May weather forecast
Greenland Beach, MD

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Weather in May

The last month of the spring, May, is an agreeable month in Greenland Beach, Maryland, with an average temperature varying between 57.2°F (14°C) and 72.1°F (22.3°C).

Temperature

Greenland Beach's May weather shows an increase in high-temperatures, moving from April's refreshing 62.8°F (17.1°C) to an agreeable 72.1°F (22.3°C). Greenland Beach encounters an average low-temperature of 57.2°F (14°C) during May nights.

Humidity

The most humid month in Greenland Beach is May, with an average relative humidity of 78%.

Rainfall

In Greenland Beach, in May, it is raining for 17.5 days, with typically 2.87" (73mm) of accumulated precipitation. Throughout the year, in Greenland Beach, there are 155.7 rainfall days, and 31.22" (793mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Greenland Beach.

Daylight

The average length of the day in May in Greenland Beach is 14h and 20min.
On the first day of May in Greenland Beach, sunrise is at 6:06 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:26 pm EDT.

Sunshine

In Greenland Beach, Maryland, the average sunshine in May is 9.1h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: A daily high UV index of 6 in May leads to these guidelines:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What is the usual temperature for Greenland Beach in May?

The high-temperature, in May, in Greenland Beach, records 72.1°F (22.3°C), while the low-temperature is 57.2°F (14°C).

What is the most humid month in Greenland Beach?

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

What is the average humidity in May in Greenland Beach?

In May, the average relative humidity in Greenland Beach is 78%.

How many days does it rain in May in Greenland Beach?

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

When it does not snow in Greenland Beach?

May through October are months without snowfall in Greenland Beach, Maryland.

Does it snow in Greenland Beach in May?

In May, in Greenland Beach, Maryland, it doesn't snow. April is the latest month when it typically snows.

What is the average length of the day in May in Greenland Beach?

In Greenland Beach, the average day length in May is 14h and 20min.

When are sunrise and sunset in May in Greenland Beach?

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 5:41 am and sunset at 8:26 pm EDT.

How long on average sun shines in May in Greenland Beach?

In May, the average sunshine duration in Greenland Beach is 9.1h.

What are the months with the highest UV index in Greenland Beach?

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

What is the UV index intensity in May in Greenland Beach?

The average daily maximum UV index in May in Greenland Beach is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's 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
Greenland Beach, MD

Average temperature in May - Greenland Beach, 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).

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Average pressure in May
Greenland Beach, MD

Average pressure in May - Greenland Beach, 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).

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Average wind speed in May
Greenland Beach, MD

Average wind speed in May - Greenland Beach, 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).

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Average humidity in May
Greenland Beach, MD

Average humidity in May - Greenland Beach, 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%).

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Average rainfall in May
Greenland Beach, MD

Average rainfall in May - Greenland Beach, 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").

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Average rainfall days in May
Greenland Beach, MD

Average rainfall days in May - Greenland Beach, 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).

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Average snowfall in May
Greenland Beach, MD

Average snowfall in May - Greenland Beach, 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").

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Average snowfall days in May
Greenland Beach, MD

Average snowfall days in May - Greenland Beach, 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).

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Average daylight in May /
Average sunshine in May
Greenland Beach, MD

Average daylight in May / Average sunshine in May - Greenland Beach, 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).

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Average sunshine days in May
Greenland Beach, MD

Average sunshine days in May - Greenland Beach, 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).

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Average UV index in May
Greenland Beach, MD

Average UV index in May - Greenland Beach, 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).

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Average cloud cover in May
Greenland Beach, MD

Average cloud cover in May - Greenland Beach, 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).

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Average visibility in May
Greenland Beach, MD

Average visibility in May - Greenland Beach, 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).

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Greenland Beach, Maryland, USA

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