May weather forecast
Mainbrace, MD

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Weather in May

May, the last month of the spring in Mainbrace, is a pleasant month, with temperature in the range of an average low of 57.6°F (14.2°C) and an average high of 70.9°F (21.6°C).

Temperature

The transition to May introduces an increase in the average high-temperature, shifting from a refreshing 61.5°F (16.4°C) in April to an agreeable 70.9°F (21.6°C). During May, the nighttime temperature averages to a mild 57.6°F (14.2°C).

Humidity

The most humid month is May, with an average relative humidity of 79%.

Rainfall

In May, the rain falls for 18.1 days. Throughout May, 2.91" (74mm) of precipitation is accumulated. In Mainbrace, during the entire year, the rain falls for 159 days and collects up to 32.36" (822mm) of precipitation.

Snowfall

In Mainbrace, Maryland, snow does not fall in May through October.

Daylight

In May, the average length of the day is 14h and 19min.
On the first day of the month, sunrise is at 6:05 am and sunset at 7:57 pm. On the last day of May, sunrise is at 5:40 am and sunset at 8:23 pm EDT.

Sunshine

In May, the average sunshine is 9.1h.

UV index

The months with the highest UV index in Mainbrace are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, a daily UV index of 6 turns into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average May temperature?

The high-temperature during May is 70.9°F (21.6°C) and the low-temperature is 57.6°F (14.2°C).

What is the most humid month?

May is the most humid month, with an average relative humidity of 79%.

What is the average humidity in May?

The average relative humidity in May is 79%.

How many days does it rain in May?

In May, the rain falls for 18.1 days. Throughout May, 2.91" (74mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

Does it snow in May?

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

How many hours of daylight does Mainbrace have in May?

In Mainbrace, the average day length in May is 14h and 19min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 6:05 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:23 pm EDT.

How many hours of sunshine does Mainbrace have in May?

The average sunshine duration in May is 9.1h.

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

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 May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat 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
Mainbrace, MD

Average temperature in May - Mainbrace, MD
  • Average high temperature in May: 70.9°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in May: 57.6°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

Average pressure in May
Mainbrace, MD

Average pressure in May - Mainbrace, MD
  • Average pressure in May: 30.01"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in May
Mainbrace, MD

Average wind speed in May - Mainbrace, MD
  • Average wind speed in May: 8.1mph

The windiest months (with the highest average wind speed) are February and March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in May
Mainbrace, MD

Average humidity in May - Mainbrace, MD
  • Average humidity in May: 79%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January and November (73%).

Average rainfall in May
Mainbrace, MD

Average rainfall in May - Mainbrace, MD
  • Average rainfall in May: 2.91"

The wettest month (with the highest rainfall) is July (3.31").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in May
Mainbrace, MD

Average rainfall days in May - Mainbrace, MD
  • Average rainfall days in May: 18.1 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in May
Mainbrace, MD

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

The month with the highest snowfall is January (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in May
Mainbrace, MD

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

The month with the highest number of snowfall days is January (4.2 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
Mainbrace, MD

Average daylight in May / Average sunshine in May - Mainbrace, 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 0min).

Average sunshine days in May
Mainbrace, MD

Average sunshine days in May - Mainbrace, MD
  • Average sunshine days in May: 11.1 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is May (11.1 days).

Average UV index in May
Mainbrace, MD

Average UV index in May - Mainbrace, 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 and December (UV index 2).

Average cloud cover in May
Mainbrace, MD

Average cloud cover in May - Mainbrace, MD
  • Average cloud cover in May: 42

The months with the most cloud cover are February, March and December (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in May
Mainbrace, MD

Average visibility in May - Mainbrace, 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).

Mainbrace, Maryland, USA

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