May weather forecast
Randallstown, MD

Share

Weather in May

May, the last month of the spring in Randallstown, is a pleasant month, with an average temperature ranging between max 72.1°F (22.3°C) and min 55°F (12.8°C).

Temperature

The shift from April to May brings an increase in the average high-temperature, moving from an enjoyable 62.6°F (17°C) to an agreeable 72.1°F (22.3°C). An average low-temperature of 55°F (12.8°C) marks the month of May.

Humidity

May is the most humid month, with an average relative humidity of 78%.

Rainfall

In Randallstown, in May, during 18.2 rainfall days, 3.31" (84mm) of precipitation is typically accumulated. In Randallstown, during the entire year, the rain falls for 167.8 days and collects up to 34.53" (877mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in May is 14h and 21min.
On the first day of May in Randallstown, sunrise is at 6:07 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:27 pm EDT.

Sunshine

The average sunshine in May is 8.7h.

UV index

The months with the highest UV index in Randallstown are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: A daily maximum UV index of 6 in May translates into the following instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
[Resources]

Frequently asked questions

What is the usual temperature for Randallstown in May?

During May, Randallstown experiences an average high-temperature of 72.1°F (22.3°C) and a low-temperature of 55°F (12.8°C).

What is the most humid month in Randallstown?

May is the most humid month in Randallstown, Maryland, with an average relative humidity of 78%.

What is the average humidity in May in Randallstown?

In Randallstown, the average relative humidity in May is 78%.

How many days does it rain in May in Randallstown?

In Randallstown, Maryland, in May, during 18.2 rainfall days, 3.31" (84mm) of precipitation is typically accumulated.

When it does not snow in Randallstown?

May through October are months without snowfall in Randallstown.

Does it snow in Randallstown in May?

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

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

In Randallstown, Maryland, the average day length in May is 14h and 21min.

What time are sunrise and sunset in May in Randallstown?

In May, on the first day of the month, sunrise is at 6:07 am and sunset at 8:01 pm. On the last day of the month, in Randallstown, sunrise is at 5:42 am and sunset at 8:27 pm EDT.

How many hours of sunshine does Randallstown have in May?

In May, the average sunshine duration is 8.7h.

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

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 Randallstown?

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

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

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in May: 55°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

[Resources]

Average pressure in May
Randallstown, MD

Average pressure in May - Randallstown, 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).

[Resources]

Average wind speed in May
Randallstown, MD

Average wind speed in May - Randallstown, MD
  • Average wind speed in May: 6.9mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

[Resources]

Average humidity in May
Randallstown, MD

Average humidity in May - Randallstown, MD
  • Average humidity in May: 78%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are April and July (73%).

[Resources]

Average rainfall in May
Randallstown, MD

Average rainfall in May - Randallstown, MD
  • Average rainfall in May: 3.31"

The wettest month (with the highest rainfall) is August (4.37").
The driest months (with the least rainfall) are January and February (2.28").

[Resources]

Average rainfall days in May
Randallstown, MD

Average rainfall days in May - Randallstown, MD
  • Average rainfall days in May: 18.2 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (9.1 days).

[Resources]

Average snowfall in May
Randallstown, MD

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

The month with the highest snowfall is March (3.39").
The months with the least snowfall are May, June, July, August, September and October (0").

[Resources]

Average snowfall days in May
Randallstown, MD

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

The month with the highest number of snowfall days is February (6.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

Average daylight in May /
Average sunshine in May
Randallstown, MD

Average daylight in May / Average sunshine in May - Randallstown, 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 24min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and February (Average sunshine: 5h and 0min).

[Resources]

Average sunshine days in May
Randallstown, MD

Average sunshine days in May - Randallstown, MD
  • Average sunshine days in May: 10.2 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is May (10.2 days).

[Resources]

Average UV index in May
Randallstown, MD

Average UV index in May - Randallstown, 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).

[Resources]

Average cloud cover in May
Randallstown, MD

Average cloud cover in May - Randallstown, MD
  • Average cloud cover in May: 45

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).

[Resources]

Average visibility in May
Randallstown, MD

Average visibility in May - Randallstown, 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).

[Resources]

Randallstown, Maryland, USA

Weather forecast for your location

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