May weather forecast
Cedar Grove, VA

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Weather in May

May, the last month of the spring in Cedar Grove, is a moderately hot month, with temperature in the range of an average low of 58.6°F (14.8°C) and an average high of 77.5°F (25.3°C).

Temperature

As Cedar Grove enters May, the average high-temperature marginally increases from the an agreeable 69.1°F (20.6°C) of April to a warm 77.5°F (25.3°C). The temperature dips to an average of 58.6°F (14.8°C) during May nights.

Humidity

The average relative humidity in May is 78%.

Rainfall

The month with the most rainfall is May, when the rain falls for 17.8 days and typically aggregates up to 2.83" (72mm) of precipitation.

Snowfall

In Cedar Grove, snow does not fall in May through October.

Daylight

In Cedar Grove, the average length of the day in May is 14h and 8min.
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

The average sunshine in May is 9.3h.

UV index

The months with the highest UV index in Cedar Grove are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In May, the maximum UV index of 6 suggests these recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Updated: Jun 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Cedar Grove in May?

May temperatures vary between a high-temperature of 77.5°F (25.3°C) and a low-temperature of 58.6°F (14.8°C).

What is the average humidity in May?

The average relative humidity in May is 78%.

What is the wettest month?

The month with the most rainfall is May, when the rain falls for 17.8 days and typically aggregates up to 2.83" (72mm) of precipitation.

How many days does it rain in May?

In Cedar Grove, in May, it is raining for 17.8 days, with typically 2.83" (72mm) of accumulated precipitation.

When it does not snow?

May through October are months without snowfall.

Does it snow in May?

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

What is the average length of the day in May?

The average day length in May is 14h and 8min.

When is the sunrise / sunset in May?

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, sunrise is at 5:55 am and sunset at 8:24 pm EDT.

How many hours of sunshine does Cedar Grove have in May?

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

What are the months 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 intensity in May?

The average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's 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
Cedar Grove, VA

Average temperature in May - Cedar Grove, VA
  • Average high temperature in May: 77.5°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (45.9°F).

  • Average low temperature in May: 58.6°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 (30.6°F).

Average pressure in May
Cedar Grove, VA

Average pressure in May - Cedar Grove, VA
  • Average pressure in May: 30.02"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in May
Cedar Grove, VA

Average wind speed in May - Cedar Grove, VA
  • Average wind speed in May: 6.6mph

The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in May
Cedar Grove, VA

Average humidity in May - Cedar Grove, VA
  • Average humidity in May: 78%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is July (72%).

Average rainfall in May
Cedar Grove, VA

Average rainfall in May - Cedar Grove, VA
  • Average rainfall in May: 2.83"

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in May
Cedar Grove, VA

Average rainfall days in May - Cedar Grove, VA
  • Average rainfall days in May: 17.8 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (9.4 days).

Average snowfall in May
Cedar Grove, VA

Average snowfall in May - Cedar Grove, VA
  • Average snowfall in May: 0"

The month with the highest snowfall is March (2.01").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in May
Cedar Grove, VA

Average snowfall days in May - Cedar Grove, VA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (3.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Cedar Grove, VA

Average daylight in May / Average sunshine in May - Cedar Grove, VA
  • 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 month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days in May
Cedar Grove, VA

Average sunshine days in May - Cedar Grove, VA
  • Average sunshine days in May: 11 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is May (11 days).

Average UV index in May
Cedar Grove, VA

Average UV index in May - Cedar Grove, 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 and December (UV index 2).

Average cloud cover in May
Cedar Grove, VA

Average cloud cover in May - Cedar Grove, VA
  • Average cloud cover in May: 41

The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 31).

Average visibility in May
Cedar Grove, VA

Average visibility in May - Cedar Grove, VA
  • Average visibility in May: 5mi

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

Cedar Grove, Virginia, USA

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