June weather forecast
Chevy Chase, MD

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Weather in June

The first month of the summer, June, is still a warm month in Chevy Chase, Maryland, with an average temperature fluctuating between 64.2°F (17.9°C) and 82.8°F (28.2°C).

Temperature

June's onset is marked by a subtle temperature increase, moving from 74.5°F (23.6°C) in May to a still moderately hot 82.8°F (28.2°C). During June, the temperature tends to dip to an average of 64.2°F (17.9°C) at night.

Heat index

For most parts of June, the heat index is appraised at a tropical 87.8°F (31°C). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.
In the scope of the heat index, its values resonate with shade and light wind conditions. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

In Chevy Chase, the average relative humidity in June is 72%.

Rainfall

In Chevy Chase, Maryland, during June, the rain falls for 13.8 days and regularly aggregates up to 2.52" (64mm) of precipitation. Throughout the year, there are 150.3 rainfall days, and 28.66" (728mm) of precipitation is accumulated.

Snowfall

In Chevy Chase, Maryland, snow does not fall in May through October.

Daylight

The month with the longest days in Chevy Chase is June, with an average of 14h and 54min of daylight.
On the first day of June in Chevy Chase, sunrise is at 5:44 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:38 pm EDT.

Sunshine

The average sunshine in June is 10.1h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In June, an average UV index of 6 transforms into the following instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
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Frequently asked questions

How hot is it in Chevy Chase in June?

During June, Chevy Chase experiences an average high-temperature of 82.8°F (28.2°C) and a low-temperature of 64.2°F (17.9°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in June is appraised at 87.8°F (31°C).

What is the average humidity in June in Chevy Chase?

The average relative humidity in June in Chevy Chase, Maryland, is 72%.

How much does it rain in Chevy Chase in June?

In June, the rain falls for 13.8 days. Throughout June, 2.52" (64mm) of precipitation is accumulated.

When it does not snow in Chevy Chase?

May through October are months without snowfall.

When are the longest days in Chevy Chase?

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

How many hours of daylight does Chevy Chase have in June?

The average day length in June is 14h and 52min.

What time are sunrise and sunset in June in Chevy Chase?

On the first day of June in Chevy Chase, Maryland, sunrise is at 5:44 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:38 pm EDT.

How many hours of sunshine does Chevy Chase have in June?

In Chevy Chase, the average sunshine duration in June is 10.1h.

What are the months with the highest UV index in Chevy Chase?

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 June in Chevy Chase?

The average daily maximum UV index in June in Chevy Chase, Maryland, is 6. A UV Index reading 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
Chevy Chase, MD

Average temperature in June - Chevy Chase, MD
  • Average high temperature in June: 82.8°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in June: 64.2°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (27°F).

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Average pressure in June
Chevy Chase, MD

Average pressure in June - Chevy Chase, MD
  • Average pressure in June: 29.95"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 June
Chevy Chase, MD

Average wind speed in June - Chevy Chase, MD
  • Average wind speed in June: 5.9mph

The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in June
Chevy Chase, MD

Average humidity in June - Chevy Chase, MD
  • Average humidity in June: 72%

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (69%).

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Average rainfall in June
Chevy Chase, MD

Average rainfall in June - Chevy Chase, MD
  • Average rainfall in June: 2.52"

The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is January (1.69").

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Average rainfall days in June
Chevy Chase, MD

Average rainfall days in June - Chevy Chase, MD
  • Average rainfall days in June: 13.8 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall in June
Chevy Chase, MD

Average snowfall in June - Chevy Chase, MD
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.6").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Chevy Chase, MD

Average snowfall days in June - Chevy Chase, MD
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
Chevy Chase, MD

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

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 June: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 0min).

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Average sunshine days in June
Chevy Chase, MD

Average sunshine days in June - Chevy Chase, MD
  • Average sunshine days in June: 14.3 days

The month with the most sunshine days is November (20.4 days).
The months with the least sunshine days are May and July (12.3 days).

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Average UV index in June
Chevy Chase, MD

Average UV index in June - Chevy Chase, 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, November and December (UV index 2).

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Average cloud cover in June
Chevy Chase, MD

Average cloud cover in June - Chevy Chase, MD
  • Average cloud cover in June: 34

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in June
Chevy Chase, MD

Average visibility in June - Chevy Chase, MD
  • Average visibility in June: 6mi

The 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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Chevy Chase, Maryland, USA

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