May weather forecast
Vaughan, NC

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Weather in May

May, the last month of the spring in Vaughan, is a warm month, with an average temperature fluctuating between 58.8°F (14.9°C) and 77°F (25°C).

Temperature

With the transition into May, Vaughan experiences a subtle uplift in average high-temperatures, adjusting from a pleasant 69.1°F (20.6°C) in April to a warm 77°F (25°C). Vaughan, during the month of May, experiences an average low-temperature of 58.8°F (14.9°C).

Humidity

The months with the highest humidity are May and December, with an average relative humidity of 78%.

Rainfall

In Vaughan, in May, during 18 rainfall days, 2.91" (74mm) of precipitation is typically accumulated. In Vaughan, during the entire year, the rain falls for 160.7 days and collects up to 31.02" (788mm) of precipitation.

Snowfall

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

Daylight

In Vaughan, the average length of the day in May is 14h and 7min.
On the first day of the month, sunrise is at 6:17 am and sunset at 8:00 pm. On the last day of May, sunrise is at 5:55 am and sunset at 8:24 pm EDT.

Sunshine

In May, the average sunshine is 9.3h.

UV index

The months with the highest UV index in Vaughan are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: An average UV index of 6 in May transforms into this advice:
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.
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Frequently asked questions

What are May temperatures in Vaughan?

In May, the average high-temperature and low-temperature in Vaughan are 77°F (25°C) and 58.8°F (14.9°C) respectively.

What is the most humid month in Vaughan?

May and December, with an average relative humidity of 78%, are most humid months in Vaughan.

What is the average humidity in May in Vaughan?

In May, the average relative humidity is 78%.

How much does it rain in Vaughan in May?

In Vaughan, North Carolina, in May, during 18 rainfall days, 2.91" (74mm) of precipitation is typically accumulated.

When it does not snow in Vaughan?

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

What is the average length of the day in May in Vaughan?

In Vaughan, North Carolina, the average day length in May is 14h and 7min.

When are sunrise and sunset in May in Vaughan?

In May, on the first day of the month, sunrise is at 6:17 am and sunset at 8:00 pm. On the last day of the month, in Vaughan, sunrise is at 5:55 am and sunset at 8:24 pm EDT.

How many hours of sunshine does Vaughan have in May?

In Vaughan, the average sunshine duration in May is 9.3h.

What are the months with the highest UV index in Vaughan?

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

How high is the UV index in May in Vaughan?

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

Average temperature in May - Vaughan, NC
  • Average high temperature in May: 77°F

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in May: 58.8°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).

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Average pressure in May
Vaughan, NC

Average pressure in May - Vaughan, NC
  • Average pressure in May: 30.02"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in May
Vaughan, NC

Average wind speed in May - Vaughan, NC
  • Average wind speed in May: 7mph

The windiest month (with the highest average wind speed) is April (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in May
Vaughan, NC

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

The months with the highest relative humidity are May and December (78%).
The month with the lowest relative humidity is July (73%).

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Average rainfall in May
Vaughan, NC

Average rainfall in May - Vaughan, NC
  • Average rainfall in May: 2.91"

The wettest month (with the highest rainfall) is August (3.03").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in May
Vaughan, NC

Average rainfall days in May - Vaughan, NC
  • Average rainfall days in May: 18 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is November (9.6 days).

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Average snowfall in May
Vaughan, NC

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

The month with the highest snowfall is February (1.77").
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
Vaughan, NC

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

The month with the highest number of snowfall days is February (3 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
Vaughan, NC

Average daylight in May / Average sunshine in May - Vaughan, NC
  • 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 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).

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Average sunshine days in May
Vaughan, NC

Average sunshine days in May - Vaughan, NC
  • Average sunshine days in May: 11.3 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.3 days).

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Average UV index in May
Vaughan, NC

Average UV index in May - Vaughan, 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
Vaughan, NC

Average cloud cover in May - Vaughan, NC
  • Average cloud cover in May: 41

The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 32).

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Average visibility in May
Vaughan, NC

Average visibility in May - Vaughan, NC
  • Average visibility in May: 6mi

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

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Vaughan, North Carolina, USA

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