June weather forecast
Wheaton Hills, MD

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Weather in June

June, the first month of the summer in Wheaton Hills, is still a warm month, with temperature in the range of an average low of 63.9°F (17.7°C) and an average high of 81.7°F (27.6°C).

Temperature

Wheaton Hills experiences a minor temperature shift with the start of June, with average high-temperatures moving from a warm 73.9°F (23.3°C) in May to a still moderately hot 81.7°F (27.6°C). Throughout June, an average low-temperature of 63.9°F (17.7°C) is expected in Wheaton Hills.

Heat index

In June, the average heat index is computed to be a tropical 86°F (30°C). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly meaningful for babies and toddlers. 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 Wheaton Hills, the average relative humidity in June is 73%.

Rainfall

In Wheaton Hills, Maryland, in June, during 15.6 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. In Wheaton Hills, Maryland, during the entire year, the rain falls for 160.9 days and collects up to 32.99" (838mm) of precipitation.

Snowfall

May through October are months without snowfall in Wheaton Hills.

Daylight

With an average of 14h and 54min of daylight, June has the longest days of the year.
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 Wheaton Hills, sunrise is at 5:46 am and sunset at 8:38 pm EDT.

Sunshine

The average sunshine in June is 10.2h.

UV index

The months with the highest UV index in Wheaton Hills are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In June, the maximum UV index of 6 translates into these guidelines:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What are June temperatures in Wheaton Hills?

The high-temperature, in June, in Wheaton Hills, is 81.7°F (27.6°C), while the low-temperature averages to 63.9°F (17.7°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in June is computed to be 86°F (30°C).

What is the average humidity in June in Wheaton Hills?

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

How much does it rain in Wheaton Hills in June?

In June, in Wheaton Hills, Maryland, the rain falls for 15.6 days. Throughout June, 2.68" (68mm) of precipitation is accumulated.

When it does not snow in Wheaton Hills?

In Wheaton Hills, Maryland, snow does not fall in May through October.

When are the longest days in Wheaton Hills?

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

How many hours of daylight does Wheaton Hills have in June?

The average day length in June in Wheaton Hills is 14h and 52min.

What time are sunrise and sunset in June in Wheaton Hills?

On the first day of June, sunrise is at 5:43 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:38 pm EDT.

How many hours of sunshine does Wheaton Hills have in June?

The average sunshine duration in June in Wheaton Hills is 10.2h.

When is the highest UV index in Wheaton Hills?

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

How high is the UV index in June in Wheaton Hills?

In Wheaton Hills, Maryland, the average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Wheaton Hills, MD

Average temperature in June - Wheaton Hills, MD
  • Average high temperature in June: 81.7°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: 63.9°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

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Average pressure in June
Wheaton Hills, MD

Average pressure in June - Wheaton 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).

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Average wind speed in June
Wheaton Hills, MD

Average wind speed in June - Wheaton Hills, MD
  • Average wind speed in June: 6mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in June
Wheaton Hills, MD

Average humidity in June - Wheaton Hills, 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
Wheaton Hills, MD

Average rainfall in June - Wheaton Hills, MD
  • Average rainfall in June: 2.68"

The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is January (2.17").

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Average rainfall days in June
Wheaton Hills, MD

Average rainfall days in June - Wheaton Hills, MD
  • Average rainfall days in June: 15.6 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in June
Wheaton Hills, MD

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

The months with the highest snowfall are January and March (3.03").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Wheaton Hills, MD

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

The months with the highest number of snowfall days are January and February (5.1 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
Wheaton Hills, MD

Average daylight in June / Average sunshine in June - Wheaton 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 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
Wheaton Hills, MD

Average sunshine days in June - Wheaton Hills, MD
  • Average sunshine days in June: 13 days

The month with the most sunshine days is November (19.4 days).
The months with the least sunshine days are May and July (11 days).

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Average UV index in June
Wheaton Hills, MD

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

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Average cloud cover in June
Wheaton Hills, MD

Average cloud cover in June - Wheaton Hills, MD
  • Average cloud cover in June: 33

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in June
Wheaton Hills, MD

Average visibility in June - Wheaton 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).

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Wheaton Hills, Maryland, USA

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