May weather forecast
Lord Calvert Hills, MD

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Weather in May

The last month of the spring, May, is a pleasant month in Lord Calvert Hills, Maryland, with an average temperature fluctuating between 58.3°F (14.6°C) and 71.2°F (21.8°C).

Temperature

The commencement of May sees a shift in the average high-temperature, moving from a comfortable 62.2°F (16.8°C) in April to a pleasant 71.2°F (21.8°C). Lord Calvert Hills registers a consistent average low-temperature of 58.3°F (14.6°C) during May.

Humidity

May is the most humid month, with an average relative humidity of 79%.

Rainfall

In Lord Calvert Hills, in May, during 13.6 rainfall days, 1.38" (35mm) of precipitation is typically accumulated. Throughout the year, there are 132.3 rainfall days, and 15.83" (402mm) of precipitation is accumulated.

Snowfall

In Lord Calvert Hills, snow does not fall in April through October.

Daylight

In Lord Calvert Hills, the average length of the day in May is 14h and 18min.
On the first day of May, sunrise is at 6:08 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:24 pm EDT.

Sunshine

In Lord Calvert Hills, the average sunshine in May is 9.1h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 6 during May translates into the following guidance:
Stay clear of intense sun exposure. Solar protection is of utmost significance. 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. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Jul 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures?

An average high-temperature, in May, in Lord Calvert Hills, is 71.2°F (21.8°C) and the average low-temperature is 58.3°F (14.6°C).

What is the most humid month in Lord Calvert Hills?

May is the most humid month, with an average relative humidity of 79%.

What is the average humidity in May?

In Lord Calvert Hills, Maryland, the average relative humidity in May is 79%.

How many days does it rain in May?

In Lord Calvert Hills, in May, during 13.6 rainfall days, 1.38" (35mm) of precipitation is typically accumulated.

When it does not snow in Lord Calvert Hills?

April through October are months without snowfall.

How many hours of daylight does Lord Calvert Hills have in May?

In May, the average day length is 14h and 18min.

What time are sunrise and sunset in May?

On the first day of May, sunrise is at 6:08 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:24 pm EDT.

How long on average sun shines in May?

In Lord Calvert Hills, the average sunshine duration in May is 9.1h.

When is the highest UV index in Lord Calvert Hills?

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

What is the UV index reading in May?

The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health threat 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
Lord Calvert Hills, MD

Average temperature in May - Lord Calvert Hills, MD
  • Average high temperature in May: 71.2°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in May: 58.3°F

The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

Average pressure in May
Lord Calvert Hills, MD

Average pressure in May - Lord Calvert Hills, MD
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in May
Lord Calvert Hills, MD

Average wind speed in May - Lord Calvert Hills, MD
  • Average wind speed in May: 8mph

The windiest months (with the highest average wind speed) are January and March (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

Average humidity in May
Lord Calvert Hills, MD

Average humidity in May - Lord Calvert Hills, MD
  • Average humidity in May: 79%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January and November (72%).

Average rainfall in May
Lord Calvert Hills, MD

Average rainfall in May - Lord Calvert Hills, MD
  • Average rainfall in May: 1.38"

The wettest month (with the highest rainfall) is August (2.4").
The driest month (with the least rainfall) is January (0.67").

Average rainfall days in May
Lord Calvert Hills, MD

Average rainfall days in May - Lord Calvert Hills, MD
  • Average rainfall days in May: 13.6 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is November (6.6 days).

Average snowfall in May
Lord Calvert Hills, MD

Average snowfall in May - Lord Calvert Hills, MD
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in May
Lord Calvert Hills, MD

Average snowfall days in May - Lord Calvert Hills, MD
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (2.9 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
Lord Calvert Hills, MD

Average daylight in May / Average sunshine in May - Lord Calvert Hills, MD
  • 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in May
Lord Calvert Hills, MD

Average sunshine days in May - Lord Calvert Hills, MD
  • Average sunshine days in May: 14.6 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is August (13.7 days).

Average UV index in May
Lord Calvert Hills, MD

Average UV index in May - Lord Calvert Hills, MD
  • 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
Lord Calvert Hills, MD

Average cloud cover in May - Lord Calvert Hills, MD
  • Average cloud cover in May: 41

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in May
Lord Calvert Hills, MD

Average visibility in May - Lord Calvert Hills, MD
  • Average visibility in May: 6mi

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

Lord Calvert Hills, Maryland, USA

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