June weather forecast
Montgomery Knolls, MD

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Weather in June

The first month of the summer, June, is a warm month in Montgomery Knolls, Maryland, with an average temperature ranging between max 80.6°F (27°C) and min 64°F (17.8°C).

Temperature

Entering June, Montgomery Knolls notices a subtle temperature elevation, with the average high-temperature advancing from May's agreeable 72.7°F (22.6°C) to a moderately hot 80.6°F (27°C). During June, the average low-temperature is a comfortable 64°F (17.8°C).

Heat index

In June, the average heat index is estimated at 84.2°F (29°C). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

In Montgomery Knolls, the average relative humidity in June is 74%.

Rainfall

In June, in Montgomery Knolls, Maryland, the rain falls for 15.5 days. Throughout June, 2.6" (66mm) of precipitation is accumulated. Throughout the year, in Montgomery Knolls, there are 159.3 rainfall days, and 30.31" (770mm) of precipitation is accumulated.

Snowfall

In Montgomery Knolls, snow does not fall in April through October.

Daylight

June has the longest days of the year in Montgomery Knolls, with an average of 14h and 54min of daylight.
On the first day of June in Montgomery Knolls, sunrise is at 5:42 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:37 pm EDT.

Sunshine

In June, the average sunshine in Montgomery Knolls is 10.3h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Montgomery Knolls. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In June, the maximum UV index of 6 suggests these recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What is the usual temperature for Montgomery Knolls in June?

The high-temperature, in June, in Montgomery Knolls, is 80.6°F (27°C), while the low-temperature averages to 64°F (17.8°C). In June, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is estimated at 84.2°F (29°C).

What is the average humidity in June in Montgomery Knolls?

The average relative humidity in June in Montgomery Knolls, Maryland, is 74%.

How much does it rain in Montgomery Knolls in June?

In Montgomery Knolls, in June, it is raining for 15.5 days, with typically 2.6" (66mm) of accumulated precipitation.

When it does not snow in Montgomery Knolls?

April through October are months without snowfall in Montgomery Knolls, Maryland.

When are the longest days in Montgomery Knolls?

With an average of 14h and 54min of daylight, June has the longest days of the year in Montgomery Knolls, Maryland.

How many hours of daylight does Montgomery Knolls have in June?

In June, the average day length in Montgomery Knolls, Maryland, is 14h and 53min.

When is the sunrise / sunset in June in Montgomery Knolls?

On the first day of June in Montgomery Knolls, Maryland, sunrise is at 5:42 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:37 pm EDT.

How long on average sun shines in June in Montgomery Knolls?

In June, the average sunshine duration is 10.3h.

When is the highest UV index in Montgomery Knolls?

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

How high is the UV index in June in Montgomery Knolls?

In Montgomery Knolls, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health threat from exposure to the Sun's 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
Montgomery Knolls, MD

Average temperature in June - Montgomery Knolls, MD
  • Average high temperature in June: 80.6°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (38.1°F).

  • Average low temperature in June: 64°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure in June
Montgomery Knolls, MD

Average pressure in June - Montgomery Knolls, 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
Montgomery Knolls, MD

Average wind speed in June - Montgomery Knolls, MD
  • Average wind speed in June: 6.3mph

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in June
Montgomery Knolls, MD

Average humidity in June - Montgomery Knolls, MD
  • Average humidity in June: 74%

The months with the highest relative humidity are May and October (77%).
The months with the lowest relative humidity are April and July (72%).

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Average rainfall in June
Montgomery Knolls, MD

Average rainfall in June - Montgomery Knolls, MD
  • Average rainfall in June: 2.6"

The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is January (1.85").

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Average rainfall days in June
Montgomery Knolls, MD

Average rainfall days in June - Montgomery Knolls, MD
  • Average rainfall days in June: 15.5 days

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

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Average snowfall in June
Montgomery Knolls, MD

Average snowfall in June - Montgomery Knolls, MD
  • Average snowfall in June: 0"

The month with the highest snowfall is March (3.03").
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
Montgomery Knolls, MD

Average snowfall days in June - Montgomery Knolls, MD
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (4.6 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
Montgomery Knolls, MD

Average daylight in June / Average sunshine in June - Montgomery Knolls, 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 48min).
The months with the least sunshine are January and February (Average sunshine: 5h and 6min).

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Average sunshine days in June
Montgomery Knolls, MD

Average sunshine days in June - Montgomery Knolls, MD
  • Average sunshine days in June: 12.3 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (11 days).

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Average UV index in June
Montgomery Knolls, MD

Average UV index in June - Montgomery Knolls, 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
Montgomery Knolls, MD

Average cloud cover in June - Montgomery Knolls, 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 29).

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Average visibility in June
Montgomery Knolls, MD

Average visibility in June - Montgomery Knolls, 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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Montgomery Knolls, Maryland, USA

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