July weather forecast
Brandywine, MD

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Weather in July

July in Brandywine, Maryland, is a hot summer month, with an average temperature ranging between min 69.8°F (21°C) and max 86.7°F (30.4°C).

Temperature

In Brandywine, Maryland, July is identified by the highest average temperatures, reaching a peak of 86.7°F (30.4°C) and a low of 69.8°F (21°C).

Heat index

July's heat index is computed to be a very hot 98.6°F (37°C). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in July in Brandywine is 73%.

Rainfall

In Brandywine, in July, during 17.8 rainfall days, 3.62" (92mm) of precipitation is typically accumulated. In Brandywine, during the entire year, the rain falls for 164.8 days and collects up to 32.87" (835mm) of precipitation.

Snowfall

In Brandywine, snow does not fall in May through October.

Daylight

In Brandywine, the average length of the day in July is 14h and 34min.
On the first day of the month, sunrise is at 5:46 am and sunset at 8:36 pm. On the last day of July, in Brandywine, Maryland, sunrise is at 6:08 am and sunset at 8:18 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 11h of sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: An average maximum UV index of 6 in July leads to these recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

What is the warmest month in Brandywine?

July registers as the month with the average highest temperatures in Brandywine, reaching 86.7°F (30.4°C) at its peak and 69.8°F (21°C) at the lowest.

How hot does it get in Brandywine in July?

In July, in Brandywine, the average high-temperature is 86.7°F (30.4°C), and the average low-temperature is 69.8°F (21°C). In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 98.6°F (37°C).

What is the average humidity in July in Brandywine?

In July, the average relative humidity in Brandywine, Maryland, is 73%.

How many days does it rain in July in Brandywine?

In Brandywine, during July, the rain falls for 17.8 days and regularly aggregates up to 3.62" (92mm) of precipitation.

When it does not snow in Brandywine?

In Brandywine, snow does not fall in May through October.

What is the average length of the day in July in Brandywine?

In July, the average day length in Brandywine, Maryland, is 14h and 34min.

What time are sunrise and sunset in July in Brandywine?

In July, on the first day of the month, sunrise is at 5:46 am and sunset at 8:36 pm. On the last day of the month, in Brandywine, sunrise is at 6:08 am and sunset at 8:18 pm EDT.

What month has the most sunshine in Brandywine?

The month with the most sunshine in Brandywine, Maryland, is July, with an average of 11h of sunshine.

How many hours of sunshine does Brandywine have in July?

In July, the average sunshine duration is 11h.

What are the months with the highest UV index in Brandywine?

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

What is the UV index intensity in July in Brandywine?

The average daily maximum UV index in July in Brandywine, Maryland, is 6. A UV Index of 6 to 7 symbolizes 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
Brandywine, MD

Average temperature in July - Brandywine, MD
  • Average high temperature in July: 86.7°F

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (40.1°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 (28.2°F).

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Average pressure in July
Brandywine, MD

Average pressure in July - Brandywine, 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
Brandywine, MD

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

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).

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Average humidity in July
Brandywine, MD

Average humidity in July - Brandywine, MD
  • Average humidity in July: 73%

The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are January, March and April (72%).

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Average rainfall in July
Brandywine, MD

Average rainfall in July - Brandywine, MD
  • Average rainfall in July: 3.62"

The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is January (2.05").

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Average rainfall days in July
Brandywine, MD

Average rainfall days in July - Brandywine, MD
  • Average rainfall days in July: 17.8 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in July
Brandywine, MD

Average snowfall in July - Brandywine, MD
  • Average snowfall in July: 0"

The month with the highest snowfall is January (2.76").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Brandywine, MD

Average snowfall days in July - Brandywine, MD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (4.6 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
Brandywine, MD

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 11h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in July
Brandywine, MD

Average sunshine days in July - Brandywine, MD
  • Average sunshine days in July: 10.8 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (10.8 days).

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Average UV index in July
Brandywine, MD

Average UV index in July - Brandywine, 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, November and December (UV index 2).

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Average cloud cover in July
Brandywine, MD

Average cloud cover in July - Brandywine, MD
  • Average cloud cover in July: 29

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in July
Brandywine, MD

Average visibility in July - Brandywine, 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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Brandywine, Maryland, USA

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