May weather forecast
Arundel Hills, MD

Share

Weather in May

May, the last month of the spring in Arundel Hills, is an agreeable month, 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

The shift into May is marked by a rise in the average high-temperature, moving from April's comfortable 63.1°F (17.3°C) to an agreeable 72.3°F (22.4°C). In May, Arundel Hills records an average nighttime temperature of 56.3°F (13.5°C).

Humidity

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

Rainfall

In Arundel Hills, in May, it is raining for 17 days, with typically 2.91" (74mm) of accumulated precipitation. In Arundel Hills, 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

In Arundel Hills, 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 8:00 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 is 9.1h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Arundel Hills. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 6 during May translates into the following guidance:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.

Frequently asked questions

What is the temperature in May?

The high-temperature during May is 72.3°F (22.4°C) and the low-temperature is 56.3°F (13.5°C).

What is the most humid month?

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

What is the average humidity in May?

The average relative humidity in May is 77%.

How much does it rain in May?

In Arundel Hills, during May, the rain falls for 17 days and regularly aggregates up to 2.91" (74mm) of precipitation.

When it does not snow?

April through October are months without snowfall.

How many hours of daylight does Arundel Hills have in May?

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

What time are sunrise and sunset in May?

On the first day of May, sunrise is at 6:07 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:26 pm EDT.

How long on average sun shines in May?

In May, the average sunshine duration is 9.1h.

When is the highest UV index in Arundel Hills?

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 Arundel Hills?

In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk 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
Arundel Hills, MD

Average temperature in May - Arundel Hills, 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).

Average pressure in May
Arundel Hills, MD

Average pressure in May - Arundel Hills, 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).

Average wind speed in May
Arundel Hills, MD

Average wind speed in May - Arundel Hills, 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).

Average humidity in May
Arundel Hills, MD

Average humidity in May - Arundel Hills, 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%).

Average rainfall in May
Arundel Hills, MD

Average rainfall in May - Arundel Hills, 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").

Average rainfall days in May
Arundel Hills, MD

Average rainfall days in May - Arundel Hills, 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).

Average snowfall in May
Arundel Hills, MD

Average snowfall in May - Arundel Hills, 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").

Average snowfall days in May
Arundel Hills, MD

Average snowfall days in May - Arundel Hills, 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).

Average daylight in May /
Average sunshine in May
Arundel Hills, MD

Average daylight in May / Average sunshine in May - Arundel Hills, 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: 9h and 1min

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).

Average sunshine days in May
Arundel Hills, MD

Average sunshine days in May - Arundel Hills, 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).

Average UV index in May
Arundel Hills, MD

Average UV index in May - Arundel Hills, 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
Arundel Hills, MD

Average cloud cover in May - Arundel Hills, 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).

Average visibility in May
Arundel Hills, MD

Average visibility in May - Arundel Hills, 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).

Arundel Hills, Maryland, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location