May weather forecast
Mooresville, NC

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Weather in May

More warmth sweeps across Mooresville during May, signifying the onset of summer. This month is characterized by a significant increase in sunshine hours and a peak in daylight hours, up to a generous 14.1 hours. Humidity sees a slight uptick from April due to increasing temperatures, which reach up to a balmy 78.4°F (25.8°C). The weather pattern indicates overall brighter, longer days set against a soothing, characteristic summer vibe prevalent during the month.

Temperature

Mooresville perceives a slight temperature ascent during May, with average high-temperatures adjusting from an agreeable 70°F (21.1°C) in April to a moderately hot 78.4°F (25.8°C). An average low-temperature of 58.6°F (14.8°C) is observed during May nights.

Humidity

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

Rainfall

In Mooresville, in May, during 17 rainfall days, 3.03" (77mm) of precipitation is typically accumulated. In Mooresville, North Carolina, during the entire year, the rain falls for 161.6 days and collects up to 32.91" (836mm) of precipitation.

Snowfall

In Mooresville, snow does not fall in April through October.

Daylight

In Mooresville, the average length of the day in May is 14h and 4min.
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, in Mooresville, sunrise is at 6:08 am and sunset at 8:33 pm EDT.

Sunshine

In May, the average sunshine in Mooresville is 9.5h.

UV index

The months with the highest UV index in Mooresville are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in May converts into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What are the temperatures in Mooresville in May?

In Mooresville, 78.4°F (25.8°C) is the average high-temperature and 58.6°F (14.8°C) is the average low-temperature during May.

What are the most humid months in Mooresville?

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

What is the average humidity in May in Mooresville?

In Mooresville, the average relative humidity in May is 76%.

How many days does it rain in May in Mooresville?

In Mooresville, North Carolina, in May, during 17 rainfall days, 3.03" (77mm) of precipitation is typically accumulated.

When it does not snow in Mooresville?

In Mooresville, North Carolina, snow does not fall in April through October.

How many hours of daylight does Mooresville have in May?

The average day length in May in Mooresville is 14h and 4min.

When is the sunrise / sunset in May in Mooresville?

On the first day of May in Mooresville, North Carolina, sunrise is at 6:30 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:33 pm EDT.

How many hours of sunshine does Mooresville have in May?

The average sunshine duration in May in Mooresville is 9.5h.

What is the month with the highest UV index in Mooresville?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Mooresville, North Carolina.

What is the UV index reading in May in Mooresville?

In May, the average daily maximum UV index in Mooresville, North Carolina, is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Mooresville, NC

Average temperature in May - Mooresville, 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
Mooresville, NC

Average pressure in May - Mooresville, 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
Mooresville, NC

Average wind speed in May - Mooresville, 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
Mooresville, NC

Average humidity in May - Mooresville, 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
Mooresville, NC

Average rainfall in May - Mooresville, 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
Mooresville, NC

Average rainfall days in May - Mooresville, 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
Mooresville, NC

Average snowfall in May - Mooresville, 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
Mooresville, NC

Average snowfall days in May - Mooresville, 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
Mooresville, NC

Average daylight in May / Average sunshine in May - Mooresville, 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
Mooresville, NC

Average sunshine days in May - Mooresville, 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
Mooresville, NC

Average UV index in May - Mooresville, 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
Mooresville, NC

Average cloud cover in May - Mooresville, 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
Mooresville, NC

Average visibility in May - Mooresville, 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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Mooresville, North Carolina, USA

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