May weather forecast
Briar Cliff on the Severn, MD

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Weather in May

May, the last month of the spring in Briar Cliff on the Severn, is an agreeable month, with an average temperature varying between 72.1°F (22.3°C) and 57.2°F (14°C).

Temperature

May comes with an increase, with the average high-temperature moving from a refreshing 62.8°F (17.1°C) in April to an agreeable 72.1°F (22.3°C). During May, Briar Cliff on the Severn's temperature falls to a steady low-temperature average of 57.2°F (14°C).

Humidity

May is the most humid month, with an average relative humidity of 78%.

Rainfall

In Briar Cliff on the Severn, during May, the rain falls for 17.5 days and regularly aggregates up to 2.87" (73mm) of precipitation. Throughout the year, there are 155.7 rainfall days, and 31.22" (793mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In May, the average length of the day is 14h and 20min.
On the first day of the month, sunrise is at 6:06 am and sunset at 7:59 pm. On the last day of May, sunrise is at 5:42 am and sunset at 8:25 pm EDT.

Sunshine

In May, the average sunshine 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 threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily high UV index of 6 in May leads to these guidelines:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Enhance your sun protection with tightly woven, yet airy clothing.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Briar Cliff on the Severn in May?

Briar Cliff on the Severn in May has an average high-temperature of 72.1°F (22.3°C) and an average low-temperature of 57.2°F (14°C).

What is the most humid month?

The most humid month in Briar Cliff on the Severn is May, with an average relative humidity of 78%.

What is the average humidity in May?

In May, the average relative humidity is 78%.

How much does it rain in Briar Cliff on the Severn in May?

In May, the rain falls for 17.5 days. Throughout May, 2.87" (73mm) of precipitation is accumulated.

When it does not snow?

In Briar Cliff on the Severn, snow does not fall in May through October.

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 Briar Cliff on the Severn have in May?

The average day length in May is 14h and 20min.

What time are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:06 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:25 pm EDT.

How many hours of sunshine does Briar Cliff on the Severn have in May?

In Briar Cliff on the Severn, the average sunshine duration in May is 9.1h.

What is the month with the highest UV index?

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

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 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
Briar Cliff on the Severn, MD

Average temperature in May - Briar Cliff on the Severn, MD
  • Average high temperature in May: 72.1°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (39.6°F).

  • Average low temperature in May: 57.2°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).

Average pressure in May
Briar Cliff on the Severn, MD

Average pressure in May - Briar Cliff on the Severn, MD
  • 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 (29.94"Hg).

Average wind speed in May
Briar Cliff on the Severn, MD

Average wind speed in May - Briar Cliff on the Severn, MD
  • Average wind speed in May: 7.5mph

The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

Average humidity in May
Briar Cliff on the Severn, MD

Average humidity in May - Briar Cliff on the Severn, MD
  • Average humidity in May: 78%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).

Average rainfall in May
Briar Cliff on the Severn, MD

Average rainfall in May - Briar Cliff on the Severn, MD
  • Average rainfall in May: 2.87"

The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in May
Briar Cliff on the Severn, MD

Average rainfall days in May - Briar Cliff on the Severn, MD
  • Average rainfall days in May: 17.5 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is November (9.4 days).

Average snowfall in May
Briar Cliff on the Severn, MD

Average snowfall in May - Briar Cliff on the Severn, MD
  • Average snowfall in May: 0"

The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in May
Briar Cliff on the Severn, MD

Average snowfall days in May - Briar Cliff on the Severn, MD
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (4.4 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
Briar Cliff on the Severn, MD

Average daylight in May / Average sunshine in May - Briar Cliff on the Severn, MD
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
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
Briar Cliff on the Severn, MD

Average sunshine days in May - Briar Cliff on the Severn, MD
  • Average sunshine days in May: 10.8 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in May
Briar Cliff on the Severn, MD

Average UV index in May - Briar Cliff on the Severn, 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, November and December (UV index 2).

Average cloud cover in May
Briar Cliff on the Severn, MD

Average cloud cover in May - Briar Cliff on the Severn, MD
  • Average cloud cover in May: 42

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in May
Briar Cliff on the Severn, MD

Average visibility in May - Briar Cliff on the Severn, 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).

Briar Cliff on the Severn, Maryland, USA

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