July weather forecast
South Laurel, MD

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Weather in July

July is a hot summer month in South Laurel, Maryland, with temperature in the range of an average low of 69.8°F (21°C) and an average high of 86.4°F (30.2°C).

Temperature

South Laurel's warmest month, July, generally records average temperatures ranging from a high of 86.4°F (30.2°C) to a low of 69.8°F (21°C).

Heat index

The heat index value for July is calculated to be a fiery hot 96.8°F (36°C). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', arises from combining readings of air temperature and relative moisture content. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially crucial for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In South Laurel, the average relative humidity in July is 72%.

Rainfall

In South Laurel, in July, during 16.8 rainfall days, 3.39" (86mm) of precipitation is typically accumulated. In South Laurel, during the entire year, the rain falls for 156.7 days and collects up to 31.81" (808mm) of precipitation.

Snowfall

In South Laurel, snow does not fall in May through October.

Daylight

In South Laurel, the average length of the day in July is 14h and 35min.
On the first day of the month, sunrise is at 5:45 am and sunset at 8:37 pm. On the last day of July, sunrise is at 6:07 am and sunset at 8:19 pm EDT.

Sunshine

July has the most sunshine of the year in South Laurel, with an average of 10.9h of sunshine.

UV index

The months with the highest UV index in South Laurel, Maryland, 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 exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in July interprets into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Frequently asked questions

What time of the year is the hottest in South Laurel?

In South Laurel, the peak average temperatures are observed in July, with a high of 86.4°F (30.2°C) and a low of 69.8°F (21°C).

Is it hot in South Laurel during July?

In July, in South Laurel, the average high-temperature is 86.4°F (30.2°C), and the average low-temperature is 69.8°F (21°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in July is calculated to be 96.8°F (36°C).

What is the average humidity in July in South Laurel?

In South Laurel, Maryland, the average relative humidity in July is 72%.

How many days does it rain in July in South Laurel?

In July, in South Laurel, Maryland, the rain falls for 16.8 days. Throughout July, 3.39" (86mm) of precipitation is accumulated.

When it does not snow in South Laurel?

May through October are months without snowfall in South Laurel.

How many hours of daylight does South Laurel have in July?

In July, the average day length in South Laurel is 14h and 35min.

When is the sunrise / sunset in July in South Laurel?

On the first day of July in South Laurel, Maryland, sunrise is at 5:45 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 8:19 pm EDT.

What month has the most sunshine in South Laurel?

July has the most sunshine of the year in South Laurel, with an average of 10.9h of sunshine.

How many hours of sunshine does South Laurel have in July?

The average sunshine duration in July is 10.9h.

When is the highest UV index in South Laurel?

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

What is the UV index reading in July in South Laurel?

The average daily maximum UV index in July in South Laurel is 6. A UV Index reading of 6 to 7 represents a high health risk 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 July
South Laurel, MD

Average temperature in July - South Laurel, MD
  • Average high temperature in July: 86.4°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in July: 69.8°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (28°F).

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Average pressure in July
South Laurel, MD

Average pressure in July - South Laurel, MD
  • Average pressure in July: 29.97"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 July
South Laurel, MD

Average wind speed in July - South Laurel, MD
  • Average wind speed in July: 5.6mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

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Average humidity in July
South Laurel, MD

Average humidity in July - South Laurel, MD
  • Average humidity in July: 72%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in July
South Laurel, MD

Average rainfall in July - South Laurel, MD
  • Average rainfall in July: 3.39"

The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is January (2.05").

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Average rainfall days in July
South Laurel, MD

Average rainfall days in July - South Laurel, MD
  • Average rainfall days in July: 16.8 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (8.9 days).

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Average snowfall in July
South Laurel, MD

Average snowfall in July - South Laurel, MD
  • Average snowfall in July: 0"

The month with the highest snowfall is January (2.36").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
South Laurel, MD

Average snowfall days in July - South Laurel, MD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (4.3 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 July /
Average sunshine in July
South Laurel, MD

Average daylight in July / Average sunshine in July - South Laurel, MD
  • Average daylight in July: 14h and 4min

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 July: 10h and 5min

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).

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Average sunshine days in July
South Laurel, MD

Average sunshine days in July - South Laurel, MD
  • Average sunshine days in July: 12.2 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (11.5 days).

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Average UV index in July
South Laurel, MD

Average UV index in July - South Laurel, MD
  • Average UV index in July: 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).

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Average cloud cover in July
South Laurel, MD

Average cloud cover in July - South Laurel, MD
  • Average cloud cover in July: 29

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 July
South Laurel, MD

Average visibility in July - South Laurel, MD
  • Average visibility in July: 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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South Laurel, Maryland, USA

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