Climate and monthly weather forecast
Leesburg, NJ

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Weather in January

January, like December, in Leesburg, New Jersey, is a wintry winter month, with an average temperature fluctuating between 28.4°F (-2°C) and 39°F (3.9°C). January, with its average high-temperature of 39°F (3.9°C) and an average low-temperature of 28.4°F (-2°C), holds the record as the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also an icy month in Leesburg, New Jersey, with an average temperature varying between 42.3°F (5.7°C) and 30.6°F (-0.8°C). February brings a marginal elevation to a still icy 42.3°F (5.7°C) from January's 39°F (3.9°C) in Leesburg's average high-temperatures. Weather in February »

Weather in March

March, the first month of the spring in Leesburg, is a chilly month, with an average temperature varying between 36.7°F (2.6°C) and 49.5°F (9.7°C). March brings a slight elevation in the average high-temperature, transitioning from February's cold 42.3°F (5.7°C) to a frosty 49.5°F (9.7°C). Weather in March »

Weather in April

April in Leesburg, New Jersey, is a refreshing spring month, with an average temperature fluctuating between 60.6°F (15.9°C) and 46.8°F (8.2°C). Leesburg experiences a temperature shift with the start of April, with average high-temperatures moving from a frosty 49.5°F (9.7°C) in March to a moderate 60.6°F (15.9°C). Weather in April »

Weather in May

May, the last month of the spring in Leesburg, is an agreeable month, with temperature in the range of an average high of 69.8°F (21°C) and an average low of 55.9°F (13.3°C). The shift from April to May sees an increase in the average high-temperature, transitioning from a moderate 60.6°F (15.9°C) to an agreeable 69.8°F (21°C). Weather in May »

Weather in June

June, the first month of the summer in Leesburg, is a warm month, with an average temperature varying between 64°F (17.8°C) and 77.5°F (25.3°C). Leesburg in June denotes a subtle temperature transition, adjusting from an average high of an agreeable 69.8°F (21°C) in May to a warm 77.5°F (25.3°C). Weather in June »

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). 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. July's average heat index is estimated at a tropical 91.4°F (33°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Leesburg, New Jersey, with temperature in the range of an average high of 82°F (27.8°C) and an average low of 68.5°F (20.3°C). The arrival of August records an average high-temperature of a still warm 82°F (27.8°C), closely related to the 83.3°F (28.5°C) observed in July. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Leesburg, New Jersey, with an average temperature fluctuating between 75.9°F (24.4°C) and 62.8°F (17.1°C). A mild drop in Leesburg's average high-temperature is observed in September, transitioning from a warm 82°F (27.8°C) in August to a still moderately hot 75.9°F (24.4°C). Weather in September »

Weather in October

October, like September, in Leesburg, New Jersey, is another enjoyable autumn month, with temperature in the range of an average high of 65.1°F (18.4°C) and an average low of 53.1°F (11.7°C). Leesburg, New Jersey, observes a minor decrease in the average high-temperature with the arrival of October, falling from September's warm 75.9°F (24.4°C) to a comfortable 65.1°F (18.4°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Leesburg, New Jersey, with temperature in the range of an average high of 54°F (12.2°C) and an average low of 41.9°F (5.5°C). November brings a drop in Leesburg's average high-temperature, falling from a comfortable 65.1°F (18.4°C) in October to a cool 54°F (12.2°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Leesburg, New Jersey, with an average temperature ranging between max 45.5°F (7.5°C) and min 35.4°F (1.9°C). During the shift to December, a minor reduction in average high-temperature is observed, shifting from a cool 54°F (12.2°C) in November to a frosty 45.5°F (7.5°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Leesburg?

With an average high-temperature of 39°F (3.9°C) and an average low-temperature of 28.4°F (-2°C), January is the coldest month.

What is the driest month in Leesburg?

The month with the least rainfall in Leesburg, New Jersey, is January, when the rain falls for 7.5 days and typically collects 0.75" (19mm) of precipitation.

How many days does it rain in Leesburg?

In Leesburg, New Jersey, during the entire year, the rain falls for 132.2 days and collects up to 15.39" (391mm) of precipitation.

When does it snow in Leesburg?

January through March, November and December are months with snowfall.

When does it snow the most in Leesburg?

The month with the most snowfall is January, when snow falls for 4 days and typically aggregates up to 1.22" (31mm) of snow.

How many days does it snow in Leesburg?

Throughout the year, in Leesburg, New Jersey, there are 13 snowfall days, and 3.58" (91mm) of snow is accumulated.

What is the month with the lowest UV index in Leesburg?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the month with the least sunshine in Leesburg?

With an average of 5h of sunshine, February has the least sunshine of the year in Leesburg.

When is Daylight Saving Time (DST) in Leesburg?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month in Leesburg?

April is the least humid month, with an average relative humidity of 73%.

When it does not snow in Leesburg?

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

What are the most humid months in Leesburg?

The months with the highest humidity in Leesburg are May and June, with an average relative humidity of 79%.

When is the highest UV index in Leesburg?

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

When are the longest days in Leesburg?

With an average of 14h and 54min of daylight, June has the longest days of the year in Leesburg.

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).

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, New Jersey.

What is the wettest month in Leesburg?

August is the month with the most rainfall. Rain falls for 14.2 days and accumulates 1.81" (46mm) of precipitation.

What is the month with the shortest days in Leesburg?

December has the shortest days of the year in Leesburg, New Jersey, with an average of 9h and 30min of daylight.

Average pressure
Leesburg, NJ

Average pressure - Leesburg, NJ

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

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Average wind speed
Leesburg, NJ

Average wind speed - Leesburg, NJ

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).

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Average humidity
Leesburg, NJ

Average humidity - Leesburg, NJ

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

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Average rainfall
Leesburg, NJ

Average rainfall - Leesburg, NJ

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

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Average rainfall days
Leesburg, NJ

Average rainfall days - Leesburg, NJ

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).

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Average snowfall
Leesburg, NJ

Average snowfall - Leesburg, NJ

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").

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Average snowfall days
Leesburg, NJ

Average snowfall days - Leesburg, NJ

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).

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Average daylight / Average sunshine
Leesburg, NJ

Average daylight / Average sunshine - Leesburg, NJ

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).

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).

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Average sunshine days
Leesburg, NJ

Average sunshine days - Leesburg, NJ

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

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Average UV index
Leesburg, NJ

Average UV index - Leesburg, NJ

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).

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Average visibility
Leesburg, NJ

Average visibility - Leesburg, NJ

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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Leesburg, New Jersey, USA

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