May weather forecast
Timber Run, MD

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Weather in May

The last month of the spring, May, is an agreeable month in Timber Run, Maryland, with an average temperature ranging between max 72.7°F (22.6°C) and min 55.4°F (13°C).

Temperature

With the onset of May, Timber Run's average high-temperature experiences a rise, moving from April's enjoyable 63.1°F (17.3°C) to a pleasant 72.7°F (22.6°C). Timber Run records a mean low-temperature of 55.4°F (13°C) in May.

Humidity

May and October, with an average relative humidity of 77%, are the most humid months.

Rainfall

In Timber Run, in May, during 18 rainfall days, 3.15" (80mm) of precipitation is typically accumulated. In Timber Run, during the entire year, the rain falls for 159.3 days and collects up to 30.31" (770mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In May, the average length of the day is 14h and 22min.
On the first day of May in Timber Run, 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 8:28 pm EDT.

Sunshine

In Timber Run, the average sunshine in May is 8.9h.

UV index

The months with the highest UV index 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 rays for the ordinary person.
Note: The maximum daily UV index, 6 in May, converts into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in May?

In Timber Run, in May, the average high-temperature is 72.7°F (22.6°C), and the average low-temperature is 55.4°F (13°C).

What is the most humid month in Timber Run?

May and October, with an average relative humidity of 77%, are most humid months.

What is the average humidity in May?

In Timber Run, the average relative humidity in May is 77%.

How much does it rain in May?

In Timber Run, in May, during 18 rainfall days, 3.15" (80mm) of precipitation is typically accumulated.

When it does not snow?

In Timber Run, snow does not fall in April through October.

What is the average length of the day in May?

In May, the average day length is 14h and 22min.

When is the sunrise / sunset in May?

On the first day of May, 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 8:28 pm EDT.

How many hours of sunshine does Timber Run have in May?

In Timber Run, the average sunshine duration in May is 8.9h.

What is the month with the highest UV index?

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 Timber Run, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Timber Run, MD

Average temperature in May - Timber Run, MD
  • Average high temperature in May: 72.7°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (38.1°F).

  • Average low temperature in May: 55.4°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

Average pressure in May
Timber Run, MD

Average pressure in May - Timber Run, 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
Timber Run, MD

Average wind speed in May - Timber Run, MD
  • Average wind speed in May: 6.8mph

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in May
Timber Run, MD

Average humidity in May - Timber Run, MD
  • Average humidity in May: 77%

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

Average rainfall in May
Timber Run, MD

Average rainfall in May - Timber Run, MD
  • Average rainfall in May: 3.15"

The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is January (1.85").

Average rainfall days in May
Timber Run, MD

Average rainfall days in May - Timber Run, MD
  • Average rainfall days in May: 18 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (8.4 days).

Average snowfall in May
Timber Run, MD

Average snowfall in May - Timber Run, MD
  • Average snowfall in May: 0"

The month with the highest snowfall is March (3.03").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in May
Timber Run, MD

Average snowfall days in May - Timber Run, MD
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (4.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Timber Run, MD

Average daylight in May / Average sunshine in May - Timber Run, 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 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and February (Average sunshine: 5h and 6min).

Average sunshine days in May
Timber Run, MD

Average sunshine days in May - Timber Run, MD
  • Average sunshine days in May: 11 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (11 days).

Average UV index in May
Timber Run, MD

Average UV index in May - Timber Run, 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
Timber Run, MD

Average cloud cover in May - Timber Run, MD
  • Average cloud cover in May: 44

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

Average visibility in May
Timber Run, MD

Average visibility in May - Timber Run, 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).

Timber Run, Maryland, USA

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