May weather forecast
Prince Frederick, MD

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Weather in May

The last month of the spring, May, is an agreeable month in Prince Frederick, Maryland, with an average temperature ranging between min 58.1°F (14.5°C) and max 72.1°F (22.3°C).

Temperature

With the onset of May, Prince Frederick's weather sees a minor temperature rise, transitioning from an enjoyable 63.5°F (17.5°C) in April to an agreeable 72.1°F (22.3°C). During the month of May, Prince Frederick experiences a steady low-temperature average of 58.1°F (14.5°C).

Humidity

The most humid month in Prince Frederick is May, with an average relative humidity of 79%.

Rainfall

In Prince Frederick, Maryland, during May, the rain falls for 17.1 days and regularly aggregates up to 3.03" (77mm) of precipitation. In Prince Frederick, during the entire year, the rain falls for 158.1 days and collects up to 33.07" (840mm) of precipitation.

Snowfall

In Prince Frederick, snow does not fall in April through October.

Daylight

In Prince Frederick, the average length of the day in May is 14h and 17min.
On the first day of the month, sunrise is at 6:08 am and sunset at 7:58 pm. On the last day of May, in Prince Frederick, sunrise is at 5:43 am and sunset at 8:24 pm EDT.

Sunshine

The average sunshine in May is 9h.

UV index

The months with the highest UV index in Prince Frederick are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 6 during May translates into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Frequently asked questions

What is the average May temperature in Prince Frederick?

In Prince Frederick, in May, the average high-temperature is 72.1°F (22.3°C), and the average low-temperature is 58.1°F (14.5°C).

What is the most humid month in Prince Frederick?

With an average relative humidity of 79%, May is the most humid month in Prince Frederick, Maryland.

What is the average humidity in May in Prince Frederick?

The average relative humidity in May in Prince Frederick is 79%.

How many days does it rain in May in Prince Frederick?

In May, in Prince Frederick, the rain falls for 17.1 days. Throughout May, 3.03" (77mm) of precipitation is accumulated.

When it does not snow in Prince Frederick?

April through October are months without snowfall in Prince Frederick, Maryland.

How many hours of daylight does Prince Frederick have in May?

In Prince Frederick, Maryland, the average day length in May is 14h and 17min.

When are sunrise and sunset in May in Prince Frederick?

On the first day of May, sunrise is at 6:08 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:24 pm EDT.

How many hours of sunshine does Prince Frederick have in May?

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

What is the month with the highest UV index in Prince Frederick?

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

What is the UV index intensity in May in Prince Frederick?

In May, the average daily maximum UV index in Prince Frederick, Maryland, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to 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
Prince Frederick, MD

Average temperature in May - Prince Frederick, MD
  • Average high temperature in May: 72.1°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in May: 58.1°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 (30°F).

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Average pressure in May
Prince Frederick, MD

Average pressure in May - Prince Frederick, MD
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in May
Prince Frederick, MD

Average wind speed in May - Prince Frederick, MD
  • Average wind speed in May: 7.5mph

The windiest month (with the highest average wind speed) is March (9.2mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).

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Average humidity in May
Prince Frederick, MD

Average humidity in May - Prince Frederick, MD
  • Average humidity in May: 79%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is January (72%).

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Average rainfall in May
Prince Frederick, MD

Average rainfall in May - Prince Frederick, MD
  • Average rainfall in May: 3.03"

The wettest month (with the highest rainfall) is July (4.41").
The driest month (with the least rainfall) is January (1.81").

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Average rainfall days in May
Prince Frederick, MD

Average rainfall days in May - Prince Frederick, MD
  • Average rainfall days in May: 17.1 days

The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is November (8 days).

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Average snowfall in May
Prince Frederick, MD

Average snowfall in May - Prince Frederick, MD
  • Average snowfall in May: 0"

The month with the highest snowfall is January (1.85").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in May
Prince Frederick, MD

Average snowfall days in May - Prince Frederick, MD
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Prince Frederick, MD

Average daylight in May / Average sunshine in May - Prince Frederick, 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 42min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in May
Prince Frederick, MD

Average sunshine days in May - Prince Frederick, MD
  • Average sunshine days in May: 11.9 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is August (11.3 days).

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Average UV index in May
Prince Frederick, MD

Average UV index in May - Prince Frederick, 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
Prince Frederick, MD

Average cloud cover in May - Prince Frederick, MD
  • Average cloud cover in May: 42

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in May
Prince Frederick, MD

Average visibility in May - Prince Frederick, 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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Prince Frederick, Maryland, USA

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