May weather forecast
Calvert Woods, MD

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Weather in May

The last month of the spring, May, is an agreeable month in Calvert Woods, Maryland, with an average temperature ranging between max 71.2°F (21.8°C) and min 58.3°F (14.6°C).

Temperature

Calvert Woods, Maryland, in May experiences an increase in the average high-temperature, moving from April's comfortable 62.2°F (16.8°C) to a pleasant 71.2°F (21.8°C). The nighttime temperature, during May, averages of 58.3°F (14.6°C).

Humidity

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

Rainfall

In Calvert Woods, during May, the rain falls for 13.6 days and regularly aggregates up to 1.38" (35mm) of precipitation. In Calvert Woods, during the entire year, the rain falls for 132.3 days and collects up to 15.83" (402mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Calvert Woods, the average length of the day in May is 14h and 18min.
On the first day of May in Calvert Woods, sunrise is at 6:07 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 Calvert Woods, 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 reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In May, an average UV index of 6 transforms into the following instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Enhance your sun protection with tightly woven, yet airy clothing.
Updated: Jun 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average May temperature?

The high-temperature, in May, in Calvert Woods, is 71.2°F (21.8°C), while the low-temperature averages to 58.3°F (14.6°C).

What is the most humid month?

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

What is the average humidity in May?

The average relative humidity in May is 79%.

How many days does it rain in May?

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

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in May?

The average day length in May is 14h and 18min.

When are sunrise and sunset in May?

On the first day of May, sunrise is at 6:07 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 May, the average sunshine duration is 9.1h.

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.

How high is the UV index in May?

In May, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe 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
Calvert Woods, MD

Average temperature in May - Calvert Woods, 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
Calvert Woods, MD

Average pressure in May - Calvert Woods, 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
Calvert Woods, MD

Average wind speed in May - Calvert Woods, 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
Calvert Woods, MD

Average humidity in May - Calvert Woods, 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
Calvert Woods, MD

Average rainfall in May - Calvert Woods, 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
Calvert Woods, MD

Average rainfall days in May - Calvert Woods, 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
Calvert Woods, MD

Average snowfall in May - Calvert Woods, 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
Calvert Woods, MD

Average snowfall days in May - Calvert Woods, 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
Calvert Woods, MD

Average daylight in May / Average sunshine in May - Calvert Woods, 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
Calvert Woods, MD

Average sunshine days in May - Calvert Woods, 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
Calvert Woods, MD

Average UV index in May - Calvert Woods, 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
Calvert Woods, MD

Average cloud cover in May - Calvert Woods, 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
Calvert Woods, MD

Average visibility in May - Calvert Woods, 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).

Calvert Woods, Maryland, USA

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