June weather forecast
Blackrock Hills, MD

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Weather in June

The first month of the summer, June, is also a moderately hot month in Blackrock Hills, Maryland, with an average temperature ranging between max 81.7°F (27.6°C) and min 62.2°F (16.8°C).

Temperature

The embrace of June brings a minor uplift in the average high-temperature, shifting from a warm 73.6°F (23.1°C) in May to a still moderately hot 81.7°F (27.6°C). During the month of June, the temperature generally drops to a low average of 62.2°F (16.8°C).

Heat index

The heat index value during June is appraised at a hot 86°F (30°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
The metrics for the heat index are tailored for both shady environments and light winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. 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. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

In Blackrock Hills, the average relative humidity in June is 75%.

Rainfall

In Blackrock Hills, in June, it is raining for 15.7 days, with typically 2.48" (63mm) of accumulated precipitation. Throughout the year, there are 159.4 rainfall days, and 30.71" (780mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

The month with the longest days is June, with an average of 14h and 54min of daylight.
On the first day of the month, sunrise is at 5:44 am and sunset at 8:29 pm. On the last day of June, sunrise is at 5:46 am and sunset at 8:39 pm EDT.

Sunshine

In June, the average sunshine 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 of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In June, an average UV index of 6 transforms into the following instructions:
Shun overexposure. Protection from sun ravages is indispensable. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average June temperature?

Blackrock Hills in June has an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 62.2°F (16.8°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in June is appraised at 86°F (30°C).

What is the average humidity in June?

In June, the average relative humidity is 75%.

How much does it rain in June?

In Blackrock Hills, during June, the rain falls for 15.7 days and regularly aggregates up to 2.48" (63mm) of precipitation.

When it does not snow?

In Blackrock Hills, snow does not fall in June through October.

Does it snow in June?

In June, it doesn't snow. May is the latest month when it typically snows.

When are the longest days?

The month with the longest days in Blackrock Hills is June, with an average of 14h and 54min of daylight.

What is the average length of the day in June?

The average day length in June is 14h and 53min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 5:44 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:39 pm EDT.

How long on average sun shines in June?

The average sunshine duration in June is 10.3h.

What is the month 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 estimate of 6 to 7 represents a high health risk 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
Blackrock Hills, MD

Average temperature in June - Blackrock Hills, MD
  • Average high temperature in June: 81.7°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: 62.2°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in June
Blackrock Hills, MD

Average pressure in June - Blackrock Hills, 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).

Average wind speed in June
Blackrock Hills, MD

Average wind speed in June - Blackrock Hills, MD
  • Average wind speed in June: 5.7mph

The windiest month (with the highest average wind speed) is March (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in June
Blackrock Hills, MD

Average humidity in June - Blackrock Hills, MD
  • Average humidity in June: 75%

The months with the highest relative humidity are October and December (78%).
The month with the lowest relative humidity is July (72%).

Average rainfall in June
Blackrock Hills, MD

Average rainfall in June - Blackrock Hills, MD
  • Average rainfall in June: 2.48"

The wettest month (with the highest rainfall) is August (3.78").
The driest months (with the least rainfall) are January and February (1.97").

Average rainfall days in June
Blackrock Hills, MD

Average rainfall days in June - Blackrock Hills, MD
  • Average rainfall days in June: 15.7 days

The month with the highest number of rainy days is May (17.5 days).
The months with the least rainy days are January and November (9.5 days).

Average snowfall in June
Blackrock Hills, MD

Average snowfall in June - Blackrock Hills, MD
  • Average snowfall in June: 0"

The month with the highest snowfall is March (2.83").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in June
Blackrock Hills, MD

Average snowfall days in June - Blackrock Hills, MD
  • Average snowfall days in June: 0 days

The months with the highest number of snowfall days are January and February (5.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in June /
Average sunshine in June
Blackrock Hills, MD

Average daylight in June / Average sunshine in June - Blackrock Hills, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

Average sunshine days in June
Blackrock Hills, MD

Average sunshine days in June - Blackrock Hills, MD
  • Average sunshine days in June: 12 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is July (11.3 days).

Average UV index in June
Blackrock Hills, MD

Average UV index in June - Blackrock Hills, 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
Blackrock Hills, MD

Average cloud cover in June - Blackrock Hills, 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 30).

Average visibility in June
Blackrock Hills, MD

Average visibility in June - Blackrock Hills, 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).

Blackrock Hills, Maryland, USA

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