June weather forecast
Vienna, MD

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Weather in June

The first month of the summer, June, is a moderately hot month in Vienna, Maryland, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 64.6°F (18.1°C).

Temperature

With the transition into June, Vienna experiences a subtle uplift in average high-temperatures, adjusting from a pleasant 71.8°F (22.1°C) in May to a warm 79.7°F (26.5°C). Vienna encounters a steady low-temperature average of 64.6°F (18.1°C) throughout the month of June.

Humidity

In June, the average relative humidity is 79%.

Rainfall

In Vienna, in June, during 10.1 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. In Vienna, during the entire year, the rain falls for 114.4 days and collects up to 12.05" (306mm) of precipitation.

Snowfall

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

Daylight

With an average of 14h and 48min of daylight, June has the longest days of the year in Vienna.
On the first day of June in Vienna, sunrise is at 5:40 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:31 pm EDT.

Sunshine

The average sunshine in June in Vienna is 10.3h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. 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 during June translates into the following directions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

What is the usual temperature for Vienna in June?

In Vienna, in June, the average high-temperature is 79.7°F (26.5°C), and the average low-temperature is 64.6°F (18.1°C).

What is the average humidity in June in Vienna?

In June, the average relative humidity in Vienna is 79%.

How many days does it rain in June in Vienna?

In Vienna, during June, the rain falls for 10.1 days and regularly aggregates up to 0.98" (25mm) of precipitation.

When it does not snow in Vienna?

May through October are months without snowfall.

When are the longest days in Vienna?

The month with the longest days is June, with an average of 14h and 48min of daylight.

How many hours of daylight does Vienna have in June?

In Vienna, the average day length in June is 14h and 49min.

When are sunrise and sunset in June in Vienna?

On the first day of June in Vienna, sunrise is at 5:40 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:31 pm EDT.

How many hours of sunshine does Vienna have in June?

In June, the average sunshine duration is 10.3h.

When is the highest UV index in Vienna?

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

How high is the UV index in June in Vienna?

In Vienna, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's 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 June
Vienna, MD

Average temperature in June - Vienna, MD
  • Average high temperature in June: 79.7°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (42.1°F).

  • Average low temperature in June: 64.6°F

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

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Average pressure in June
Vienna, MD

Average pressure in June - Vienna, MD
  • Average pressure in June: 29.94"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).

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Average wind speed in June
Vienna, MD

Average wind speed in June - Vienna, MD
  • Average wind speed in June: 7.3mph

The windiest month (with the highest average wind speed) is February (9.7mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity in June
Vienna, MD

Average humidity in June - Vienna, MD
  • Average humidity in June: 79%

The months with the highest relative humidity are May, August and September (80%).
The months with the lowest relative humidity are January, February, March and April (75%).

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Average rainfall in June
Vienna, MD

Average rainfall in June - Vienna, MD
  • Average rainfall in June: 0.98"

The wettest month (with the highest rainfall) is July (1.46").
The driest months (with the least rainfall) are April and May (0.79").

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Average rainfall days in June
Vienna, MD

Average rainfall days in June - Vienna, MD
  • Average rainfall days in June: 10.1 days

The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is November (6.5 days).

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Average snowfall in June
Vienna, MD

Average snowfall in June - Vienna, MD
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.75").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Vienna, MD

Average snowfall days in June - Vienna, MD
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (3.2 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 June /
Average sunshine in June
Vienna, MD

Average daylight in June / Average sunshine in June - Vienna, MD
  • Average daylight in June: 14h and 5min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in June: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).

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Average sunshine days in June
Vienna, MD

Average sunshine days in June - Vienna, MD
  • Average sunshine days in June: 16.6 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (14.7 days).

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Average UV index in June
Vienna, MD

Average UV index in June - Vienna, MD
  • Average UV index in June: 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 and December (UV index 2).

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Average cloud cover in June
Vienna, MD

Average cloud cover in June - Vienna, MD
  • Average cloud cover in June: 31

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in June
Vienna, MD

Average visibility in June - Vienna, MD
  • Average visibility in June: 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).

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Vienna, Maryland, USA

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