June weather forecast
Hillcrest Heights, MD

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Weather in June

The first month of the summer, June, is a moderately hot month in Hillcrest Heights, Maryland, with an average temperature fluctuating between 80.8°F (27.1°C) and 64.2°F (17.9°C).

Temperature

June introduces a marginal temperature uplift, with average high-temperatures adjusting from May's agreeable 72.9°F (22.7°C) to a moderately hot 80.8°F (27.1°C). An average low-temperature of 64.2°F (17.9°C) is anticipated throughout the nights during June.

Heat index

During June, the heat index is evaluated at 84.2°F (29°C). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

In June, the average relative humidity is 74%.

Rainfall

In June, the rain falls for 16.3 days. Throughout June, 2.8" (71mm) of precipitation is accumulated. Throughout the year, there are 158.5 rainfall days, and 30.12" (765mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

June has the longest days of the year, with an average of 14h and 48min of daylight.
On the first day of June, sunrise is at 5:44 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:37 pm EDT.

Sunshine

In Hillcrest Heights, the average sunshine in June is 10.4h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: In June, the maximum UV index of 6 translates into these guidelines:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.

Frequently asked questions

What are the temperatures in June?

June temperatures vary between a high-temperature of 80.8°F (27.1°C) and a low-temperature of 64.2°F (17.9°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in June is evaluated at 84.2°F (29°C).

What is the average humidity in June in Hillcrest Heights?

In June, the average relative humidity is 74%.

How many days does it rain in June?

In June, the rain falls for 16.3 days. Throughout June, 2.8" (71mm) of precipitation is accumulated.

When it does not snow?

April through October are months without snowfall.

When are the longest days?

June has the longest days of the year, with an average of 14h and 48min of daylight.

What is the average length of the day in June?

In Hillcrest Heights, the average day length in June is 14h and 50min.

What time are sunrise and sunset in June?

On the first day of June, sunrise is at 5:44 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:37 pm EDT.

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

In Hillcrest Heights, the average sunshine duration in June is 10.4h.

What are the months with the highest UV index?

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

What is the UV index intensity in June?

In June, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe 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
Hillcrest Heights, MD

Average temperature in June - Hillcrest Heights, MD
  • Average high temperature in June: 80.8°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.8°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).

Average pressure in June
Hillcrest Heights, MD

Average pressure in June - Hillcrest 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).

Average wind speed in June
Hillcrest Heights, MD

Average wind speed in June - Hillcrest Heights, MD
  • Average wind speed in June: 6.4mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity in June
Hillcrest Heights, MD

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

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is July (71%).

Average rainfall in June
Hillcrest Heights, MD

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

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (1.81").

Average rainfall days in June
Hillcrest Heights, MD

Average rainfall days in June - Hillcrest Heights, MD
  • Average rainfall days in June: 16.3 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (8.6 days).

Average snowfall in June
Hillcrest Heights, MD

Average snowfall in June - Hillcrest Heights, MD
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.13").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June
Hillcrest Heights, MD

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

The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in June /
Average sunshine in June
Hillcrest Heights, MD

Average daylight in June / Average sunshine in June - Hillcrest 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 6min).

Average sunshine days in June
Hillcrest Heights, MD

Average sunshine days in June - Hillcrest Heights, MD
  • Average sunshine days in June: 11.4 days

The month with the most sunshine days is November (19.8 days).
The months with the least sunshine days are May and July (10.9 days).

Average UV index in June
Hillcrest Heights, MD

Average UV index in June - Hillcrest 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, February, November and December (UV index 2).

Average cloud cover in June
Hillcrest Heights, MD

Average cloud cover in June - Hillcrest Heights, MD
  • Average cloud cover in June: 32

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in June
Hillcrest Heights, MD

Average visibility in June - Hillcrest 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).

Hillcrest Heights, Maryland, USA

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