May weather forecast and climate
Severn, NC

Weather in May

May, the last month of the spring, in Severn, is a warm month, with average temperature fluctuating between 59.5°F (15.3°C) and 76.8°F (24.9°C).

Temperature

In Severn, the average high-temperature marginally rises, from a pleasant 68.9°F (20.5°C) in April, to a moderately hot 76.8°F (24.9°C). In Severn, North Carolina, the average low-temperature is 59.5°F (15.3°C).

Humidity

The most humid month in Severn is May, with an average relative humidity of 79%.

Rainfall

In May, in Severn, North Carolina, the rain falls for 17.9 days. Throughout May, 3.11" (79mm) of precipitation is accumulated. In Severn, during the entire year, the rain falls for 161.4 days and collects up to 31.22" (793mm) of precipitation.

Snowfall

In Severn, North Carolina, snow does not fall in April through November.

Daylight

In May, the average length of the day in Severn is 14.1h.

Sunshine

In May, the average sunshine in Severn is 9.2h.

UV index

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 vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: In May, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in May in Severn?

In Severn, North Carolina, in May, the average high-temperature is 76.8°F (24.9°C), and the average low-temperature is 59.5°F (15.3°C).

What is the most humid month in Severn?

With an average relative humidity of 79%, May is the most humid month in Severn.

What is the average humidity in May in Severn?

The average relative humidity in May is 79%.

How much does it rain in Severn in May?

In Severn, North Carolina, in May, during 17.9 rainfall days, 3.11" (79mm) of precipitation is typically accumulated.

When it does not snow in Severn?

In Severn snow does not fall in April through November.

How many hours of daylight does Severn have in May?

In Severn, the average length of the day in May is 14.1h.

How many hours of sunshine does Severn have in May?

In Severn, North Carolina, the average sunshine in May is 9.2h.

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

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

What is the UV index intensity in May in Severn?

In Severn, North Carolina, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in May
Severn, NC

Average temperature in May - Severn, NC
  • Average high temperature in May: 76.8°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (47.3°F).

  • Average low temperature in May: 59.5°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (32°F).

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Average pressure in May
Severn, NC

Average pressure in May - Severn, NC
  • Average pressure in May: 30.03"

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

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Average wind speed in May
Severn, NC

Average wind speed in May - Severn, NC
  • Average wind speed in May: 7.3mph

The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in May
Severn, NC

Average humidity in May - Severn, NC
  • Average humidity in May: 79%

The month with the highest relative humidity is May (79%).
Months with the lowest relative humidity are January, February, April and November (75%).

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Average rainfall in May
Severn, NC

Average rainfall in May - Severn, NC
  • Average rainfall in May: 3.11"

The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is October (2.09").

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Average rainfall days in May
Severn, NC

Average rainfall days in May - Severn, NC
  • Average rainfall days in May: 17.9 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is November (9 days).

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Average snowfall in May
Severn, NC

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

The month with the highest snowfall is February (1.5").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in May
Severn, NC

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

The month with the highest number of snowfall days is January (2.3 days).
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
Severn, NC

Average daylight in May / Average sunshine in May - Severn, NC
  • Average daylight in May: 14.1h

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in May: 9.2h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 5.4h).

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Average sunshine days in May
Severn, NC

Average sunshine days in May - Severn, NC
  • Average sunshine days in May: 11.5 days

The month with the most sunshine days is October (19.7 days).
The month with the least sunshine days is July (10.6 days).

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Average UV index in May
Severn, NC

Average UV index in May - Severn, NC
  • Average UV index in May: 6

Months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in May
Severn, NC

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

The month with the most cloud cover is March (Cloud cover 45).
Months with the least cloud cover are June and July (Cloud cover 32).

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Average visibility in May
Severn, NC

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

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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