May weather forecast
Cedar Hills, MD

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Weather in May

The last month of the spring, May, is a pleasant month in Cedar Hills, Maryland, with an average temperature fluctuating between 52°F (11.1°C) and 72°F (22.2°C).

Temperature

May's arrival brings a change in high-temperatures, moving from a comfortable 61.5°F (16.4°C) in April to a pleasant 72°F (22.2°C). Cedar Hills's nights in May cool down to an average low-temperature of 52°F (11.1°C).

Humidity

The months with the highest humidity are May and October, with an average relative humidity of 79%.

Rainfall

May is the month with the most rainfall. Rain falls for 18.3 days and accumulates 3.11" (79mm) of precipitation.

Snowfall

In Cedar Hills, snow does not fall in May through September.

Daylight

The average length of the day in May is 14h and 23min.
On the first day of the month, sunrise is at 6:10 am and sunset at 8:05 pm. On the last day of May, in Cedar Hills, sunrise is at 5:44 am and sunset at 8:32 pm EDT.

Sunshine

In May, the average sunshine is 8.6h.

UV index

May through July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A daily high UV index of 6 in May leads to these guidelines:
Deter overexposure. Protecting against the sun's effects is essential. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.

Frequently asked questions

What is the average May temperature?

Cedar Hills in May has an average high-temperature of 72°F (22.2°C) and an average low-temperature of 52°F (11.1°C).

What are the most humid months?

May and October, with an average relative humidity of 79%, are most humid months.

What is the average humidity in May in Cedar Hills?

The average relative humidity in May is 79%.

What is the wettest month?

The month with the most rainfall is May, when the rain falls for 18.3 days and typically aggregates up to 3.11" (79mm) of precipitation.

How much does it rain in May?

In Cedar Hills, Maryland, in May, during 18.3 rainfall days, 3.11" (79mm) of precipitation is typically accumulated.

When it does not snow?

In Cedar Hills, snow does not fall in May through September.

Does it snow in May?

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

What is the average length of the day in May?

In Cedar Hills, the average day length in May is 14h and 23min.

When are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:10 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:32 pm EDT.

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

In May, the average sunshine duration is 8.6h.

What are the months with the highest UV index?

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

What is the UV index reading in May?

In Cedar Hills, Maryland, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health risk 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
Cedar Hills, MD

Average temperature in May - Cedar Hills, MD
  • Average high temperature in May: 72°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in May: 52°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

Average pressure in May
Cedar Hills, MD

Average pressure in May - Cedar Hills, 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).

Average wind speed in May
Cedar Hills, MD

Average wind speed in May - Cedar Hills, MD
  • Average wind speed in May: 5.8mph

The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in May
Cedar Hills, MD

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

The months with the highest relative humidity are May and October (79%).
The months with the lowest relative humidity are April and July (75%).

Average rainfall in May
Cedar Hills, MD

Average rainfall in May - Cedar Hills, MD
  • Average rainfall in May: 3.11"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.97").

Average rainfall days in May
Cedar Hills, MD

Average rainfall days in May - Cedar Hills, 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 (8.8 days).

Average snowfall in May
Cedar Hills, MD

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

The month with the highest snowfall is January (4.21").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Cedar Hills, MD

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

The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Cedar Hills, MD

Average daylight in May / Average sunshine in May - Cedar Hills, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in May
Cedar Hills, MD

Average sunshine days in May - Cedar Hills, MD
  • Average sunshine days in May: 10.7 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.7 days).

Average UV index in May
Cedar Hills, MD

Average UV index in May - Cedar Hills, MD
  • Average UV index in May: 6

The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in May
Cedar Hills, MD

Average cloud cover in May - Cedar Hills, MD
  • Average cloud cover in May: 46

The months with the most cloud cover are January, February, March and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in May
Cedar Hills, MD

Average visibility in May - Cedar Hills, MD
  • Average visibility in May: 5mi

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

Cedar Hills, Maryland, USA

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