May weather forecast
Colmar Manor, MD

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Weather in May

May, the last month of the spring in Colmar Manor, is a warm month, with an average temperature fluctuating between 57°F (13.9°C) and 73.9°F (23.3°C).

Temperature

Colmar Manor's May weather brings a rise in high-temperatures, moving from a refreshing 64.8°F (18.2°C) in April to a moderately hot 73.9°F (23.3°C). The low-temperature average for Colmar Manor during May stands at a moderate 57°F (13.9°C).

Humidity

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

Rainfall

In May, in Colmar Manor, the rain falls for 17.9 days. Throughout May, 2.99" (76mm) of precipitation is accumulated. In Colmar Manor, during the entire year, the rain falls for 157.9 days and collects up to 31.14" (791mm) of precipitation.

Snowfall

In Colmar Manor, snow does not fall in May through November.

Daylight

In Colmar Manor, the average length of the day in May is 14h and 19min.
On the first day of the month, sunrise is at 6:08 am and sunset at 8:00 pm. On the last day of May, in Colmar Manor, Maryland, sunrise is at 5:44 am and sunset at 8:26 pm EDT.

Sunshine

In May, the average sunshine is 8.9h.

UV index

The months with the highest UV index in Colmar Manor 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 exposure to the Sun's UV radiation for the average person.
Note: During May, 6 as the daily maximum UV index converts into the following advice:
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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

What are May temperatures in Colmar Manor?

In Colmar Manor, in May, the average high-temperature is 73.9°F (23.3°C), and the average low-temperature is 57°F (13.9°C).

What are the most humid months in Colmar Manor?

May, October and December, with an average relative humidity of 76%, are most humid months in Colmar Manor, Maryland.

What is the average humidity in May in Colmar Manor?

In Colmar Manor, Maryland, the average relative humidity in May is 76%.

How many days does it rain in May in Colmar Manor?

In Colmar Manor, Maryland, during May, the rain falls for 17.9 days and regularly aggregates up to 2.99" (76mm) of precipitation.

When it does not snow in Colmar Manor?

In Colmar Manor, snow does not fall in May through November.

Does it snow in Colmar Manor in May?

In May, in Colmar Manor, 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 Colmar Manor?

The average day length in May in Colmar Manor is 14h and 19min.

What time are sunrise and sunset in May in Colmar Manor?

On the first day of May in Colmar Manor, sunrise is at 6:08 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:26 pm EDT.

How many hours of sunshine does Colmar Manor have in May?

In May, the average sunshine duration in Colmar Manor, Maryland, is 8.9h.

What are the months with the highest UV index in Colmar Manor?

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 Colmar Manor?

In Colmar Manor, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health threat 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
Colmar Manor, MD

Average temperature in May - Colmar Manor, MD
  • Average high temperature in May: 73.9°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in May: 57°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in May
Colmar Manor, MD

Average pressure in May - Colmar Manor, 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
Colmar Manor, MD

Average wind speed in May - Colmar Manor, MD
  • Average wind speed in May: 6.8mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in May
Colmar Manor, MD

Average humidity in May - Colmar Manor, 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
Colmar Manor, MD

Average rainfall in May - Colmar Manor, MD
  • Average rainfall in May: 2.99"

The wettest month (with the highest rainfall) is August (3.58").
The driest month (with the least rainfall) is January (2.01").

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Average rainfall days in May
Colmar Manor, MD

Average rainfall days in May - Colmar Manor, MD
  • Average rainfall days in May: 17.9 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is November (9 days).

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Average snowfall in May
Colmar Manor, MD

Average snowfall in May - Colmar Manor, MD
  • Average snowfall in May: 0"

The month with the highest snowfall is January (2.6").
The months with the least snowfall are May, June, July, August, September, October and November (0").

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Average snowfall days in May
Colmar Manor, MD

Average snowfall days in May - Colmar Manor, MD
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (4.1 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
Colmar Manor, MD

Average daylight in May / Average sunshine in May - Colmar Manor, 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 5min

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 0min).

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Average sunshine days in May
Colmar Manor, MD

Average sunshine days in May - Colmar Manor, MD
  • Average sunshine days in May: 11.8 days

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (11.8 days).

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Average UV index in May
Colmar Manor, MD

Average UV index in May - Colmar Manor, 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
Colmar Manor, MD

Average cloud cover in May - Colmar Manor, 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 29).

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Average visibility in May
Colmar Manor, MD

Average visibility in May - Colmar Manor, 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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Colmar Manor, Maryland, USA

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