May weather forecast
Mountain Home, TN

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Weather in May

The last month of the spring, May, is a warm month in Mountain Home, Tennessee, with temperature in the range of an average low of 51.8°F (11°C) and an average high of 73.4°F (23°C).

Temperature

May brings a slight increase in the average high-temperature, progressing from a comfortable 64.9°F (18.3°C) in April to a warm 73.4°F (23°C). In stark contrast to the day's heat, the temperature dips to an average of 51.8°F (11°C) during May nights.

Humidity

The average relative humidity in May in Mountain Home is 78%.

Rainfall

In Mountain Home, in May, during 19.4 rainfall days, 3.07" (78mm) of precipitation is typically accumulated. Throughout the year, in Mountain Home, there are 187.8 rainfall days, and 32.76" (832mm) of precipitation is accumulated.

Snowfall

In Mountain Home, Tennessee, snow does not fall in May through September.

Daylight

The average length of the day in May is 14h and 7min.
On the first day of May, sunrise is at 6:35 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:41 pm EDT.

Sunshine

The average sunshine in May in Mountain Home is 9.9h.

UV index

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index, 5 during May, leads to the following recommendations:
Undertake protective steps - Preventing sun damage is advised. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
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Frequently asked questions

What is the temperature in May in Mountain Home?

May temperatures in Mountain Home vary between a high-temperature of 73.4°F (23°C) and a low-temperature of 51.8°F (11°C).

What is the average humidity in May in Mountain Home?

In Mountain Home, Tennessee, the average relative humidity in May is 78%.

How many days does it rain in May in Mountain Home?

In May, in Mountain Home, the rain falls for 19.4 days. Throughout May, 3.07" (78mm) of precipitation is accumulated.

When it does not snow in Mountain Home?

May through September are months without snowfall in Mountain Home, Tennessee.

Does it snow in Mountain Home in May?

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

What is the average length of the day in May in Mountain Home?

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

When is the sunrise / sunset in May in Mountain Home?

On the first day of May in Mountain Home, Tennessee, sunrise is at 6:35 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:41 pm EDT.

How many hours of sunshine does Mountain Home have in May?

In Mountain Home, Tennessee, the average sunshine duration in May is 9.9h.

How high is the UV index in May in Mountain Home?

The average daily maximum UV index in May in Mountain Home, Tennessee, is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's 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
Mountain Home, TN

Average temperature in May - Mountain Home, TN
  • Average high temperature in May: 73.4°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in May: 51.8°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).

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Average pressure in May
Mountain Home, TN

Average pressure in May - Mountain Home, TN
  • Average pressure in May: 30.03"Hg

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

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Average wind speed in May
Mountain Home, TN

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

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity in May
Mountain Home, TN

Average humidity in May - Mountain Home, TN
  • Average humidity in May: 78%

The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is November (75%).

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Average rainfall in May
Mountain Home, TN

Average rainfall in May - Mountain Home, TN
  • Average rainfall in May: 3.07"

The wettest month (with the highest rainfall) is February (3.27").
The driest month (with the least rainfall) is September (1.77").

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Average rainfall days in May
Mountain Home, TN

Average rainfall days in May - Mountain Home, TN
  • Average rainfall days in May: 19.4 days

The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is November (11.2 days).

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Average snowfall in May
Mountain Home, TN

Average snowfall in May - Mountain Home, TN
  • Average snowfall in May: 0"

The month with the highest snowfall is December (3.74").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Mountain Home, TN

Average snowfall days in May - Mountain Home, TN
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Mountain Home, TN

Average daylight in May / Average sunshine in May - Mountain Home, 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 month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

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Average sunshine days in May
Mountain Home, TN

Average sunshine days in May - Mountain Home, TN
  • Average sunshine days in May: 9.2 days

The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is July (8.3 days).

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Average UV index in May
Mountain Home, TN

Average UV index in May - Mountain Home, TN
  • Average UV index in May: 5

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

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Average cloud cover in May
Mountain Home, TN

Average cloud cover in May - Mountain Home, TN
  • Average cloud cover in May: 36

The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are June and August (Cloud cover 31).

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Average visibility in May
Mountain Home, TN

Average visibility in May - Mountain Home, TN
  • Average visibility in May: 5mi

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

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Mountain Home, Tennessee, USA

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