July weather forecast
Marlton, MD

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Weather in July

July in Marlton, Maryland, is a tropical summer month, with an average temperature fluctuating between 86.7°F (30.4°C) and 69.8°F (21°C).

Temperature

In Marlton, July is the warmest month, with temperatures averaging a high of 86.7°F (30.4°C) and a low of 69.8°F (21°C).

Heat index

During July, the heat index is estimated at a sweltering 98.6°F (37°C). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. 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 'apparent temperature' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to 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.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

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

Rainfall

In Marlton, in July, it is raining for 17.8 days, with typically 3.62" (92mm) of accumulated precipitation. Throughout the year, in Marlton, there are 164.8 rainfall days, and 32.87" (835mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In Marlton, 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, sunrise is at 6:08 am and sunset at 8:18 pm EDT.

Sunshine

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

UV index

The months with the highest UV index in Marlton 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 unsafe exposure to UV radiation for the ordinary person.
Note: In July, a daily maximum UV index of 6 leads to the following instructions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

What is the hottest time of year in Marlton?

Marlton's warmest month, July, registers temperatures that range from a high of 86.7°F (30.4°C) to a low of 69.8°F (21°C).

Is it hot in Marlton during July?

July temperatures vary between a high-temperature of 86.7°F (30.4°C) and a low-temperature of 69.8°F (21°C). In July, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is estimated at 98.6°F (37°C).

What is the average humidity in July in Marlton?

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

How many days does it rain in July in Marlton?

In Marlton, Maryland, 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 Marlton?

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

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

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

When are sunrise and sunset in July in Marlton?

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

What month has the most sunshine in Marlton?

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

How many hours of sunshine does Marlton have in July?

In Marlton, the average sunshine duration in July is 11h.

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

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

What is the UV index reading in July in Marlton?

In July, the average daily maximum UV index in Marlton 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
Marlton, MD

Average temperature in July - Marlton, 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
Marlton, MD

Average pressure in July - Marlton, 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
Marlton, MD

Average wind speed in July - Marlton, 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
Marlton, MD

Average humidity in July - Marlton, 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
Marlton, MD

Average rainfall in July - Marlton, 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
Marlton, MD

Average rainfall days in July - Marlton, 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
Marlton, MD

Average snowfall in July - Marlton, 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
Marlton, MD

Average snowfall days in July - Marlton, 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
Marlton, MD

Average daylight in July / Average sunshine in July - Marlton, 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
Marlton, MD

Average sunshine days in July - Marlton, 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
Marlton, MD

Average UV index in July - Marlton, 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
Marlton, MD

Average cloud cover in July - Marlton, 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
Marlton, MD

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

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