May weather forecast
Leesburg, VA

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Weather in May

May, the last month of the spring in Leesburg, is a moderately hot month, with temperature in the range of an average low of 54.1°F (12.3°C) and an average high of 74.1°F (23.4°C).

Temperature

Leesburg's weather in May shows a rise in the average high-temperature, moving up from April's refreshing 64°F (17.8°C) to a warm 74.1°F (23.4°C). Leesburg experiences a consistent average temperature of 54.1°F (12.3°C) throughout the nights in May.

Humidity

In Leesburg, the average relative humidity in May is 77%.

Rainfall

In Leesburg, in May, it is raining for 17.8 days, with typically 3.23" (82mm) of accumulated precipitation. Throughout the year, there are 161.6 rainfall days, and 31.38" (797mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Leesburg, the average length of the day in May is 14h and 20min.
On the first day of May, sunrise is at 6:10 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:30 pm EDT.

Sunshine

The average sunshine in May is 8.8h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in May converts into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

What is the usual temperature for Leesburg in May?

An average high-temperature, in May, in Leesburg, is 74.1°F (23.4°C) and the average low-temperature is 54.1°F (12.3°C).

What is the average humidity in May in Leesburg?

In May, the average relative humidity is 77%.

How many days does it rain in May in Leesburg?

In May, in Leesburg, Virginia, the rain falls for 17.8 days. Throughout May, 3.23" (82mm) of precipitation is accumulated.

When it does not snow in Leesburg?

May through October are months without snowfall.

Does it snow in Leesburg in May?

In May, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Leesburg have in May?

The average day length in May in Leesburg is 14h and 20min.

What time are sunrise and sunset in May in Leesburg?

On the first day of May, sunrise is at 6:10 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:30 pm EDT.

How many hours of sunshine does Leesburg have in May?

In Leesburg, Virginia, the average sunshine duration in May is 8.8h.

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.

How high is the UV index in May in Leesburg?

In Leesburg, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
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 May
Leesburg, VA

Average temperature in May - Leesburg, VA
  • Average high temperature in May: 74.1°F

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).

  • Average low temperature in May: 54.1°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).

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Average pressure in May
Leesburg, VA

Average pressure in May - Leesburg, VA
  • Average pressure in May: 30.01"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).

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Average wind speed in May
Leesburg, VA

Average wind speed in May - Leesburg, VA
  • Average wind speed in May: 5.9mph

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).

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Average humidity in May
Leesburg, VA

Average humidity in May - Leesburg, VA
  • Average humidity in May: 77%

The months with the highest relative humidity are October and December (78%).
The month with the lowest relative humidity is July (72%).

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Average rainfall in May
Leesburg, VA

Average rainfall in May - Leesburg, VA
  • Average rainfall in May: 3.23"

The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days in May
Leesburg, VA

Average rainfall days in May - Leesburg, VA
  • Average rainfall days in May: 17.8 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).

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Average snowfall in May
Leesburg, VA

Average snowfall in May - Leesburg, VA
  • Average snowfall in May: 0"

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").

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Average snowfall days in May
Leesburg, VA

Average snowfall days in May - Leesburg, VA
  • Average snowfall days in May: 0 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).

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Average daylight in May /
Average sunshine in May
Leesburg, VA

Average daylight in May / Average sunshine in May - Leesburg, VA
  • Average daylight in May: 14h and 2min

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 May: 8h and 5min

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).

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Average sunshine days in May
Leesburg, VA

Average sunshine days in May - Leesburg, VA
  • Average sunshine days in May: 11.3 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).

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Average UV index in May
Leesburg, VA

Average UV index in May - Leesburg, VA
  • Average UV index in May: 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, November and December (UV index 2).

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Average cloud cover in May
Leesburg, VA

Average cloud cover in May - Leesburg, VA
  • Average cloud cover in May: 44

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in May
Leesburg, VA

Average visibility in May - Leesburg, VA
  • Average visibility in May: 5mi

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).

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Leesburg, Virginia, USA

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