July weather forecast
Leesburg, NJ

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Weather in July

July, like June, in Leesburg, New Jersey, is a moderately hot summer month, with temperature in the range of an average low of 70°F (21.1°C) and an average high of 83.3°F (28.5°C).

Temperature

Leesburg's July weather, marked by an average high temperature of 83.3°F (28.5°C) and an average low temperature of 70°F (21.1°C), is the warmest in the year.

Heat index

July's average heat index is estimated at a tropical 91.4°F (33°C). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. 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. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in July in Leesburg, New Jersey, is 78%.

Rainfall

In July, in Leesburg, the rain falls for 16.1 days. Throughout July, 1.73" (44mm) of precipitation is accumulated. Throughout the year, there are 132.2 rainfall days, and 15.39" (391mm) of precipitation is accumulated.

Snowfall

In Leesburg, snow does not fall in April through October.

Daylight

In Leesburg, the average length of the day in July is 14h and 37min.
On the first day of July in Leesburg, sunrise is at 5:37 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:12 pm EDT.

Sunshine

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

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 unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 6 during July translates into these guidelines:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Updated: Feb 13, 2024 | Published by: Weather U.S. | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are the warmest months in Leesburg?

In Leesburg, the peak temperatures are generally noted in July, averaging a high of 83.3°F (28.5°C) and a low of 70°F (21.1°C).

How hot is July in Leesburg?

In Leesburg, 83.3°F (28.5°C) is the average high-temperature and 70°F (21.1°C) is the average low-temperature during July. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, in July is estimated at 91.4°F (33°C).

What is the average humidity in July in Leesburg?

In Leesburg, the average relative humidity in July is 78%.

How much does it rain in Leesburg in July?

In Leesburg, New Jersey, in July, during 16.1 rainfall days, 1.73" (44mm) of precipitation is typically accumulated.

When it does not snow in Leesburg?

April through October are months without snowfall.

How many hours of daylight does Leesburg have in July?

In Leesburg, New Jersey, the average day length in July is 14h and 37min.

When are sunrise and sunset in July in Leesburg?

In July, on the first day of the month, sunrise is at 5:37 am and sunset at 8:30 pm. On the last day of the month, in Leesburg, New Jersey, sunrise is at 5:59 am and sunset at 8:12 pm EDT.

What month has the most sunshine in Leesburg?

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

How long on average sun shines in July in Leesburg?

In July, the average sunshine duration is 10.9h.

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

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

How high is the UV index in July in Leesburg?

In July, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes 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
Leesburg, NJ

Average temperature in July - Leesburg, NJ
  • Average high temperature in July: 83.3°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (39°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 (28.4°F).

Average pressure in July
Leesburg, NJ

Average pressure in July - Leesburg, NJ
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in July
Leesburg, NJ

Average wind speed in July - Leesburg, NJ
  • Average wind speed in July: 6.6mph

The windiest month (with the highest average wind speed) is April (9.7mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in July
Leesburg, NJ

Average humidity in July - Leesburg, NJ
  • Average humidity in July: 78%

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is April (73%).

Average rainfall in July
Leesburg, NJ

Average rainfall in July - Leesburg, NJ
  • Average rainfall in July: 1.73"

The wettest month (with the highest rainfall) is August (1.81").
The driest month (with the least rainfall) is January (0.75").

Average rainfall days in July
Leesburg, NJ

Average rainfall days in July - Leesburg, NJ
  • Average rainfall days in July: 16.1 days

The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is November (7.3 days).

Average snowfall in July
Leesburg, NJ

Average snowfall in July - Leesburg, NJ
  • Average snowfall in July: 0"

The month with the highest snowfall is January (1.22").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Leesburg, NJ

Average snowfall days in July - Leesburg, NJ
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (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
Leesburg, NJ

Average daylight in July / Average sunshine in July - Leesburg, NJ
  • 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).

Average sunshine days in July
Leesburg, NJ

Average sunshine days in July - Leesburg, NJ
  • Average sunshine days in July: 12.8 days

The month with the most sunshine days is November (21.6 days).
The month with the least sunshine days is July (12.8 days).

Average UV index in July
Leesburg, NJ

Average UV index in July - Leesburg, NJ
  • 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 and December (UV index 2).

Average cloud cover in July
Leesburg, NJ

Average cloud cover in July - Leesburg, NJ
  • Average cloud cover in July: 28

The months with the most cloud cover are February and March (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 28).

Average visibility in July
Leesburg, NJ

Average visibility in July - Leesburg, NJ
  • 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).

Leesburg, New Jersey, USA

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