May weather forecast
Glen Wilton, VA

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Weather in May

May, the last month of the spring in Glen Wilton, is a pleasant month, with temperature in the range of an average low of 49.8°F (9.9°C) and an average high of 72.1°F (22.3°C).

Temperature

With the onset of May, Glen Wilton sees a temperature rise, with the average high-temperature moving from April's refreshing 62.8°F (17.1°C) to a pleasant 72.1°F (22.3°C). Glen Wilton measures a considerable dip from daytime highs with an average low-temperature of 49.8°F (9.9°C) during May.

Humidity

May, September and December, with an average relative humidity of 79%, are the most humid months.

Rainfall

May is the month with the most rainfall in Glen Wilton. Rain falls for 16.8 days and accumulates 2.48" (63mm) of precipitation.

Snowfall

In Glen Wilton, snow does not fall in May through September.

Daylight

The average length of the day in May is 14h and 13min.
On the first day of the month, sunrise is at 6:22 am and sunset at 8:10 pm. On the last day of May, sunrise is at 5:59 am and sunset at 8:35 pm EDT.

Sunshine

The average sunshine in May is 9.2h.

UV index

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 5 during May translates into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures?

The high-temperature during May is 72.1°F (22.3°C) and the low-temperature is 49.8°F (9.9°C).

What are the most humid months?

May, September and December, with an average relative humidity of 79%, are most humid months.

What is the average humidity in May?

In May, the average relative humidity in Glen Wilton is 79%.

What is the wettest month?

May is the month with the most rainfall. Rain falls for 16.8 days and accumulates 2.48" (63mm) of precipitation.

How many days does it rain in May?

In May, in Glen Wilton, the rain falls for 16.8 days. Throughout May, 2.48" (63mm) of precipitation is accumulated.

When it does not snow?

May through September are months without snowfall in Glen Wilton.

Does it snow in May?

In May, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Glen Wilton have in May?

The average day length in May is 14h and 13min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 6:22 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:35 pm EDT.

How long on average sun shines in May?

In Glen Wilton, the average sunshine duration in May is 9.2h.

What is the UV index reading in May?

The average daily maximum UV index in May in Glen Wilton is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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
Glen Wilton, VA

Average temperature in May - Glen Wilton, VA
  • Average high temperature in May: 72.1°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (38.1°F).

  • Average low temperature in May: 49.8°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

Average pressure in May
Glen Wilton, VA

Average pressure in May - Glen Wilton, VA
  • Average pressure in May: 30.02"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in May
Glen Wilton, VA

Average wind speed in May - Glen Wilton, VA
  • Average wind speed in May: 5.1mph

The windiest month (with the highest average wind speed) is February (6.8mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

Average humidity in May
Glen Wilton, VA

Average humidity in May - Glen Wilton, VA
  • Average humidity in May: 79%

The months with the highest relative humidity are May, September and December (79%).
The month with the lowest relative humidity is July (75%).

Average rainfall in May
Glen Wilton, VA

Average rainfall in May - Glen Wilton, VA
  • Average rainfall in May: 2.48"

The wettest month (with the highest rainfall) is May (2.48").
The driest month (with the least rainfall) is September (1.22").

Average rainfall days in May
Glen Wilton, VA

Average rainfall days in May - Glen Wilton, VA
  • Average rainfall days in May: 16.8 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is November (8.2 days).

Average snowfall in May
Glen Wilton, VA

Average snowfall in May - Glen Wilton, VA
  • Average snowfall in May: 0"

The month with the highest snowfall is February (2.87").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Glen Wilton, VA

Average snowfall days in May - Glen Wilton, VA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Glen Wilton, VA

Average daylight in May / Average sunshine in May - Glen Wilton, VA
  • Average daylight in May: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in May: 9h and 1min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

Average sunshine days in May
Glen Wilton, VA

Average sunshine days in May - Glen Wilton, VA
  • Average sunshine days in May: 11.8 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is May (11.8 days).

Average UV index in May
Glen Wilton, VA

Average UV index in May - Glen Wilton, VA
  • Average UV index in May: 5

The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in May
Glen Wilton, VA

Average cloud cover in May - Glen Wilton, VA
  • Average cloud cover in May: 43

The month with the most cloud cover is February (Cloud cover 47).
The months with the least cloud cover are June and July (Cloud cover 33).

Average visibility in May
Glen Wilton, VA

Average visibility in May - Glen Wilton, VA
  • Average visibility in May: 4mi

The month with the highest visibility is November (6mi).
The months with the lowest visibility are May and September (4mi).

Glen Wilton, Virginia, USA

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