July weather forecast
Twin Brook Forest, MD

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Weather in July

July is a tropical summer month in Twin Brook Forest, Maryland, with an average temperature ranging between max 87.1°F (30.6°C) and min 68.5°F (20.3°C).

Temperature

July is Twin Brook Forest's warmest month, registering average high temperatures of 87.1°F (30.6°C) and lows of 68.5°F (20.3°C).

Heat index

July's heat index is computed to be a torrid 98.6°F (37°C). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

July is the least humid month in Twin Brook Forest, Maryland, with an average relative humidity of 70%.

Rainfall

In Twin Brook Forest, in July, during 16.6 rainfall days, 2.99" (76mm) of precipitation is typically accumulated. In Twin Brook Forest, Maryland, during the entire year, the rain falls for 156.8 days and collects up to 30.98" (787mm) of precipitation.

Snowfall

In Twin Brook Forest, Maryland, snow does not fall in May through October.

Daylight

In July, the average length of the day is 14h and 35min.
On the first day of the month, sunrise is at 5:46 am and sunset at 8:38 pm. On the last day of July, sunrise is at 6:08 am and sunset at 8:20 pm EDT.

Sunshine

July has the most sunshine of the year in Twin Brook Forest, Maryland, with an average of 10.8h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 6 during July, leads to the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

What part of the year is the hottest in Twin Brook Forest?

In Twin Brook Forest, Maryland, the average temperatures in July are the highest, with a peak at 87.1°F (30.6°C) and a low of 68.5°F (20.3°C).

How hot is July in Twin Brook Forest?

The high-temperature, in July, in Twin Brook Forest, records 87.1°F (30.6°C), while the low-temperature is 68.5°F (20.3°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is computed to be 98.6°F (37°C).

What is the least humid month in Twin Brook Forest?

July is the least humid month in Twin Brook Forest, with an average relative humidity of 70%.

What is the average humidity in July in Twin Brook Forest?

In July, the average relative humidity in Twin Brook Forest, Maryland, is 70%.

How much does it rain in Twin Brook Forest in July?

In Twin Brook Forest, Maryland, in July, it is raining for 16.6 days, with typically 2.99" (76mm) of accumulated precipitation.

When it does not snow in Twin Brook Forest?

May through October are months without snowfall in Twin Brook Forest.

What is the average length of the day in July in Twin Brook Forest?

In Twin Brook Forest, Maryland, the average day length in July is 14h and 35min.

When are sunrise and sunset in July in Twin Brook Forest?

In July, on the first day of the month, sunrise is at 5:46 am and sunset at 8:38 pm. On the last day of the month, in Twin Brook Forest, Maryland, sunrise is at 6:08 am and sunset at 8:20 pm EDT.

What month has the most sunshine in Twin Brook Forest?

With an average of 10.8h of sunshine, July has the most sunshine of the year.

How many hours of sunshine does Twin Brook Forest have in July?

In Twin Brook Forest, Maryland, the average sunshine duration in July is 10.8h.

What is the month with the highest UV index in Twin Brook Forest?

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

What is the UV index intensity in July in Twin Brook Forest?

In July, the average daily maximum UV index in Twin Brook Forest, Maryland, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability 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
Twin Brook Forest, MD

Average temperature in July - Twin Brook Forest, MD
  • Average high temperature in July: 87.1°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in July: 68.5°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

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Average pressure in July
Twin Brook Forest, MD

Average pressure in July - Twin Brook Forest, 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 (29.95"Hg).

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Average wind speed in July
Twin Brook Forest, MD

Average wind speed in July - Twin Brook Forest, MD
  • Average wind speed in July: 5.1mph

The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in July
Twin Brook Forest, MD

Average humidity in July - Twin Brook Forest, MD
  • Average humidity in July: 70%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (70%).

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Average rainfall in July
Twin Brook Forest, MD

Average rainfall in July - Twin Brook Forest, MD
  • Average rainfall in July: 2.99"

The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is January (1.97").

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Average rainfall days in July
Twin Brook Forest, MD

Average rainfall days in July - Twin Brook Forest, MD
  • Average rainfall days in July: 16.6 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (9.2 days).

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Average snowfall in July
Twin Brook Forest, MD

Average snowfall in July - Twin Brook Forest, MD
  • Average snowfall in July: 0"

The month with the highest snowfall is March (3.03").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Twin Brook Forest, MD

Average snowfall days in July - Twin Brook Forest, MD
  • Average snowfall days in July: 0 days

The months with the highest number of snowfall days are January and February (5.3 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
Twin Brook Forest, MD

Average daylight in July / Average sunshine in July - Twin Brook Forest, 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 48min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in July
Twin Brook Forest, MD

Average sunshine days in July - Twin Brook Forest, MD
  • Average sunshine days in July: 12 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (12 days).

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Average UV index in July
Twin Brook Forest, MD

Average UV index in July - Twin Brook Forest, 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, February, November and December (UV index 2).

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Average cloud cover in July
Twin Brook Forest, MD

Average cloud cover in July - Twin Brook Forest, MD
  • Average cloud cover in July: 30

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in July
Twin Brook Forest, MD

Average visibility in July - Twin Brook Forest, MD
  • Average visibility in July: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

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Twin Brook Forest, Maryland, USA

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