June weather forecast
Twin Brook Forest, MD

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Weather in June

The first month of the summer, June, is still a warm month in Twin Brook Forest, Maryland, with an average temperature varying between 63.7°F (17.6°C) and 82°F (27.8°C).

Temperature

In Twin Brook Forest, the onset of June comes with a modest high-temperature shift, transitioning from May's 73.9°F (23.3°C) to a still warm 82°F (27.8°C). Nighttime temperatures in Twin Brook Forest, Maryland, consistently average a refreshing 63.7°F (17.6°C) during June.

Heat index

For most parts of June, the heat index is computed to be a tropical 87.8°F (31°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Understand that the heat index values take into account shaded locations and mild winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

In June, the average relative humidity in Twin Brook Forest is 73%.

Rainfall

In June, in Twin Brook Forest, the rain falls for 15.9 days. Throughout June, 2.48" (63mm) of precipitation is accumulated. Throughout the year, in Twin Brook Forest, there are 156.8 rainfall days, and 30.98" (787mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Twin Brook Forest.

Daylight

The month with the longest days is June, with an average of 14h and 54min of daylight.
On the first day of June, sunrise is at 5:44 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.

Sunshine

In Twin Brook Forest, the average sunshine in June is 10.2h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Twin Brook Forest. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 6 during June leads to these instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

What is the usual temperature for Twin Brook Forest in June?

An average high-temperature, in June, in Twin Brook Forest, is 82°F (27.8°C) and the average low-temperature is 63.7°F (17.6°C). In June, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is computed to be 87.8°F (31°C).

What is the average humidity in June in Twin Brook Forest?

In June, the average relative humidity in Twin Brook Forest is 73%.

How many days does it rain in June in Twin Brook Forest?

In Twin Brook Forest, Maryland, during June, the rain falls for 15.9 days and regularly aggregates up to 2.48" (63mm) of precipitation.

When it does not snow in Twin Brook Forest?

May through October are months without snowfall in Twin Brook Forest.

When are the longest days in Twin Brook Forest?

June has the longest days of the year in Twin Brook Forest, Maryland, with an average of 14h and 54min of daylight.

How many hours of daylight does Twin Brook Forest have in June?

In Twin Brook Forest, the average day length in June is 14h and 52min.

When are sunrise and sunset in June in Twin Brook Forest?

On the first day of June in Twin Brook Forest, Maryland, sunrise is at 5:44 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 long on average sun shines in June in Twin Brook Forest?

The average sunshine duration in June in Twin Brook Forest, Maryland, is 10.2h.

What is the month with the highest UV index in Twin Brook Forest?

The months with the highest UV index in Twin Brook Forest, Maryland, are May through August, with an average maximum UV index of 6.

What is the UV index reading in June in Twin Brook Forest?

In June, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents 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
Twin Brook Forest, MD

Average temperature in June - Twin Brook Forest, MD
  • Average high temperature in June: 82°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in June: 63.7°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

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Average pressure in June
Twin Brook Forest, MD

Average pressure in June - Twin Brook Forest, 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
Twin Brook Forest, MD

Average wind speed in June - Twin Brook Forest, MD
  • Average wind speed in June: 5.8mph

The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in June
Twin Brook Forest, MD

Average humidity in June - Twin Brook Forest, MD
  • Average humidity in June: 73%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (70%).

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Average rainfall in June
Twin Brook Forest, MD

Average rainfall in June - Twin Brook Forest, MD
  • Average rainfall in June: 2.48"

The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is January (1.97").

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Average rainfall days in June
Twin Brook Forest, MD

Average rainfall days in June - Twin Brook Forest, MD
  • Average rainfall days in June: 15.9 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (9.2 days).

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Average snowfall in June
Twin Brook Forest, MD

Average snowfall in June - Twin Brook Forest, MD
  • Average snowfall in June: 0"

The month with the highest snowfall is 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
Twin Brook Forest, MD

Average snowfall days in June - Twin Brook Forest, MD
  • Average snowfall days in June: 0 days

The months with the highest number of snowfall days are January and February (5.3 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
Twin Brook Forest, MD

Average daylight in June / Average sunshine in June - Twin Brook Forest, 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 December (Average sunshine: 5h and 0min).

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Average sunshine days in June
Twin Brook Forest, MD

Average sunshine days in June - Twin Brook Forest, MD
  • Average sunshine days in June: 12.4 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (12 days).

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Average UV index in June
Twin Brook Forest, MD

Average UV index in June - Twin Brook Forest, 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
Twin Brook Forest, MD

Average cloud cover in June - Twin Brook Forest, 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 30).

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Average visibility in June
Twin Brook Forest, MD

Average visibility in June - Twin Brook Forest, 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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Twin Brook Forest, Maryland, USA

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