May weather forecast
Asheville, NC

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A colorful townscape of the scenic Asheville City in North Carolina
A colorful townscape of the scenic Asheville City in North Carolina

Weather in May

As spring ends, May in Asheville promises warmer days with temperatures pushing towards a comfortable 73.8°F (23.2°C). This month marks a notable increase in the city's humidity levels. Though the rainfall continues to be seen in May, daylight hours and sunshine keep the climes comfortable. A noticeable increase to 14.1 daylight hours makes for longer enjoyable days. Lush and vibrant, Asheville in late spring is a must-visit for its spectacular displays of wildflowers.

Temperature

As Asheville welcomes May, the average high-temperature sees a modest rise, transitioning from a comfortable 65.5°F (18.6°C) in April to a moderately hot 73.8°F (23.2°C). Nightly temperatures drop to an average low of 52.3°F (11.3°C) in May.

Humidity

The most humid month is May, with an average relative humidity of 78%.

Rainfall

In Asheville, North Carolina, during May, the rain falls for 17.3 days and regularly aggregates up to 3.15" (80mm) of precipitation. Throughout the year, there are 153.8 rainfall days, and 30.12" (765mm) of precipitation is accumulated.

Snowfall

In Asheville, snow does not fall in May through October.

Daylight

The average length of the day in May in Asheville is 14h and 4min.
On the first day of the month, sunrise is at 6:37 am and sunset at 8:17 pm. On the last day of May, in Asheville, sunrise is at 6:15 am and sunset at 8:40 pm EDT.

Sunshine

The average sunshine in May is 9.6h.

UV index

The average daily maximum UV index in May in Asheville is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high UV index of 5 in May translates into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
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Frequently asked questions

What is the usual temperature for Asheville in May?

An average high-temperature, in May, in Asheville, is 73.8°F (23.2°C) and the average low-temperature is 52.3°F (11.3°C).

What is the most humid month in Asheville?

The most humid month in Asheville is May, with an average relative humidity of 78%.

What is the average humidity in May in Asheville?

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

How many days does it rain in May in Asheville?

In Asheville, North Carolina, during May, the rain falls for 17.3 days and regularly aggregates up to 3.15" (80mm) of precipitation.

When it does not snow in Asheville?

May through October are months without snowfall in Asheville.

Does it snow in Asheville 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 Asheville?

In Asheville, North Carolina, the average day length in May is 14h and 4min.

What time are sunrise and sunset in May in Asheville?

On the first day of May in Asheville, North Carolina, sunrise is at 6:37 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:40 pm EDT.

How many hours of sunshine does Asheville have in May?

The average sunshine duration in May in Asheville is 9.6h.

What is the UV index intensity in May in Asheville?

In Asheville, North Carolina, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Asheville, NC

Average temperature in May - Asheville, NC
  • Average high temperature in May: 73.8°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (44.1°F).

  • Average low temperature in May: 52.3°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in May
Asheville, NC

Average pressure in May - Asheville, NC
  • 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
Asheville, NC

Average wind speed in May - Asheville, NC
  • Average wind speed in May: 5.1mph

The windiest months (with the highest average wind speed) are January and April (6.4mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

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Average humidity in May
Asheville, NC

Average humidity in May - Asheville, NC
  • Average humidity in May: 78%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is November (73%).

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Average rainfall in May
Asheville, NC

Average rainfall in May - Asheville, NC
  • Average rainfall in May: 3.15"

The wettest month (with the highest rainfall) is December (3.54").
The driest months (with the least rainfall) are June and September (1.73").

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Average rainfall days in May
Asheville, NC

Average rainfall days in May - Asheville, NC
  • Average rainfall days in May: 17.3 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is November (9.1 days).

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Average snowfall in May
Asheville, NC

Average snowfall in May - Asheville, NC
  • Average snowfall in May: 0"

The month with the highest snowfall is December (4.21").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Asheville, NC

Average snowfall days in May - Asheville, NC
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (4.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Asheville, NC

Average daylight in May / Average sunshine in May - Asheville, NC
  • Average daylight in May: 14h and 1min

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 4min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in May
Asheville, NC

Average sunshine days in May - Asheville, NC
  • Average sunshine days in May: 11.6 days

The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is May (11.6 days).

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Average UV index in May
Asheville, NC

Average UV index in May - Asheville, NC
  • 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
Asheville, NC

Average cloud cover in May - Asheville, NC
  • Average cloud cover in May: 38

The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 31).

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Average visibility in May
Asheville, NC

Average visibility in May - Asheville, NC
  • Average visibility in May: 5mi

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

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Asheville, North Carolina, USA

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