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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is another cold winter month in Leesburg, Virginia, with an average temperature varying between 25.2°F (-3.8°C) and 38.8°F (3.8°C). With average high temperatures of 38.8°F (3.8°C) and lows of 25.2°F (-3.8°C), January is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Leesburg, is a chilly month, with an average temperature ranging between max 43.3°F (6.3°C) and min 27.9°F (-2.3°C). The arrival of February denotes a barely perceptible change in the average high-temperatures to a chilly 43.3°F (6.3°C) from January's 38.8°F (3.8°C). Weather in February »
Weather in March
March, the first month of the spring in Leesburg, is a cool month, with an average temperature varying between 51.6°F (10.9°C) and 34.7°F (1.5°C). Leesburg observes a slight uplift in the average high-temperature with the onset of March, adjusting from February's chilly 43.3°F (6.3°C) to a fresh 51.6°F (10.9°C). Weather in March »
Weather in April
April is a comfortable spring month in Leesburg, Virginia, with an average temperature varying between 44.4°F (6.9°C) and 64°F (17.8°C). As April sets, the average high-temperature shows an increase, moving up from a cool 51.6°F (10.9°C) in March to an enjoyable 64°F (17.8°C). Weather in April »
Weather in May
May, the last month of the spring in Leesburg, is a warm month, with an average temperature ranging between max 74.1°F (23.4°C) and min 54.1°F (12.3°C). As Leesburg transitions into May, the average high-temperature is observed to rise from an enjoyable 64°F (17.8°C) in April to a moderately hot 74.1°F (23.4°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Leesburg, Virginia, with an average temperature varying between 82°F (27.8°C) and 61.3°F (16.3°C). The shift into June brings a slight increase in the average high-temperature, moving from 74.1°F (23.4°C) in May to a still moderately hot 82°F (27.8°C). Weather in June »
Weather in July
July in Leesburg, Virginia, is a hot summer month, with an average temperature fluctuating between 86.5°F (30.3°C) and 66.4°F (19.1°C). With average high temperatures of 86.5°F (30.3°C) and lows of 66.4°F (19.1°C), July is the warmest month. Throughout July, the heat index is computed to be a sweltering 96.8°F (36°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Leesburg, Virginia, with an average temperature varying between 84.7°F (29.3°C) and 64.4°F (18°C). The arrival of August marks a slight shift to an average high-temperature of a warm 84.7°F (29.3°C) from July's 86.5°F (30.3°C). Weather in August »
Weather in September
September, the first month of the autumn in Leesburg, is also a moderately hot month, with an average temperature ranging between max 77.7°F (25.4°C) and min 58.5°F (14.7°C). The arrival of September corresponds with a minor reduction in the average high-temperature, down from August's 84.7°F (29.3°C) to a still warm 77.7°F (25.4°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Leesburg, Virginia, with an average temperature varying between 48°F (8.9°C) and 65.3°F (18.5°C). The average high-temperature decreases in October, shifting from a warm 77.7°F (25.4°C) in September to a refreshing 65.3°F (18.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Leesburg, is another cool month, with an average temperature fluctuating between 53.2°F (11.8°C) and 36.5°F (2.5°C). November's onset corresponds with a shift in the average high-temperature, moving from an enjoyable 65.3°F (18.5°C) in October to a cool 53.2°F (11.8°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Leesburg, Virginia, with an average temperature ranging between min 31.1°F (-0.5°C) and max 44.1°F (6.7°C). The shift from November to December involves a decrease in the average high-temperature, dropping from a fresh 53.2°F (11.8°C) to a chilly 44.1°F (6.7°C). Weather in December »
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
Leesburg reaches its average lowest temperatures in January, measuring 38.8°F (3.8°C) at the peak and 25.2°F (-3.8°C) at the lowest.
How much does it rain?
In Leesburg, during the entire year, the rain falls for 161.6 days and collects up to 31.38" (797mm) of precipitation.
When does it snow?
Months with snowfall are January through April, November and December.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 5.5 days and accumulates 3.66" (93mm) of snow.
How many days does it snow?
In Leesburg, during the entire year, snow falls for 18.2 days and aggregates up to 12.6" (320mm) of snow.
What is the month with the least sunshine?
With an average of 5h of sunshine, January has the least sunshine of the year.
What are the months with the lowest UV index in Leesburg?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
When is Daylight Saving Time (DST)?
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.
When it does not snow?
In Leesburg, snow does not fall in May through October.
What is the month with the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days?
With an average of 14h and 54min of daylight, June has the longest days of the year.
What part of the year is the hottest in Leesburg?
July, recognised by an average high temperature of 86.5°F (30.3°C) and a low of 66.4°F (19.1°C), is Leesburg's warmest month.
What is the least humid month?
The least humid month is July, with an average relative humidity of 72%.
What month has the most sunshine in Leesburg?
With an average of 10.8h of sunshine, July has the most sunshine of the year.
What is the rainiest month?
The month with the most rainfall is August, when the rain falls for 16.6 days and typically aggregates up to 3.54" (90mm) of precipitation.
What is the driest month?
September is the month with the least rainfall. Rain falls for 13.5 days and accumulates 1.97" (50mm) of precipitation.
What is the most humid month?
October and December, with an average relative humidity of 78%, are most humid months.
What is the month with the shortest days?
December has the shortest days of the year in Leesburg, with an average of 9h and 30min of daylight.
Average temperature
Leesburg, VA
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.8°F).
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure
Leesburg, VA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.11"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
Leesburg, VA
- Average wind speed in January:
7.2mph - Average wind speed in February:
7.2mph - Average wind speed in March:
7.4mph - Average wind speed in April:
7.3mph - Average wind speed in May:
5.9mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.5mph - Average wind speed in September:
5.1mph - Average wind speed in October:
6.1mph - Average wind speed in November:
6.5mph - Average wind speed in December:
6.6mph
The windiest month (with the highest average wind speed) is March (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity
Leesburg, VA
The months with the highest relative humidity are October and December (78%).
The month with the lowest relative humidity is July (72%).
Average rainfall
Leesburg, VA
- Average rainfall in January:
2.13" - Average rainfall in February:
2.13" - Average rainfall in March:
2.48" - Average rainfall in April:
2.83" - Average rainfall in May:
3.23" - Average rainfall in June:
2.52"
- Average rainfall in July:
2.99" - Average rainfall in August:
3.54" - Average rainfall in September:
1.97" - Average rainfall in October:
2.6" - Average rainfall in November:
2.32" - Average rainfall in December:
2.64"
The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days
Leesburg, VA
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
10.5 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
16.6 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
11.9 days - Average rainfall days in November:
9.6 days - Average rainfall days in December:
11.1 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (9.6 days).
Average snowfall
Leesburg, VA
The month with the highest snowfall is January (3.66").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Leesburg, VA
- Average snowfall days in January:
5.5 days - Average snowfall days in February:
5.5 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
3.2 days
The months with the highest number of snowfall days are January and February (5.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Leesburg, VA
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 3min
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 January:
5h and 0min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days
Leesburg, VA
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
14.2 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
12.1 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
11.6 days - Average sunshine days in August:
12.1 days - Average sunshine days in September:
14.4 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.3 days).
Average UV index
Leesburg, VA
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, November and December (UV index 2).
Average cloud cover
Leesburg, VA
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
Leesburg, VA
The months with the highest visibility are February, March, April, June, July, August, September, November and December (6mi).
The months with the lowest visibility are January, May and October (5mi).
Leesburg, Virginia, USA
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