June weather forecast
Silver Spring, MD

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Weather in June

The first month of the summer, June, is still a warm month in Silver Spring, Maryland, with an average temperature ranging between max 82.2°F (27.9°C) and min 64.4°F (18°C).

Temperature

Silver Spring in June observes a minor temperature shift, with average high-temperatures adjusting from a moderately hot 74.3°F (23.5°C) in May to a still warm 82.2°F (27.9°C). An average nighttime temperature of 64.4°F (18°C) is noted in Silver Spring during the month of June.

Heat index

For most parts of June, the heat index is evaluated at a tropical 87.8°F (31°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Heat index determinations are made taking into account the shade and light air movements. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

The average relative humidity in June is 72%.

Rainfall

In Silver Spring, during June, the rain falls for 15.2 days and regularly aggregates up to 2.48" (63mm) of precipitation. Throughout the year, there are 154.8 rainfall days, and 30.28" (769mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

With an average of 14h and 54min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:43 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:37 pm EDT.

Sunshine

In June, the average sunshine in Silver Spring is 10h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Silver Spring. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In June, the maximum UV index of 6 transforms into these recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What is the usual temperature for Silver Spring in June?

Silver Spring in June has an average high-temperature of 82.2°F (27.9°C) and an average low-temperature of 64.4°F (18°C). In June, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 87.8°F (31°C).

What is the average humidity in June in Silver Spring?

In Silver Spring, the average relative humidity in June is 72%.

How many days does it rain in June in Silver Spring?

In Silver Spring, Maryland, during June, the rain falls for 15.2 days and regularly aggregates up to 2.48" (63mm) of precipitation.

When it does not snow in Silver Spring?

In Silver Spring, snow does not fall in May through October.

When are the longest days in Silver Spring?

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

How many hours of daylight does Silver Spring have in June?

The average day length in June in Silver Spring, Maryland, is 14h and 52min.

When is the sunrise / sunset in June in Silver Spring?

In June, on the first day of the month, sunrise is at 5:43 am and sunset at 8:28 pm. On the last day of the month, in Silver Spring, sunrise is at 5:46 am and sunset at 8:37 pm EDT.

How many hours of sunshine does Silver Spring have in June?

In Silver Spring, Maryland, the average sunshine duration in June is 10h.

What are the months with the highest UV index in Silver Spring?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Silver Spring.

What is the UV index intensity in June in Silver Spring?

In Silver Spring, the average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from 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 June
Silver Spring, MD

Average temperature in June - Silver Spring, MD
  • Average high temperature in June: 82.2°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in June: 64.4°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).

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Average pressure in June
Silver Spring, MD

Average pressure in June - Silver Spring, 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
Silver Spring, MD

Average wind speed in June - Silver Spring, MD
  • Average wind speed in June: 6mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in June
Silver Spring, MD

Average humidity in June - Silver Spring, MD
  • Average humidity in June: 72%

The months with the highest relative humidity are May, October and December (75%).
The month with the lowest relative humidity is July (69%).

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Average rainfall in June
Silver Spring, MD

Average rainfall in June - Silver Spring, MD
  • Average rainfall in June: 2.48"

The wettest month (with the highest rainfall) is August (3.86").
The driest month (with the least rainfall) is January (1.89").

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Average rainfall days in June
Silver Spring, MD

Average rainfall days in June - Silver Spring, MD
  • Average rainfall days in June: 15.2 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall in June
Silver Spring, MD

Average snowfall in June - Silver Spring, MD
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.87").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Silver Spring, MD

Average snowfall days in June - Silver Spring, MD
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (4.6 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
Silver Spring, MD

Average daylight in June / Average sunshine in June - Silver Spring, 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 0min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in June
Silver Spring, MD

Average sunshine days in June - Silver Spring, MD
  • Average sunshine days in June: 13.3 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (12 days).

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Average UV index in June
Silver Spring, MD

Average UV index in June - Silver Spring, 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
Silver Spring, MD

Average cloud cover in June - Silver Spring, 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 32).

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Average visibility in June
Silver Spring, MD

Average visibility in June - Silver Spring, 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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Silver Spring, Maryland, USA

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