June weather forecast and climate
Arlington, VA

Weather in June

The first month of the summer, June, is still a warm month in Arlington, Virginia, with average temperature varying between 82.8°F (28.2°C) and 64.2°F (17.9°C).

Temperature

In June, the average high-temperature slightly increases, from 74.5°F (23.6°C) in May, to a still moderately hot 82.8°F (28.2°C). In June, in Arlington, Virginia, the average low-temperature is 64.2°F (17.9°C).

Heat index

The average heat index in June is estimated at a tropical 88.7°F (31.5°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, pregnancy, differences in body mass, height, and shape). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Arlington, the average relative humidity in June is 73%.

Rainfall

In Arlington, during 14.2 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. In Arlington, during the entire year, the rain falls for 149.1 days and collects up to 26.14" (664mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

With an average of 14.9h of daylight, June has the longest days of the year.

Sunshine

In June, the average sunshine is 10.2h.

UV index

With an average maximum UV index of 7, June is the month with the highest UV index in Arlington. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in June in Arlington?

In June, in Arlington, the average high-temperature is 82.8°F (28.2°C), and the average low-temperature is 64.2°F (17.9°C). In June, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is estimated at 88.7°F (31.5°C).

What is the average humidity in June in Arlington?

In Arlington, Virginia, the average relative humidity in June is 73%.

How much does it rain in Arlington in June?

In Arlington, in June, during 14.2 rainfall days, 2.4" (61mm) of precipitation is typically accumulated.

When it does not snow in Arlington?

April through November are months without snowfall in Arlington, Virginia.

When are the longest days in Arlington?

June has the longest days of the year in Arlington, with an average of 14.9h of daylight.

How many hours of daylight does Arlington have in June?

In June, the average length of the day in Arlington, Virginia, is 14.9h.

How many hours of sunshine does Arlington have in June?

In June, the average sunshine in Arlington, Virginia, is 10.2h.

What is the month with the highest UV index in Arlington?

The month with the highest UV index in Arlington, Virginia, is June, with an average maximum UV index of 7.

What is the UV index reading in June in Arlington?

The average daily maximum UV index in June in Arlington, Virginia, is 7. A UV Index reading of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV radiation.

Average temperature in June
Arlington, VA

Average temperature in June - Arlington, VA
  • Average high temperature in June: 82.8°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in June: 64.2°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).

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Average pressure in June
Arlington, VA

Average pressure in June - Arlington, VA
  • Average pressure in June: 29.95"

The month with the highest atmospheric pressure is November (30.14").
The month with the lowest atmospheric pressure is June (29.95").

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Average wind speed in June
Arlington, VA

Average wind speed in June - Arlington, VA
  • Average wind speed in June: 5.8mph

The windiest month (with the highest average wind speed) is March (7.9mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in June
Arlington, VA

Average humidity in June - Arlington, VA
  • Average humidity in June: 73%

The month with the highest relative humidity is May (76%).
Months with the lowest relative humidity are April and July (71%).

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Average rainfall in June
Arlington, VA

Average rainfall in June - Arlington, VA
  • Average rainfall in June: 2.4"

The wettest month (with the highest rainfall) is August (3.46").
The driest month (with the least rainfall) is January (1.57").

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Average rainfall days in June
Arlington, VA

Average rainfall days in June - Arlington, VA
  • Average rainfall days in June: 14.2 days

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is November (8.1 days).

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Average snowfall in June
Arlington, VA

Average snowfall in June - Arlington, VA
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.17").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in June
Arlington, VA

Average snowfall days in June - Arlington, VA
  • Average snowfall days in June: 0 days

Months with the highest number of snowfall days are January and February (3.8 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
Arlington, VA

Average daylight in June / Average sunshine in June - Arlington, VA
  • Average daylight in June: 14.9h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in June: 10.2h

The month with the most sunshine is July (Average sunshine: 10.7h).
Months with the least sunshine are January, February and December (Average sunshine: 5.1).

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Average sunshine days in June
Arlington, VA

Average sunshine days in June - Arlington, VA
  • Average sunshine days in June: 14 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (12.8 days).

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Average UV index in June
Arlington, VA

Average UV index in June - Arlington, VA
  • Average UV index in June: 7

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in June
Arlington, VA

Average cloud cover in June - Arlington, VA
  • Average cloud cover in June: 33

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in June
Arlington, VA

Average visibility in June - Arlington, VA
  • Average visibility in June: 6mi

Months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

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