May weather forecast
Raynor Heights, MD

Weather in May

The last month of the spring, May, is an agreeable month in Raynor Heights, Maryland, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 72.3°F (22.4°C).

Temperature

In Raynor Heights, the average high-temperature in May rises from an enjoyable 63.1°F (17.3°C) in April to an agreeable 72.3°F (22.4°C). In May, the average low-temperature is 56.3°F (13.5°C).

Humidity

With an average relative humidity of 77%, May is the most humid month.

Rainfall

In Raynor Heights, in May, during 17 rainfall days, 2.91" (74mm) of precipitation is typically accumulated. In Raynor Heights, Maryland, during the entire year, the rain falls for 156.3 days and collects up to 29.61" (752mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in May is 14h and 20min.
On the first day of the month, sunrise is at 6:07 am and sunset at 7:59 pm. On the last day of May, sunrise is at 5:42 am and sunset at 8:26 pm EDT.

Sunshine

The average sunshine in May in Raynor Heights is 9.1h.

UV index

The months with the highest UV index in Raynor Heights are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 6 in May transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the most humid month in Raynor Heights?

The most humid month is May, with an average relative humidity of 77%.

What is the average humidity in May in Raynor Heights?

In Raynor Heights, the average relative humidity in May is 77%.

How much does it rain in Raynor Heights in May?

In May, in Raynor Heights, the rain falls for 17 days. Throughout May, 2.91" (74mm) of precipitation is accumulated.

When it does not snow in Raynor Heights?

April through October are months without snowfall in Raynor Heights.

What is the average length of the day in May in Raynor Heights?

The average day length in May is 14h and 20min.

When is the sunrise / sunset in May in Raynor Heights?

In May, on the first day of the month, sunrise is at 6:07 am and sunset at 7:59 pm. On the last day of the month, in Raynor Heights, sunrise is at 5:42 am and sunset at 8:26 pm EDT.

How many hours of sunshine does Raynor Heights have in May?

In May, the average sunshine duration is 9.1h.

What are the months with the highest UV index in Raynor Heights?

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

What is the UV index reading in May in Raynor Heights?

In Raynor Heights, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Raynor Heights, MD

Average temperature in May - Raynor Heights, MD
  • Average high temperature in May: 72.3°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 (38.8°F).

  • Average low temperature in May: 56.3°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

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Average pressure in May
Raynor Heights, MD

Average pressure in May - Raynor Heights, 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
Raynor Heights, MD

Average wind speed in May - Raynor Heights, MD
  • Average wind speed in May: 7.1mph

The windiest months (with the highest average wind speed) are February and March (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in May
Raynor Heights, MD

Average humidity in May - Raynor Heights, MD
  • Average humidity in May: 77%

The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are April and July (72%).

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Average rainfall in May
Raynor Heights, MD

Average rainfall in May - Raynor Heights, MD
  • Average rainfall in May: 2.91"

The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is January (1.77").

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Average rainfall days in May
Raynor Heights, MD

Average rainfall days in May - Raynor Heights, MD
  • Average rainfall days in May: 17 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (8.6 days).

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Average snowfall in May
Raynor Heights, MD

Average snowfall in May - Raynor Heights, MD
  • Average snowfall in May: 0"

The month with the highest snowfall is January (2.24").
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
Raynor Heights, MD

Average snowfall days in May - Raynor Heights, MD
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (3.9 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
Raynor Heights, MD

Average daylight in May / Average sunshine in May - Raynor Heights, MD
  • Average daylight in May: 14h and 20min

The month with the longest days is June (Average daylight: 14h and 53min).
The month with the shortest days is December (Average daylight: 9h and 28min).

  • Average sunshine in May: 9h and 6min

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
Raynor Heights, MD

Average sunshine days in May - Raynor Heights, MD
  • Average sunshine days in May: 11.7 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is July (10.9 days).

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Average UV index in May
Raynor Heights, MD

Average UV index in May - Raynor Heights, 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).

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Average cloud cover in May
Raynor Heights, MD

Average cloud cover in May - Raynor Heights, MD
  • Average cloud cover in May: 42

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in May
Raynor Heights, MD

Average visibility in May - Raynor Heights, 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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