May weather forecast
Accokeek, MD

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Weather in May

As May dawns upon Accokeek, Maryland, the door to summer swings open. The climate completely shrugs off any cold residue, giving way to warmer temperatures and longer daylight hours. Interestingly, May records a significant rise in rainfall with 2.95" (75mm), giving the environment a refreshing vibe. The increasing heat and the concurrent showers indeed hint at the typical subtropical climate of Maryland. May essentially ushers in the awaited summer while leaving spring behind.

Temperature

The shift into May in Accokeek, Maryland, is marked by a rise in the average high-temperature, moving from April's comfortable 65.1°F (18.4°C) to a warm 74.7°F (23.7°C). In the month of May, the temperature in Accokeek generally rests at an average low of 56.8°F (13.8°C).

Humidity

May, October and December, with an average relative humidity of 76%, are the most humid months in Accokeek.

Rainfall

In Accokeek, during May, the rain falls for 17.7 days and regularly aggregates up to 2.95" (75mm) of precipitation. In Accokeek, during the entire year, the rain falls for 158.2 days and collects up to 30.67" (779mm) of precipitation.

Snowfall

In Accokeek, snow does not fall in May through October.

Daylight

The average length of the day in May is 14h and 18min.
On the first day of May in Accokeek, sunrise is at 6:09 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:26 pm EDT.

Sunshine

In May, the average sunshine in Accokeek is 9h.

UV index

The months with the highest UV index in Accokeek are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: In May, a daily UV index of 6 turns into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

What are May temperatures in Accokeek?

In May, the average high-temperature and low-temperature are 74.7°F (23.7°C) and 56.8°F (13.8°C) respectively.

What is the most humid month in Accokeek?

The months with the highest humidity in Accokeek are May, October and December, with an average relative humidity of 76%.

What is the average humidity in May in Accokeek?

The average relative humidity in May in Accokeek, Maryland, is 76%.

How much does it rain in Accokeek in May?

In Accokeek, in May, it is raining for 17.7 days, with typically 2.95" (75mm) of accumulated precipitation.

When it does not snow in Accokeek?

In Accokeek, Maryland, snow does not fall in May through October.

Does it snow in Accokeek in May?

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

What is the average length of the day in May in Accokeek?

In May, the average day length in Accokeek is 14h and 18min.

When is the sunrise / sunset in May in Accokeek?

On the first day of May, sunrise is at 6:09 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:26 pm EDT.

How many hours of sunshine does Accokeek have in May?

In Accokeek, Maryland, the average sunshine duration in May is 9h.

What are the months with the highest UV index in Accokeek?

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

What is the UV index reading in May in Accokeek?

The average daily maximum UV index in May in Accokeek, Maryland, is 6. A UV Index of 6 to 7 symbolizes a high hazard to health 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
Accokeek, MD

Average temperature in May - Accokeek, MD
  • Average high temperature in May: 74.7°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in May: 56.8°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in May
Accokeek, MD

Average pressure in May - Accokeek, 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
Accokeek, MD

Average wind speed in May - Accokeek, MD
  • Average wind speed in May: 6.3mph

The windiest month (with the highest average wind speed) is March (7.8mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in May
Accokeek, MD

Average humidity in May - Accokeek, MD
  • Average humidity in May: 76%

The months with the highest relative humidity are May, October and December (76%).
The months with the lowest relative humidity are April and July (71%).

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Average rainfall in May
Accokeek, MD

Average rainfall in May - Accokeek, MD
  • Average rainfall in May: 2.95"

The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in May
Accokeek, MD

Average rainfall days in May - Accokeek, 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 November (8.5 days).

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Average snowfall in May
Accokeek, MD

Average snowfall in May - Accokeek, MD
  • Average snowfall in May: 0"

The month with the highest snowfall is January (2.48").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Accokeek, MD

Average snowfall days in May - Accokeek, MD
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (4.5 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
Accokeek, MD

Average daylight in May / Average sunshine in May - Accokeek, MD
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in May: 9h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in May
Accokeek, MD

Average sunshine days in May - Accokeek, MD
  • Average sunshine days in May: 11.5 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is May (11.5 days).

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Average UV index in May
Accokeek, MD

Average UV index in May - Accokeek, 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 and December (UV index 2).

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Average cloud cover in May
Accokeek, MD

Average cloud cover in May - Accokeek, MD
  • Average cloud cover in May: 43

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in May
Accokeek, MD

Average visibility in May - Accokeek, 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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Accokeek, Maryland, USA

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