June weather forecast
Hillandale, MD

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Weather in June

The first month of the summer, June, is still a warm month in Hillandale, Maryland, with an average temperature varying between 81.3°F (27.4°C) and 64°F (17.8°C).

Temperature

The shift from May to June sees a slight increase in the average high-temperature, transitioning from 73.8°F (23.2°C) to a still warm 81.3°F (27.4°C). Hillandale records an average temperature drop to a refreshing 64°F (17.8°C) in June.

Heat index

The heat index value for June is appraised at a hot 86°F (30°C). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.

Humidity

In Hillandale, the average relative humidity in June is 73%.

Rainfall

In Hillandale, during June, the rain falls for 15.4 days and regularly aggregates up to 2.56" (65mm) of precipitation. In Hillandale, during the entire year, the rain falls for 155.7 days and collects up to 31.42" (798mm) of precipitation.

Snowfall

In Hillandale, snow does not fall in May through October.

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 5:43 am and sunset at 8:28 pm. On the last day of June, in Hillandale, sunrise is at 5:45 am and sunset at 8:37 pm EDT.

Sunshine

In June, the average sunshine in Hillandale is 10.1h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: In June, a regular UV index of 6 translates into these guidelines:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
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Frequently asked questions

What is the usual temperature for Hillandale in June?

In Hillandale, in June, the average high-temperature is 81.3°F (27.4°C), and the average low-temperature is 64°F (17.8°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), 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 Hillandale?

In June, the average relative humidity in Hillandale, Maryland, is 73%.

How many days does it rain in June in Hillandale?

In Hillandale, Maryland, in June, during 15.4 rainfall days, 2.56" (65mm) of precipitation is typically accumulated.

When it does not snow in Hillandale?

In Hillandale, snow does not fall in May through October.

When are the longest days in Hillandale?

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

How many hours of daylight does Hillandale have in June?

In Hillandale, Maryland, the average day length in June is 14h and 52min.

What time are sunrise and sunset in June in Hillandale?

In June, on the first day of the month, sunrise is at 5:43 am and sunset at 8:28 pm. On the last day of the month, in Hillandale, sunrise is at 5:45 am and sunset at 8:37 pm EDT.

How many hours of sunshine does Hillandale have in June?

In Hillandale, the average sunshine duration in June is 10.1h.

What are the months with the highest UV index in Hillandale?

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 Hillandale?

The average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health threat from 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
Hillandale, MD

Average temperature in June - Hillandale, MD
  • Average high temperature in June: 81.3°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in June: 64°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 (26.8°F).

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Average pressure in June
Hillandale, MD

Average pressure in June - Hillandale, 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
Hillandale, MD

Average wind speed in June - Hillandale, 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 (5.2mph).

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Average humidity in June
Hillandale, MD

Average humidity in June - Hillandale, MD
  • Average humidity in June: 73%

The months with the highest relative humidity are May, October and December (76%).
The month with the lowest relative humidity is July (70%).

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Average rainfall in June
Hillandale, MD

Average rainfall in June - Hillandale, MD
  • Average rainfall in June: 2.56"

The wettest month (with the highest rainfall) is August (4.02").
The driest months (with the least rainfall) are January and February (2.01").

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Average rainfall days in June
Hillandale, MD

Average rainfall days in June - Hillandale, MD
  • Average rainfall days in June: 15.4 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is November (9 days).

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Average snowfall in June
Hillandale, MD

Average snowfall in June - Hillandale, MD
  • Average snowfall in June: 0"

The month with the highest snowfall is March (2.95").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Hillandale, MD

Average snowfall days in June - Hillandale, MD
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (5.4 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
Hillandale, MD

Average daylight in June / Average sunshine in June - Hillandale, 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in June
Hillandale, MD

Average sunshine days in June - Hillandale, MD
  • Average sunshine days in June: 12.4 days

The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is May (11.7 days).

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Average UV index in June
Hillandale, MD

Average UV index in June - Hillandale, 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).

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Average cloud cover in June
Hillandale, MD

Average cloud cover in June - Hillandale, MD
  • Average cloud cover in June: 33

The months with the most cloud cover are March and December (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in June
Hillandale, MD

Average visibility in June - Hillandale, 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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Hillandale, Maryland, USA

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