May weather forecast
Mount Mourne, NC

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Weather in May

The last month of the spring, May, is a warm month in Mount Mourne, North Carolina, with temperature in the range of an average low of 58.6°F (14.8°C) and an average high of 78.4°F (25.8°C).

Temperature

With the beginning of May, Mount Mourne's average high-temperature sees a minor increase, transitioning from an agreeable 70°F (21.1°C) in April to a moderately hot 78.4°F (25.8°C). The average nighttime temperature in Mount Mourne lowers to a refreshing 58.6°F (14.8°C) throughout May.

Humidity

The months with the highest humidity are May and December, with an average relative humidity of 76%.

Rainfall

In May, in Mount Mourne, the rain falls for 17 days. Throughout May, 3.03" (77mm) of precipitation is accumulated. Throughout the year, there are 161.6 rainfall days, and 32.91" (836mm) of precipitation is accumulated.

Snowfall

In Mount Mourne, snow does not fall in April through October.

Daylight

The average length of the day in May in Mount Mourne is 14h and 3min.
On the first day of the month, sunrise is at 6:30 am and sunset at 8:10 pm. On the last day of May, sunrise is at 6:09 am and sunset at 8:33 pm EDT.

Sunshine

In May, the average sunshine in Mount Mourne, North Carolina, is 9.5h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In May, an average UV index of 6 transforms into the following instructions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
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Frequently asked questions

What is the average May temperature in Mount Mourne?

During May, Mount Mourne experiences an average high-temperature of 78.4°F (25.8°C) and a low-temperature of 58.6°F (14.8°C).

What is the most humid month in Mount Mourne?

May and December, with an average relative humidity of 76%, are most humid months.

What is the average humidity in May in Mount Mourne?

The average relative humidity in May is 76%.

How much does it rain in Mount Mourne in May?

In Mount Mourne, during May, the rain falls for 17 days and regularly aggregates up to 3.03" (77mm) of precipitation.

When it does not snow in Mount Mourne?

April through October are months without snowfall.

How many hours of daylight does Mount Mourne have in May?

In May, the average day length is 14h and 3min.

When is the sunrise / sunset in May in Mount Mourne?

In May, on the first day of the month, sunrise is at 6:30 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:33 pm EDT.

How long on average sun shines in May in Mount Mourne?

The average sunshine duration in May in Mount Mourne, North Carolina, is 9.5h.

When is the highest UV index in Mount Mourne?

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

How high is the UV index in May in Mount Mourne?

In May, the average daily maximum UV index in Mount Mourne, North Carolina, is 6. A UV Index estimate of 6 to 7 represents a high health threat 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
Mount Mourne, NC

Average temperature in May - Mount Mourne, NC
  • Average high temperature in May: 78.4°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 (46.9°F).

  • Average low temperature in May: 58.6°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

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Average pressure in May
Mount Mourne, NC

Average pressure in May - Mount Mourne, 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 (29.98"Hg).

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Average wind speed in May
Mount Mourne, NC

Average wind speed in May - Mount Mourne, NC
  • Average wind speed in May: 5.8mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in May
Mount Mourne, NC

Average humidity in May - Mount Mourne, NC
  • Average humidity in May: 76%

The months with the highest relative humidity are May and December (76%).
The month with the lowest relative humidity is July (70%).

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Average rainfall in May
Mount Mourne, NC

Average rainfall in May - Mount Mourne, NC
  • Average rainfall in May: 3.03"

The wettest month (with the highest rainfall) is April (3.46").
The driest month (with the least rainfall) is October (2.13").

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Average rainfall days in May
Mount Mourne, NC

Average rainfall days in May - Mount Mourne, NC
  • Average rainfall days in May: 17 days

The month with the highest number of rainy days is August (18 days).
The month with the least rainy days is November (9.2 days).

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Average snowfall in May
Mount Mourne, NC

Average snowfall in May - Mount Mourne, NC
  • Average snowfall in May: 0"

The month with the highest snowfall is December (2.13").
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
Mount Mourne, NC

Average snowfall days in May - Mount Mourne, NC
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (2.6 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
Mount Mourne, NC

Average daylight in May / Average sunshine in May - Mount Mourne, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in May
Mount Mourne, NC

Average sunshine days in May - Mount Mourne, NC
  • Average sunshine days in May: 12 days

The months with the most sunshine days are October and November (19.2 days).
The month with the least sunshine days is August (10.9 days).

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Average UV index in May
Mount Mourne, NC

Average UV index in May - Mount Mourne, NC
  • 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 and December (UV index 2).

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Average cloud cover in May
Mount Mourne, NC

Average cloud cover in May - Mount Mourne, NC
  • Average cloud cover in May: 38

The months with the most cloud cover are February and December (Cloud cover 43).
The months with the least cloud cover are June and July (Cloud cover 30).

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Average visibility in May
Mount Mourne, NC

Average visibility in May - Mount Mourne, NC
  • Average visibility in May: 6mi

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

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Mount Mourne, North Carolina, USA

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