June weather forecast
Capitol Heights, MD

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Weather in June

June, the first month of the summer in Capitol Heights, is still a warm month, with an average temperature varying between 81.9°F (27.7°C) and 64.6°F (18.1°C).

Temperature

In Capitol Heights, the average high-temperature in June slightly increases from 73.9°F (23.3°C) in May to a still moderately hot 81.9°F (27.7°C). In Capitol Heights, June nights witness a steady temperature drop to a comfortable 64.6°F (18.1°C).

Heat index

The heat index value during June is estimated at a hot 87.8°F (31°C). One might feel worn out with persistent exposure and activity, resulting in heat cramps.
For clarity, heat index numbers account for light winds and areas under shade. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.

Humidity

In Capitol Heights, the average relative humidity in June is 74%.

Rainfall

In Capitol Heights, Maryland, during June, the rain falls for 15.5 days and regularly aggregates up to 2.8" (71mm) of precipitation. In Capitol Heights, Maryland, during the entire year, the rain falls for 157.9 days and collects up to 31.14" (791mm) of precipitation.

Snowfall

In Capitol Heights, Maryland, snow does not fall in May through November.

Daylight

The month with the longest days in Capitol Heights, Maryland, is June, with an average of 14h and 48min of daylight.
On the first day of the month, sunrise is at 5:43 am and sunset at 8:27 pm. On the last day of June, in Capitol Heights, sunrise is at 5:45 am and sunset at 8:37 pm EDT.

Sunshine

In Capitol Heights, the average sunshine in June 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 value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily maximum UV index of 6 in June translates into the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

What is the temperature in June in Capitol Heights?

The high-temperature, in June, in Capitol Heights, records 81.9°F (27.7°C), while the low-temperature is 64.6°F (18.1°C). In June, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is estimated at 87.8°F (31°C).

What is the average humidity in June in Capitol Heights?

The average relative humidity in June in Capitol Heights is 74%.

How many days does it rain in June in Capitol Heights?

In June, in Capitol Heights, the rain falls for 15.5 days. Throughout June, 2.8" (71mm) of precipitation is accumulated.

When it does not snow in Capitol Heights?

In Capitol Heights, snow does not fall in May through November.

When are the longest days in Capitol Heights?

With an average of 14h and 48min of daylight, June has the longest days of the year in Capitol Heights, Maryland.

What is the average length of the day in June in Capitol Heights?

In Capitol Heights, Maryland, the average day length in June is 14h and 51min.

What time are sunrise and sunset in June in Capitol Heights?

In June, on the first day of the month, sunrise is at 5:43 am and sunset at 8:27 pm. On the last day of the month, in Capitol Heights, sunrise is at 5:45 am and sunset at 8:37 pm EDT.

How many hours of sunshine does Capitol Heights have in June?

In Capitol Heights, Maryland, the average sunshine duration in June is 10.3h.

What is the month with the highest UV index in Capitol Heights?

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 Capitol Heights?

The average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to 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
Capitol Heights, MD

Average temperature in June - Capitol Heights, MD
  • Average high temperature in June: 81.9°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 (39.9°F).

  • Average low temperature in June: 64.6°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in June
Capitol Heights, MD

Average pressure in June - Capitol Heights, MD
  • Average pressure in June: 29.94"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in June
Capitol Heights, MD

Average wind speed in June - Capitol Heights, MD
  • Average wind speed in June: 6.2mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in June
Capitol Heights, MD

Average humidity in June - Capitol Heights, MD
  • Average humidity in June: 74%

The months with the highest relative humidity are May, October and December (76%).
The months with the lowest relative humidity are April and July (71%).

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Average rainfall in June
Capitol Heights, MD

Average rainfall in June - Capitol Heights, MD
  • Average rainfall in June: 2.8"

The wettest month (with the highest rainfall) is August (3.58").
The driest month (with the least rainfall) is January (2.01").

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Average rainfall days in June
Capitol Heights, MD

Average rainfall days in June - Capitol Heights, MD
  • Average rainfall days in June: 15.5 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is November (9 days).

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Average snowfall in June
Capitol Heights, MD

Average snowfall in June - Capitol Heights, 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, October and November (0").

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Average snowfall days in June
Capitol Heights, MD

Average snowfall days in June - Capitol Heights, MD
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (4.1 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
Capitol Heights, MD

Average daylight in June / Average sunshine in June - Capitol Heights, 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 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in June
Capitol Heights, MD

Average sunshine days in June - Capitol Heights, MD
  • Average sunshine days in June: 13 days

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (11.8 days).

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Average UV index in June
Capitol Heights, MD

Average UV index in June - Capitol Heights, 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
Capitol Heights, MD

Average cloud cover in June - Capitol Heights, MD
  • 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 29).

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Average visibility in June
Capitol Heights, MD

Average visibility in June - Capitol Heights, 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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Capitol Heights, Maryland, USA

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