May weather forecast
The Plantations, MD

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Weather in May

The last month of the spring, May, is an agreeable month in The Plantations, Maryland, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 72.7°F (22.6°C).

Temperature

The Plantations, Maryland, in May experiences an increase in the average high-temperature, moving from April's comfortable 63°F (17.2°C) to a pleasant 72.7°F (22.6°C). May brings with it a nighttime average temperature of 54.5°F (12.5°C).

Humidity

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

Rainfall

In The Plantations, in May, it is raining for 17.7 days, with typically 3.19" (81mm) of accumulated precipitation. Throughout the year, there are 158.7 rainfall days, and 30.91" (785mm) of precipitation is accumulated.

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, The Plantations aggregates 0.2" (5mm) of snow. Throughout the year, in The Plantations, there are 21.3 snowfall days, and 13.31" (338mm) of snow is accumulated.

Daylight

In May, the average length of the day is 14h and 20min.
On the first day of the month, sunrise is at 6:09 am and sunset at 8:02 pm. On the last day of May, sunrise is at 5:44 am and sunset at 8:28 pm EDT.

Sunshine

In The Plantations, Maryland, the average sunshine in May is 8.7h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In May, an average UV index of 6 transforms into the following instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Enhance your sun protection with tightly woven, yet airy clothing. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.

Frequently asked questions

What are May temperatures?

In The Plantations, 72.7°F (22.6°C) is the average high-temperature and 54.5°F (12.5°C) is the average low-temperature during May.

What are the most humid months?

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

What is the average humidity in May?

The average relative humidity in May is 79%.

How much does it rain in The Plantations in May?

In The Plantations, in May, during 17.7 rainfall days, 3.19" (81mm) of precipitation is typically accumulated.

What is the last month it snows?

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

What is the average length of the day in May?

In The Plantations, the average day length in May is 14h and 20min.

When is the sunrise / sunset in May?

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 8:28 pm EDT.

How many hours of sunshine does The Plantations have in May?

In May, the average sunshine duration is 8.7h.

What is the month with the highest UV index?

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

How high is the UV index in May?

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
The Plantations, MD

Average temperature in May - The Plantations, 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).

Average pressure in May
The Plantations, MD

Average pressure in May - The Plantations, 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
The Plantations, MD

Average wind speed in May - The Plantations, 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).

Average humidity in May
The Plantations, MD

Average humidity in May - The Plantations, 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%).

Average rainfall in May
The Plantations, MD

Average rainfall in May - The Plantations, 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").

Average rainfall days in May
The Plantations, MD

Average rainfall days in May - The Plantations, 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).

Average snowfall in May
The Plantations, MD

Average snowfall in May - The Plantations, 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").

Average snowfall days in May
The Plantations, MD

Average snowfall days in May - The Plantations, 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).

Average daylight in May /
Average sunshine in May
The Plantations, MD

Average daylight in May / Average sunshine in May - The Plantations, 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).

Average sunshine days in May
The Plantations, MD

Average sunshine days in May - The Plantations, 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).

Average UV index in May
The Plantations, MD

Average UV index in May - The Plantations, 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).

Average cloud cover in May
The Plantations, MD

Average cloud cover in May - The Plantations, 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).

Average visibility in May
The Plantations, MD

Average visibility in May - The Plantations, 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).

The Plantations, Maryland, USA

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