June weather forecast
Blackwater, VA

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Weather in June

The first month of the summer, June, is still a warm month in Blackwater, Virginia, with an average temperature fluctuating between 81.5°F (27.5°C) and 59°F (15°C).

Temperature

Blackwater's transition into June is noticed by a slight rise in the average high-temperature, advancing from a warm 74.3°F (23.5°C) in May to a still moderately hot 81.5°F (27.5°C). Blackwater's nighttime temperatures in June reflect a stark contrast to the day's highs, falling to an average low of 59°F (15°C).

Heat index

The heat index for June is appraised at a tropical 87.8°F (31°C). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.

Humidity

In Blackwater, the average relative humidity in June is 77%.

Rainfall

In Blackwater, in June, during 17.5 rainfall days, 2.95" (75mm) of precipitation is typically accumulated. In Blackwater, during the entire year, the rain falls for 176.3 days and collects up to 32.87" (835mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The month with the longest days is June, with an average of 14h and 36min of daylight.
On the first day of June, sunrise is at 6:14 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:54 pm EDT.

Sunshine

With an average of 10.2h of sunshine, June has the most sunshine of the year.

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 hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A typical high UV index of 6 in June suggests the following recommendations:
Deflect overexposure. Sun protection is a necessity. 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. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are June temperatures?

An average high-temperature, in June, in Blackwater, is 81.5°F (27.5°C) and the average low-temperature is 59°F (15°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in June is appraised at 87.8°F (31°C).

What is the average humidity in June?

In Blackwater, the average relative humidity in June is 77%.

How much does it rain in June?

In Blackwater, during June, the rain falls for 17.5 days and regularly aggregates up to 2.95" (75mm) of precipitation.

When it does not snow?

In Blackwater, snow does not fall in May through September.

When are the longest days?

With an average of 14h and 36min of daylight, June has the longest days of the year.

What is the average length of the day in June?

In Blackwater, the average day length in June is 14h and 38min.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 6:14 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:54 pm EDT.

What month has the most sunshine?

With an average of 10.2h of sunshine, June has the most sunshine of the year.

How many hours of sunshine does Blackwater have in June?

In Blackwater, the average sunshine duration in June is 10.2h.

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.

How high is the UV index in June?

In Blackwater, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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
Blackwater, VA

Average temperature in June - Blackwater, VA
  • Average high temperature in June: 81.5°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (41°F).

  • Average low temperature in June: 59°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in June
Blackwater, VA

Average pressure in June - Blackwater, VA
  • Average pressure in June: 29.99"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in June
Blackwater, VA

Average wind speed in June - Blackwater, VA
  • Average wind speed in June: 4.5mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

Average humidity in June
Blackwater, VA

Average humidity in June - Blackwater, VA
  • Average humidity in June: 77%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are August and November (76%).

Average rainfall in June
Blackwater, VA

Average rainfall in June - Blackwater, VA
  • Average rainfall in June: 2.95"

The wettest month (with the highest rainfall) is February (3.78").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in June
Blackwater, VA

Average rainfall days in June - Blackwater, VA
  • Average rainfall days in June: 17.5 days

The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is November (10.5 days).

Average snowfall in June
Blackwater, VA

Average snowfall in June - Blackwater, VA
  • Average snowfall in June: 0"

The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Blackwater, VA

Average snowfall days in June - Blackwater, VA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Blackwater, VA

Average daylight in June / Average sunshine in June - Blackwater, VA
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in June: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in June
Blackwater, VA

Average sunshine days in June - Blackwater, VA
  • Average sunshine days in June: 10.8 days

The month with the most sunshine days is October (17.6 days).
The month with the least sunshine days is May (10 days).

Average UV index in June
Blackwater, VA

Average UV index in June - Blackwater, VA
  • 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
Blackwater, VA

Average cloud cover in June - Blackwater, VA
  • Average cloud cover in June: 34

The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in June
Blackwater, VA

Average visibility in June - Blackwater, VA
  • Average visibility in June: 5mi

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).

Blackwater, Virginia, USA

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