May weather forecast
Marshall, VA

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Weather in May

May, the last month of the spring in Marshall, is a warm month, with an average temperature varying between 54.7°F (12.6°C) and 74.8°F (23.8°C).

Temperature

As May sets, the average high-temperature shows an increase, moving up from a comfortable 65.1°F (18.4°C) in April to a moderately hot 74.8°F (23.8°C). Marshall experiences a steady low-temperature of 54.7°F (12.6°C) throughout May.

Humidity

The average relative humidity in May is 77%.

Rainfall

In Marshall, during May, the rain falls for 17.3 days and regularly aggregates up to 2.99" (76mm) of precipitation. In Marshall, during the entire year, the rain falls for 160.5 days and collects up to 29.92" (760mm) of precipitation.

Snowfall

Months with snowfall are January through May, November and December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Marshall aggregates 0.12" (3mm) of snow. Throughout the year, there are 20.3 snowfall days, and 13.07" (332mm) of snow is accumulated.

Daylight

The average length of the day in May is 14h and 19min.
On the first day of the month, sunrise is at 6:12 am and sunset at 8:04 pm. On the last day of May, sunrise is at 5:48 am and sunset at 8:30 pm EDT.

Sunshine

In May, the average sunshine in Marshall is 9h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A maximum UV index of 6 in May translates into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Updated: Jul 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in May?

May temperatures vary between a high-temperature of 74.8°F (23.8°C) and a low-temperature of 54.7°F (12.6°C).

What is the average humidity in May?

The average relative humidity in May in Marshall is 77%.

How much does it rain in May?

In Marshall, in May, it is raining for 17.3 days, with typically 2.99" (76mm) of accumulated precipitation.

What is the last month it snows?

May is the last month it regularly snows in Marshall. During 0.1 snowfall days, in May, Marshall aggregates 0.12" (3mm) of snow.

How many hours of daylight does Marshall have in May?

The average day length in May is 14h and 19min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 6:12 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:30 pm EDT.

How long on average sun shines in May?

The average sunshine duration in May is 9h.

What is the month with the highest UV index?

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

What is the UV index reading in May?

The average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Marshall, VA

Average temperature in May - Marshall, VA
  • Average high temperature in May: 74.8°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in May: 54.7°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

Average pressure in May
Marshall, VA

Average pressure in May - Marshall, VA
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in May
Marshall, VA

Average wind speed in May - Marshall, VA
  • Average wind speed in May: 5.7mph

The windiest months (with the highest average wind speed) are March and April (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

Average humidity in May
Marshall, VA

Average humidity in May - Marshall, VA
  • Average humidity in May: 77%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (72%).

Average rainfall in May
Marshall, VA

Average rainfall in May - Marshall, VA
  • Average rainfall in May: 2.99"

The wettest month (with the highest rainfall) is August (3.27").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in May
Marshall, VA

Average rainfall days in May - Marshall, VA
  • Average rainfall days in May: 17.3 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is November (9.4 days).

Average snowfall in May
Marshall, VA

Average snowfall in May - Marshall, VA
  • Average snowfall in May: 0.12"

The month with the highest snowfall is January (3.74").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in May
Marshall, VA

Average snowfall days in May - Marshall, VA
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Marshall, VA

Average daylight in May / Average sunshine in May - Marshall, VA
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in May: 9h and 0min

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).

Average sunshine days in May
Marshall, VA

Average sunshine days in May - Marshall, VA
  • Average sunshine days in May: 11.9 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (11.7 days).

Average UV index in May
Marshall, VA

Average UV index in May - Marshall, VA
  • 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, February, November and December (UV index 2).

Average cloud cover in May
Marshall, VA

Average cloud cover in May - Marshall, VA
  • Average cloud cover in May: 43

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in May
Marshall, VA

Average visibility in May - Marshall, VA
  • Average visibility in May: 5mi

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

Marshall, Virginia, USA

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