July weather forecast
North Brentwood, MD

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Weather in July

July is a hot summer month in North Brentwood, Maryland, with an average temperature fluctuating between 70°F (21.1°C) and 87.4°F (30.8°C).

Temperature

July, marked by an average high-temperature of 87.4°F (30.8°C) and a low-temperature of 70°F (21.1°C), is the warmest month.

Heat index

July's mean heat index is computed to be a sweltering 98.6°F (37°C). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Heat index details are generally centered around shaded locations and a mild breeze. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

April and July, with an average relative humidity of 71%, are the least humid months.

Rainfall

In North Brentwood, in July, it is raining for 16.8 days, with typically 3.11" (79mm) of accumulated precipitation. Throughout the year, there are 157.9 rainfall days, and 31.14" (791mm) of precipitation is accumulated.

Snowfall

In North Brentwood, snow does not fall in May through November.

Daylight

The average length of the day in July is 14h and 35min.
On the first day of July, sunrise is at 5:46 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:19 pm EDT.

Sunshine

With an average of 10.9h of sunshine, July has the most sunshine of the year in North Brentwood.

UV index

The months with the highest UV index in North Brentwood, 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 unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high UV index of 6 in July translates into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What is the warmest month in North Brentwood?

North Brentwood's July weather, marked by an average high temperature of 87.4°F (30.8°C) and an average low temperature of 70°F (21.1°C), is the warmest in the year.

How hot does it get in North Brentwood in July?

The average high-temperature and low-temperature during July are 87.4°F (30.8°C) and 70°F (21.1°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in July is computed to be 98.6°F (37°C).

What are the least humid months in North Brentwood?

April and July, with an average relative humidity of 71%, are the least humid months.

What is the average humidity in July in North Brentwood?

The average relative humidity in July is 71%.

How much does it rain in North Brentwood in July?

In North Brentwood, in July, during 16.8 rainfall days, 3.11" (79mm) of precipitation is typically accumulated.

When it does not snow in North Brentwood?

In North Brentwood, Maryland, snow does not fall in May through November.

How many hours of daylight does North Brentwood have in July?

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

What time are sunrise and sunset in July in North Brentwood?

On the first day of July in North Brentwood, sunrise is at 5:46 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:19 pm EDT.

What month has the most sunshine in North Brentwood?

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

How long on average sun shines in July in North Brentwood?

In July, the average sunshine duration in North Brentwood is 10.9h.

What is the month with the highest UV index in North Brentwood?

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

What is the UV index intensity in July in North Brentwood?

In North Brentwood, Maryland, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's 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 July
North Brentwood, MD

Average temperature in July - North Brentwood, MD
  • Average high temperature in July: 87.4°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in July: 70°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in July
North Brentwood, MD

Average pressure in July - North Brentwood, 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
North Brentwood, MD

Average wind speed in July - North Brentwood, MD
  • Average wind speed in July: 5.4mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in July
North Brentwood, MD

Average humidity in July - North Brentwood, MD
  • Average humidity in July: 71%

The months with the highest relative humidity are May, October and December (76%).
The months with the lowest relative humidity are April and July (71%).

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Average rainfall in July
North Brentwood, MD

Average rainfall in July - North Brentwood, MD
  • Average rainfall in July: 3.11"

The wettest month (with the highest rainfall) is August (3.58").
The driest month (with the least rainfall) is January (2.01").

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Average rainfall days in July
North Brentwood, MD

Average rainfall days in July - North Brentwood, MD
  • Average rainfall days in July: 16.8 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is November (9 days).

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Average snowfall in July
North Brentwood, MD

Average snowfall in July - North Brentwood, MD
  • Average snowfall in July: 0"

The month with the highest snowfall is January (2.6").
The months with the least snowfall are May, June, July, August, September, October and November (0").

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Average snowfall days in July
North Brentwood, MD

Average snowfall days in July - North Brentwood, MD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (4.1 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
North Brentwood, MD

Average daylight in July / Average sunshine in July - North Brentwood, 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
North Brentwood, MD

Average sunshine days in July - North Brentwood, MD
  • Average sunshine days in July: 12 days

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (11.8 days).

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Average UV index in July
North Brentwood, MD

Average UV index in July - North Brentwood, 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
North Brentwood, MD

Average cloud cover in July - North Brentwood, 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
North Brentwood, MD

Average visibility in July - North Brentwood, 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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North Brentwood, Maryland, USA

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