June weather forecast
Brandywine, MD

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Weather in June

The first month of the summer, June, is also a moderately hot month in Brandywine, Maryland, with an average temperature fluctuating between 81.5°F (27.5°C) and 64.9°F (18.3°C).

Temperature

June brings a slight elevation in the average high-temperature, transitioning from May's 73.6°F (23.1°C) to a still warm 81.5°F (27.5°C). During June, Brandywine observes a consistent average nighttime temperature of 64.9°F (18.3°C).

Heat index

The heat index value during June is computed to be a hot 86°F (30°C). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. 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. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.

Humidity

In Brandywine, Maryland, the average relative humidity in June is 75%.

Rainfall

In Brandywine, during June, the rain falls for 15.8 days and regularly aggregates up to 2.91" (74mm) of precipitation. In Brandywine, during the entire year, the rain falls for 164.8 days and collects up to 32.87" (835mm) of precipitation.

Snowfall

May through October are months without snowfall in Brandywine.

Daylight

With an average of 14h and 48min of daylight, June has the longest days of the year.
On the first day of June in Brandywine, sunrise is at 5:44 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:36 pm EDT.

Sunshine

The average sunshine in June is 10.4h.

UV index

The months with the highest UV index in Brandywine 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 exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 6 in June transforms into the following instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

What is the temperature in June in Brandywine?

The high-temperature in Brandywine during June is 81.5°F (27.5°C) and the low-temperature is 64.9°F (18.3°C). In June, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is computed to be 86°F (30°C).

What is the average humidity in June in Brandywine?

In June, the average relative humidity in Brandywine is 75%.

How many days does it rain in June in Brandywine?

In June, the rain falls for 15.8 days. Throughout June, 2.91" (74mm) of precipitation is accumulated.

When it does not snow in Brandywine?

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

When are the longest days in Brandywine?

With an average of 14h and 48min of daylight, June has the longest days of the year in Brandywine.

What is the average length of the day in June in Brandywine?

In June, the average day length in Brandywine is 14h and 50min.

What time are sunrise and sunset in June in Brandywine?

On the first day of June in Brandywine, sunrise is at 5:44 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:36 pm EDT.

How long on average sun shines in June in Brandywine?

In June, the average sunshine duration in Brandywine, Maryland, is 10.4h.

When is the highest UV index in Brandywine?

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

How high is the UV index in June in Brandywine?

In June, the average daily maximum UV index in Brandywine is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Brandywine, MD

Average temperature in June - Brandywine, MD
  • Average high temperature in June: 81.5°F

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in June: 64.9°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).

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Average pressure in June
Brandywine, MD

Average pressure in June - Brandywine, 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
Brandywine, MD

Average wind speed in June - Brandywine, MD
  • Average wind speed in June: 6.2mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).

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Average humidity in June
Brandywine, MD

Average humidity in June - Brandywine, MD
  • Average humidity in June: 75%

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

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Average rainfall in June
Brandywine, MD

Average rainfall in June - Brandywine, MD
  • Average rainfall in June: 2.91"

The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is January (2.05").

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Average rainfall days in June
Brandywine, MD

Average rainfall days in June - Brandywine, MD
  • Average rainfall days in June: 15.8 days

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

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Average snowfall in June
Brandywine, MD

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

The month with the highest snowfall is January (2.76").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Brandywine, MD

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

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

Average daylight in June / Average sunshine in June - Brandywine, MD
  • Average daylight in June: 14h and 5min

The month with the longest days is June (Average daylight: 14h and 48min).
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: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in June
Brandywine, MD

Average sunshine days in June - Brandywine, MD
  • Average sunshine days in June: 11.6 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (10.8 days).

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Average UV index in June
Brandywine, MD

Average UV index in June - Brandywine, 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
Brandywine, MD

Average cloud cover in June - Brandywine, MD
  • Average cloud cover in June: 31

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
Brandywine, MD

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

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