May weather forecast
Oak Forest, MD

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Weather in May

The last month of the spring, May, is a pleasant month in Oak Forest, Maryland, with an average temperature fluctuating between 55.2°F (12.9°C) and 72.5°F (22.5°C).

Temperature

May's arrival is marked by an increase in the average high-temperature, moving from an enjoyable 63.1°F (17.3°C) in April to an agreeable 72.5°F (22.5°C). Oak Forest, during May, witnesses an average low-temperature of 55.2°F (12.9°C).

Humidity

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

Rainfall

In May, the rain falls for 18.2 days. Throughout May, 3.11" (79mm) of precipitation is accumulated. Throughout the year, in Oak Forest, there are 165.5 rainfall days, and 31.65" (804mm) of precipitation is accumulated.

Snowfall

In Oak Forest, snow does not fall in May through October.

Daylight

The average length of the day in May is 14h and 20min.
On the first day of May in Oak Forest, sunrise is at 6:07 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:27 pm EDT.

Sunshine

In May, the average sunshine is 8.9h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Oak Forest, Maryland. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: A daily high UV index of 6 in May leads to these guidelines:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Frequently asked questions

What are the temperatures in Oak Forest in May?

In May, in Oak Forest, the average high-temperature is 72.5°F (22.5°C), and the average low-temperature is 55.2°F (12.9°C).

What are the most humid months in Oak Forest?

The months with the highest humidity in Oak Forest are May and October, with an average relative humidity of 77%.

What is the average humidity in May in Oak Forest?

In Oak Forest, the average relative humidity in May is 77%.

How much does it rain in Oak Forest in May?

In Oak Forest, Maryland, in May, it is raining for 18.2 days, with typically 3.11" (79mm) of accumulated precipitation.

When it does not snow in Oak Forest?

May through October are months without snowfall in Oak Forest.

Does it snow in Oak Forest in May?

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

How many hours of daylight does Oak Forest have in May?

The average day length in May in Oak Forest is 14h and 20min.

What time are sunrise and sunset in May in Oak Forest?

On the first day of May in Oak Forest, sunrise is at 6:07 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:27 pm EDT.

How many hours of sunshine does Oak Forest have in May?

In May, the average sunshine duration is 8.9h.

What are the months with the highest UV index in Oak Forest?

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

What is the UV index reading in May in Oak Forest?

The average daily maximum UV index in May in Oak Forest is 6. A UV Index 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
Oak Forest, MD

Average temperature in May - Oak Forest, MD
  • Average high temperature in May: 72.5°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.1°F).

  • Average low temperature in May: 55.2°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

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Average pressure in May
Oak Forest, MD

Average pressure in May - Oak Forest, 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).

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Average wind speed in May
Oak Forest, MD

Average wind speed in May - Oak Forest, 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 (5.4mph).

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Average humidity in May
Oak Forest, MD

Average humidity in May - Oak Forest, MD
  • Average humidity in May: 77%

The months with the highest relative humidity are May and October (77%).
The month with the lowest relative humidity is July (71%).

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Average rainfall in May
Oak Forest, MD

Average rainfall in May - Oak Forest, MD
  • Average rainfall in May: 3.11"

The wettest month (with the highest rainfall) is August (3.74").
The driest month (with the least rainfall) is January (2.05").

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Average rainfall days in May
Oak Forest, MD

Average rainfall days in May - Oak Forest, 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 (9.7 days).

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Average snowfall in May
Oak Forest, MD

Average snowfall in May - Oak Forest, MD
  • Average snowfall in May: 0"

The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Oak Forest, MD

Average snowfall days in May - Oak Forest, MD
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (4.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Oak Forest, MD

Average daylight in May / Average sunshine in May - Oak Forest, 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: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in May
Oak Forest, MD

Average sunshine days in May - Oak Forest, MD
  • Average sunshine days in May: 10.4 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.4 days).

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Average UV index in May
Oak Forest, MD

Average UV index in May - Oak Forest, 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).

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Average cloud cover in May
Oak Forest, MD

Average cloud cover in May - Oak Forest, 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).

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Average visibility in May
Oak Forest, MD

Average visibility in May - Oak Forest, 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).

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Oak Forest, Maryland, USA

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