May weather forecast
Oakland, MD

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Weather in May

The last month of the spring, May, is an enjoyable month in Oakland, Maryland, with an average temperature fluctuating between 67.8°F (19.9°C) and 48.7°F (9.3°C).

Temperature

May marks a rise in the average high-temperature, moving from April's moderate 57.9°F (14.4°C) to an enjoyable 67.8°F (19.9°C). Throughout May, the temperature tends to fall to a consistent average low of 48.7°F (9.3°C).

Humidity

In Oakland, the average relative humidity in May is 81%.

Rainfall

May is the month with the most rainfall. Rain falls for 22.3 days and accumulates 3.9" (99mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.6 snowfall days, in May, Oakland aggregates 0.94" (24mm) of snow. In Oakland, during the entire year, snow falls for 64.2 days and aggregates up to 35.2" (894mm) of snow.

Daylight

In Oakland, the average length of the day in May is 14h and 22min.
On the first day of the month, sunrise is at 6:17 am and sunset at 8:11 pm. On the last day of May, sunrise is at 5:52 am and sunset at 8:38 pm EDT.

Sunshine

In Oakland, the average sunshine in May is 8.4h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 5 in May converts into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May?

The high-temperature, in May, in Oakland, is 67.8°F (19.9°C), while the low-temperature averages to 48.7°F (9.3°C).

What is the average humidity in May?

In May, the average relative humidity is 81%.

What is the rainiest month?

May is the month with the most rainfall. Rain falls for 22.3 days and accumulates 3.9" (99mm) of precipitation.

How many days does it rain in May?

In Oakland, in May, during 22.3 rainfall days, 3.9" (99mm) of precipitation is typically accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 0.6 snowfall days, in May, Oakland aggregates 0.94" (24mm) of snow.

How many hours of daylight does Oakland have in May?

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

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 6:17 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:38 pm EDT.

How many hours of sunshine does Oakland have in May?

In May, the average sunshine duration is 8.4h.

What are the months with the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

How high is the UV index in May?

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Oakland, MD

Average temperature in May - Oakland, MD
  • Average high temperature in May: 67.8°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in May: 48.7°F

The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

Average pressure in May
Oakland, MD

Average pressure in May - Oakland, 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 (29.96"Hg).

Average wind speed in May
Oakland, MD

Average wind speed in May - Oakland, MD
  • Average wind speed in May: 6.6mph

The windiest months (with the highest average wind speed) are January and February (8.9mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in May
Oakland, MD

Average humidity in May - Oakland, MD
  • Average humidity in May: 81%

The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is July (78%).

Average rainfall in May
Oakland, MD

Average rainfall in May - Oakland, MD
  • Average rainfall in May: 3.9"

The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is November (2.24").

Average rainfall days in May
Oakland, MD

Average rainfall days in May - Oakland, MD
  • Average rainfall days in May: 22.3 days

The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is February (9.3 days).

Average snowfall in May
Oakland, MD

Average snowfall in May - Oakland, MD
  • Average snowfall in May: 0.94"

The month with the highest snowfall is February (7.6").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Oakland, MD

Average snowfall days in May - Oakland, MD
  • Average snowfall days in May: 0.6 days

The month with the highest number of snowfall days is January (15.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Oakland, 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 2min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in May
Oakland, MD

Average sunshine days in May - Oakland, MD
  • Average sunshine days in May: 6.9 days

The month with the most sunshine days is November (14.5 days).
The month with the least sunshine days is May (6.9 days).

Average UV index in May
Oakland, MD

Average UV index in May - Oakland, MD
  • Average UV index in May: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in May
Oakland, MD

Average cloud cover in May - Oakland, MD
  • Average cloud cover in May: 50

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 40).

Average visibility in May
Oakland, MD

Average visibility in May - Oakland, MD
  • Average visibility in May: 5mi

The months with the highest visibility are March, April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February and September (4mi).

Oakland, Maryland, USA

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