May weather forecast
Smithbrook Acres, MD

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Weather in May

May, the last month of the spring in Smithbrook Acres, is a pleasant month, with an average temperature fluctuating between 52.2°F (11.2°C) and 71.8°F (22.1°C).

Temperature

Smithbrook Acres sees an increase in average high-temperatures during May, moving from a refreshing 61.9°F (16.6°C) in April to an agreeable 71.8°F (22.1°C). An average low-temperature of 52.2°F (11.2°C) is recorded during the nights in May.

Humidity

In May, the average relative humidity is 79%.

Rainfall

The month with the most rainfall is May, when the rain falls for 18.3 days and typically aggregates up to 3.5" (89mm) of precipitation.

Snowfall

Months with snowfall in Smithbrook Acres are January through May, October through December. May is the last month it regularly snows in Smithbrook Acres. During 0.1 snowfall days, in May, Smithbrook Acres aggregates 0.16" (4mm) of snow. In Smithbrook Acres, during the entire year, snow falls for 26.7 days and aggregates up to 14.13" (359mm) of snow.

Daylight

In Smithbrook Acres, Maryland, the average length of the day in May is 14h and 23min.
On the first day of May, sunrise is at 6:09 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:30 pm EDT.

Sunshine

In Smithbrook Acres, the average sunshine in May is 8.4h.

UV index

The months with the highest UV index in Smithbrook Acres are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 6 in May leads to these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What is the average May temperature in Smithbrook Acres?

An average high-temperature, in May, in Smithbrook Acres, is 71.8°F (22.1°C) and the average low-temperature is 52.2°F (11.2°C).

What is the average humidity in May in Smithbrook Acres?

In Smithbrook Acres, the average relative humidity in May is 79%.

What is the wettest month in Smithbrook Acres?

May is the month with the most rainfall in Smithbrook Acres, Maryland. Rain falls for 18.3 days and accumulates 3.5" (89mm) of precipitation.

How much does it rain in Smithbrook Acres in May?

In Smithbrook Acres, in May, it is raining for 18.3 days, with typically 3.5" (89mm) of accumulated precipitation.

What is the last month it snows in Smithbrook Acres?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Smithbrook Acres aggregates 0.16" (4mm) of snow.

How many hours of daylight does Smithbrook Acres have in May?

In Smithbrook Acres, the average day length in May is 14h and 23min.

When is the sunrise / sunset in May in Smithbrook Acres?

In May, on the first day of the month, sunrise is at 6:09 am and sunset at 8:04 pm. On the last day of the month, in Smithbrook Acres, sunrise is at 5:43 am and sunset at 8:30 pm EDT.

How long on average sun shines in May in Smithbrook Acres?

The average sunshine duration in May in Smithbrook Acres, Maryland, is 8.4h.

When is the highest UV index in Smithbrook Acres?

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

How high is the UV index in May in Smithbrook Acres?

In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to 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
Smithbrook Acres, MD

Average temperature in May - Smithbrook Acres, MD
  • Average high temperature in May: 71.8°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 (36.7°F).

  • Average low temperature in May: 52.2°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in May
Smithbrook Acres, MD

Average pressure in May - Smithbrook Acres, 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 (29.95"Hg).

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Average wind speed in May
Smithbrook Acres, MD

Average wind speed in May - Smithbrook Acres, MD
  • Average wind speed in May: 6.1mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity in May
Smithbrook Acres, MD

Average humidity in May - Smithbrook Acres, MD
  • Average humidity in May: 79%

The month with the highest relative humidity is October (80%).
The months with the lowest relative humidity are April and July (75%).

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Average rainfall in May
Smithbrook Acres, MD

Average rainfall in May - Smithbrook Acres, MD
  • Average rainfall in May: 3.5"

The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is February (2.2").

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Average rainfall days in May
Smithbrook Acres, MD

Average rainfall days in May - Smithbrook Acres, MD
  • Average rainfall days in May: 18.3 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (8.7 days).

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Average snowfall in May
Smithbrook Acres, MD

Average snowfall in May - Smithbrook Acres, MD
  • Average snowfall in May: 0.16"

The month with the highest snowfall is January (4.53").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Smithbrook Acres, MD

Average snowfall days in May - Smithbrook Acres, MD
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Smithbrook Acres, MD

Average daylight in May / Average sunshine in May - Smithbrook Acres, 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 24min).

  • Average sunshine in May: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in May
Smithbrook Acres, MD

Average sunshine days in May - Smithbrook Acres, MD
  • Average sunshine days in May: 11.2 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is May (11.2 days).

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Average UV index in May
Smithbrook Acres, MD

Average UV index in May - Smithbrook Acres, 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, February, November and December (UV index 2).

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Average cloud cover in May
Smithbrook Acres, MD

Average cloud cover in May - Smithbrook Acres, MD
  • Average cloud cover in May: 47

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in May
Smithbrook Acres, MD

Average visibility in May - Smithbrook Acres, MD
  • Average visibility in May: 5mi

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

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Smithbrook Acres, Maryland, USA

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