennessee, with an average temperature varying between 76.1°F (24.5°C) and 53.1°F (11.7°C).

Temperature

With the beginning of May, Surgoinsville's average high-temperature sees a minor increase, transitioning from a refreshing 67.6°F (19.8°C) in April to a moderately hot 76.1°F (24.5°C). A significant drop from the day's peak to an average low-temperature of 53.1°F (11.7°C) is noted during the nights in May.

Humidity

In Surgoinsville, the average relative humidity in May is 77%.

Rainfall

In May, the rain falls for 15.6 days. Throughout May, 2.32" (59mm) of precipitation is accumulated. In Surgoinsville, during the entire year, the rain falls for 158.7 days and collects up to 27.52" (699mm) of precipitation.

Snowfall

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

Daylight

In Surgoinsville, Tennessee, the average length of the day in May is 14h and 7min.
On the first day of May, sunrise is at 6:37 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:43 pm EDT.

Sunshine

In Surgoinsville, the average sunshine in May is 9.8h.

UV index

The months with the highest UV index in Surgoinsville, Tennessee, are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 6 during May translates into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.

Frequently asked questions

What are the temperatures in May?

The average high-temperature, in May, in Surgoinsville, is 76.1°F (24.5°C), while the average low-temperature is 53.1°F (11.7°C).

What is the average humidity in May?

In Surgoinsville, the average relative humidity in May is 77%.

How much does it rain in May?

In May, the rain falls for 15.6 days. Throughout May, 2.32" (59mm) of precipitation is accumulated.

When it does not snow?

In Surgoinsville, 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 Surgoinsville, the average day length in May is 14h and 7min.

When is the sunrise / sunset in May in Surgoinsville?

On the first day of May, sunrise is at 6:37 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:43 pm EDT.

How long on average sun shines in May?

In Surgoinsville, the average sunshine duration in May is 9.8h.

When is the highest UV index?

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

What is the UV index intensity in May?

The average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Surgoinsville, TN

Average temperature in May - Surgoinsville, TN
  • Average high temperature in May: 76.1°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (42.4°F).

  • Average low temperature in May: 53.1°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).

Average pressure in May
Surgoinsville, TN

Average pressure in May - Surgoinsville, TN
  • Average pressure in May: 30.03"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
Surgoinsville, TN

Average wind speed in May - Surgoinsville, TN
  • Average wind speed in May: 5.2mph

The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

Average humidity in May
Surgoinsville, TN

Average humidity in May - Surgoinsville, TN
  • Average humidity in May: 77%

The months with the highest relative humidity are February and December (79%).
The months with the lowest relative humidity are July and August (74%).

Average rainfall in May
Surgoinsville, TN

Average rainfall in May - Surgoinsville, TN
  • Average rainfall in May: 2.32"

The wettest month (with the highest rainfall) is February (3.43").
The driest month (with the least rainfall) is September (1.22").

Average rainfall days in May
Surgoinsville, TN

Average rainfall days in May - Surgoinsville, TN
  • Average rainfall days in May: 15.6 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (9.8 days).

Average snowfall in May
Surgoinsville, TN

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

The month with the highest snowfall is January (1.85").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Surgoinsville, TN

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

The month with the highest number of snowfall days is January (7.3 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
Surgoinsville, TN

Average daylight in May / Average sunshine in May - Surgoinsville, 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 42min).

  • Average sunshine in May: 9h and 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in May
Surgoinsville, TN

Average sunshine days in May - Surgoinsville, TN
  • Average sunshine days in May: 13.3 days

The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is February (11.6 days).

Average UV index in May
Surgoinsville, TN

Average UV index in May - Surgoinsville, 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
Surgoinsville, TN

Average cloud cover in May - Surgoinsville, TN
  • Average cloud cover in May: 35

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in May
Surgoinsville, TN

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

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

Surgoinsville, Tennessee, USA

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