May weather forecast
Union Bridge, MD

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Weather in May

May, the last month of the spring in Union Bridge, is an agreeable month, with an average temperature fluctuating between 71.2°F (21.8°C) and 52.9°F (11.6°C).

Temperature

Union Bridge's weather in May presents a rise in the average high-temperature, moving from a refreshing 61.5°F (16.4°C) in April to a pleasant 71.2°F (21.8°C). During May, the nighttime temperature averages to a cool 52.9°F (11.6°C).

Humidity

May is the most humid month, with an average relative humidity of 80%.

Rainfall

In Union Bridge, in May, during 18 rainfall days, 2.95" (75mm) of precipitation is typically accumulated. In Union Bridge, Maryland, during the entire year, the rain falls for 157.5 days and collects up to 27.52" (699mm) of precipitation.

Snowfall

Months with snowfall in Union Bridge, Maryland, are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Union Bridge aggregates 0.04" (1mm) of snow. In Union Bridge, during the entire year, snow falls for 22.3 days and aggregates up to 9.76" (248mm) of snow.

Daylight

The average length of the day in May is 14h and 22min.
On the first day of May, sunrise is at 6:08 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:29 pm EDT.

Sunshine

In May, the average sunshine is 8.5h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 in May translates into these instructions:
Fend off overexposure. Sun protection is vital. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Enhance your sun protection with tightly woven, yet airy clothing. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.

Frequently asked questions

What is the usual temperature for Union Bridge in May?

Union Bridge in May has an average high-temperature of 71.2°F (21.8°C) and an average low-temperature of 52.9°F (11.6°C).

What is the most humid month?

With an average relative humidity of 80%, May is the most humid month.

What is the average humidity in May?

In Union Bridge, the average relative humidity in May is 80%.

How many days does it rain in May?

In May, the rain falls for 18 days. Throughout May, 2.95" (75mm) of precipitation is accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Union Bridge aggregates 0.04" (1mm) of snow.

What is the average length of the day in May?

The average day length in May is 14h and 22min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 6:08 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:29 pm EDT.

How long on average sun shines in May?

In Union Bridge, the average sunshine duration in May is 8.5h.

When is the highest UV index?

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

How high is the UV index in May?

In Union Bridge, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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
Union Bridge, MD

Average temperature in May - Union Bridge, MD
  • Average high temperature in May: 71.2°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in May: 52.9°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

Average pressure in May
Union Bridge, MD

Average pressure in May - Union Bridge, 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 (29.95"Hg).

Average wind speed in May
Union Bridge, MD

Average wind speed in May - Union Bridge, MD
  • Average wind speed in May: 6.5mph

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity in May
Union Bridge, MD

Average humidity in May - Union Bridge, MD
  • Average humidity in May: 80%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is April (75%).

Average rainfall in May
Union Bridge, MD

Average rainfall in May - Union Bridge, MD
  • Average rainfall in May: 2.95"

The wettest month (with the highest rainfall) is August (3.23").
The driest month (with the least rainfall) is February (1.61").

Average rainfall days in May
Union Bridge, MD

Average rainfall days in May - Union Bridge, 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 (7.6 days).

Average snowfall in May
Union Bridge, MD

Average snowfall in May - Union Bridge, MD
  • Average snowfall in May: 0.04"

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

Average snowfall days in May
Union Bridge, MD

Average snowfall days in May - Union Bridge, MD
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Union Bridge, MD

Average daylight in May / Average sunshine in May - Union Bridge, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in May
Union Bridge, MD

Average sunshine days in May - Union Bridge, MD
  • Average sunshine days in May: 10.8 days

The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in May
Union Bridge, MD

Average UV index in May - Union Bridge, 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
Union Bridge, MD

Average cloud cover in May - Union Bridge, MD
  • Average cloud cover in May: 46

The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in May
Union Bridge, MD

Average visibility in May - Union Bridge, MD
  • Average visibility in May: 5mi

The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).

Union Bridge, Maryland, USA

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