June weather forecast
Harris Heights, MD

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Weather in June

June, the first month of the summer in Harris Heights, is a warm month, with an average temperature ranging between min 64.8°F (18.2°C) and max 80.8°F (27.1°C).

Temperature

June's arrival brings a modest temperature shift, moving from a pleasant 72.3°F (22.4°C) in May to a moderately hot 80.8°F (27.1°C). Harris Heights's average low-temperature is measured at a comfortable 64.8°F (18.2°C) during June.

Heat index

Throughout June, the heat index is estimated at 84.2°F (29°C). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.
Heat index readings emphasize conditions of light breezes and shaded spots. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.

Humidity

In June, the average relative humidity is 74%.

Rainfall

In Harris Heights, during June, the rain falls for 15.8 days and regularly aggregates up to 2.8" (71mm) of precipitation. In Harris Heights, during the entire year, the rain falls for 157.2 days and collects up to 30.47" (774mm) of precipitation.

Snowfall

In Harris Heights, snow does not fall in April through October.

Daylight

With an average of 14h and 54min of daylight, June has the longest days of the year in Harris Heights.
On the first day of the month, sunrise is at 5:41 am and sunset at 8:27 pm. On the last day of June, in Harris Heights, sunrise is at 5:43 am and sunset at 8:36 pm EDT.

Sunshine

In Harris Heights, the average sunshine in June is 10.5h.

UV index

The months with the highest UV index in Harris Heights, Maryland, are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In June, the maximum UV index of 6 suggests these recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

What is the temperature in June in Harris Heights?

The average high-temperature, in June, in Harris Heights, is 80.8°F (27.1°C), while the average low-temperature is 64.8°F (18.2°C). The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in June is estimated at 84.2°F (29°C).

What is the average humidity in June in Harris Heights?

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

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

In Harris Heights, Maryland, during June, the rain falls for 15.8 days and regularly aggregates up to 2.8" (71mm) of precipitation.

When it does not snow in Harris Heights?

April through October are months without snowfall.

When are the longest days in Harris Heights?

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

How many hours of daylight does Harris Heights have in June?

In June, the average day length in Harris Heights is 14h and 53min.

When is the sunrise / sunset in June in Harris Heights?

On the first day of June in Harris Heights, sunrise is at 5:41 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:36 pm EDT.

How long on average sun shines in June in Harris Heights?

The average sunshine duration in June in Harris Heights is 10.5h.

When is the highest UV index in Harris Heights?

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

What is the UV index reading in June in Harris Heights?

The average daily maximum UV index in June in Harris Heights is 6. A UV Index of 6 to 7 symbolizes a high hazard to health 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
Harris Heights, MD

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

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in June: 64.8°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in June
Harris Heights, MD

Average pressure in June - Harris 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
Harris Heights, MD

Average wind speed in June - Harris Heights, MD
  • Average wind speed in June: 6.7mph

The windiest months (with the highest average wind speed) are January, February and March (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in June
Harris Heights, MD

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

The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are March, April and July (72%).

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Average rainfall in June
Harris Heights, MD

Average rainfall in June - Harris 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").

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Average rainfall days in June
Harris Heights, MD

Average rainfall days in June - Harris Heights, MD
  • Average rainfall days in June: 15.8 days

The month with the highest number of rainy days is May (18 days).
The months with the least rainy days are January and November (8.4 days).

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Average snowfall in June
Harris Heights, MD

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

The month with the highest snowfall is January (2.09").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in June
Harris Heights, MD

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

The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Harris Heights, 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 3min

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).

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Average sunshine days in June
Harris Heights, MD

Average sunshine days in June - Harris Heights, MD
  • Average sunshine days in June: 11.7 days

The month with the most sunshine days is November (19.9 days).
The months with the least sunshine days are May and July (10.8 days).

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Average UV index in June
Harris Heights, MD

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

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Average cloud cover in June
Harris Heights, MD

Average cloud cover in June - Harris 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).

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Average visibility in June
Harris Heights, MD

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

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