July weather forecast
Chevy Chase Section Five, MD

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Weather in July

July in Chevy Chase Section Five, Maryland, is a tropical summer month, with an average temperature varying between 69.4°F (20.8°C) and 87.8°F (31°C).

Temperature

July is Chevy Chase Section Five's warmest month, registering average high temperatures of 87.8°F (31°C) and lows of 69.4°F (20.8°C).

Heat index

July's mean heat index is computed to be a torrid 98.6°F (37°C). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The least humid month is July, with an average relative humidity of 69%.

Rainfall

In July, in Chevy Chase Section Five, the rain falls for 16.1 days. Throughout July, 2.95" (75mm) of precipitation is accumulated. Throughout the year, in Chevy Chase Section Five, there are 150.3 rainfall days, and 28.66" (728mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in July is 14h and 35min.
On the first day of the month, sunrise is at 5:46 am and sunset at 8:37 pm. On the last day of July, sunrise is at 6:08 am and sunset at 8:20 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.7h 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 value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: A maximum UV index of 6 in July translates into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Updated: Jul 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

July stands out as Chevy Chase Section Five's warmest month, with an average high-temperature of 87.8°F (31°C) and a low-temperature of 69.4°F (20.8°C).

Is it hot during July?

During July, Chevy Chase Section Five experiences an average high-temperature of 87.8°F (31°C) and a low-temperature of 69.4°F (20.8°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in July is computed to be 98.6°F (37°C).

What is the least humid month?

July is the least humid month, with an average relative humidity of 69%.

What is the average humidity in July?

The average relative humidity in July in Chevy Chase Section Five is 69%.

How many days does it rain in July?

In July, in Chevy Chase Section Five, Maryland, the rain falls for 16.1 days. Throughout July, 2.95" (75mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

How many hours of daylight does Chevy Chase Section Five have in July?

The average day length in July is 14h and 35min.

When is the sunrise / sunset in July?

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 8:20 pm EDT.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.7h of sunshine.

How many hours of sunshine does Chevy Chase Section Five have in July?

In July, the average sunshine duration is 10.7h.

When is the highest UV index?

The months with the highest UV index in Chevy Chase Section Five are May through August, with an average maximum UV index of 6.

How high is the UV index in July?

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

Average temperature in July - Chevy Chase Section Five, MD
  • Average high temperature in July: 87.8°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in July: 69.4°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (27°F).

Average pressure in July
Chevy Chase Section Five, MD

Average pressure in July - Chevy Chase Section Five, 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).

Average wind speed in July
Chevy Chase Section Five, MD

Average wind speed in July - Chevy Chase Section Five, MD
  • Average wind speed in July: 5.2mph

The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in July
Chevy Chase Section Five, MD

Average humidity in July - Chevy Chase Section Five, MD
  • Average humidity in July: 69%

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (69%).

Average rainfall in July
Chevy Chase Section Five, MD

Average rainfall in July - Chevy Chase Section Five, MD
  • Average rainfall in July: 2.95"

The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is January (1.69").

Average rainfall days in July
Chevy Chase Section Five, MD

Average rainfall days in July - Chevy Chase Section Five, MD
  • Average rainfall days in July: 16.1 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in July
Chevy Chase Section Five, MD

Average snowfall in July - Chevy Chase Section Five, 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 and October (0").

Average snowfall days in July
Chevy Chase Section Five, MD

Average snowfall days in July - Chevy Chase Section Five, MD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Chevy Chase Section Five, MD

Average daylight in July / Average sunshine in July - Chevy Chase Section Five, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 0min).

Average sunshine days in July
Chevy Chase Section Five, MD

Average sunshine days in July - Chevy Chase Section Five, MD
  • Average sunshine days in July: 12.3 days

The month with the most sunshine days is November (20.4 days).
The months with the least sunshine days are May and July (12.3 days).

Average UV index in July
Chevy Chase Section Five, MD

Average UV index in July - Chevy Chase Section Five, 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).

Average cloud cover in July
Chevy Chase Section Five, MD

Average cloud cover in July - Chevy Chase Section Five, MD
  • Average cloud cover in July: 31

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in July
Chevy Chase Section Five, MD

Average visibility in July - Chevy Chase Section Five, 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).

Chevy Chase Section Five, Maryland, USA

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