May weather forecast
Cedar Heights, MD

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Weather in May

May, the last month of the spring in Cedar Heights, is a pleasant month, with an average temperature fluctuating between 54.5°F (12.5°C) and 72.7°F (22.6°C).

Temperature

As Cedar Heights transitions into May, a rise in the average high-temperature is observed, moving from an enjoyable 63°F (17.2°C) in April to a pleasant 72.7°F (22.6°C). An average nighttime temperature of 54.5°F (12.5°C) is recorded during May.

Humidity

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

Rainfall

In May, the rain falls for 17.7 days. Throughout May, 3.19" (81mm) of precipitation is accumulated. In Cedar Heights, Maryland, during the entire year, the rain falls for 158.7 days and collects up to 30.91" (785mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Cedar Heights aggregates 0.2" (5mm) of snow. Throughout the year, in Cedar Heights, there are 21.3 snowfall days, and 13.31" (338mm) of snow is accumulated.

Daylight

The average length of the day in May in Cedar Heights is 14h and 20min.
On the first day of May, sunrise is at 6:09 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:29 pm EDT.

Sunshine

The average sunshine in May in Cedar Heights is 8.7h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 6 in May, converts into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
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Frequently asked questions

What are May temperatures in Cedar Heights?

The average high-temperature and low-temperature during May are 72.7°F (22.6°C) and 54.5°F (12.5°C) respectively.

What are the most humid months in Cedar Heights?

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

What is the average humidity in May in Cedar Heights?

The average relative humidity in May is 79%.

How many days does it rain in May in Cedar Heights?

In May, the rain falls for 17.7 days. Throughout May, 3.19" (81mm) of precipitation is accumulated.

What is the last month it snows in Cedar Heights?

May is the last month it regularly snows in Cedar Heights. During 0.1 snowfall days, in May, Cedar Heights aggregates 0.2" (5mm) of snow.

What is the average length of the day in May in Cedar Heights?

In Cedar Heights, Maryland, the average day length in May is 14h and 20min.

When are sunrise and sunset in May in Cedar Heights?

In May, on the first day of the month, sunrise is at 6:09 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:29 pm EDT.

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

The average sunshine duration in May is 8.7h.

What are the months with the highest UV index in Cedar Heights?

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

What is the UV index reading in May in Cedar Heights?

In May, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes 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
Cedar Heights, MD

Average temperature in May - Cedar Heights, MD
  • Average high temperature in May: 72.7°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 (37.8°F).

  • Average low temperature in May: 54.5°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

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Average pressure in May
Cedar Heights, MD

Average pressure in May - Cedar Heights, 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
Cedar Heights, MD

Average wind speed in May - Cedar Heights, MD
  • Average wind speed in May: 6.4mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in May
Cedar Heights, MD

Average humidity in May - Cedar Heights, 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 (74%).

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Average rainfall in May
Cedar Heights, MD

Average rainfall in May - Cedar Heights, MD
  • Average rainfall in May: 3.19"

The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is January (1.93").

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Average rainfall days in May
Cedar Heights, MD

Average rainfall days in May - Cedar Heights, MD
  • Average rainfall days in May: 17.7 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in May
Cedar Heights, MD

Average snowfall in May - Cedar Heights, MD
  • Average snowfall in May: 0.2"

The month with the highest snowfall is March (4.09").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Cedar Heights, MD

Average snowfall days in May - Cedar Heights, MD
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (6.3 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
Cedar Heights, MD

Average daylight in May / Average sunshine in May - Cedar Heights, 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: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in May
Cedar Heights, MD

Average sunshine days in May - Cedar Heights, MD
  • Average sunshine days in May: 10.8 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in May
Cedar Heights, MD

Average UV index in May - Cedar Heights, 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
Cedar Heights, MD

Average cloud cover in May - Cedar Heights, MD
  • Average cloud cover in May: 44

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in May
Cedar Heights, MD

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

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

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Cedar Heights, Maryland, USA

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