June weather forecast
Bladensburg, MD

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Weather in June

June rolls in with a noticeable change in weather in Bladensburg, Maryland, signifying the official commencement of summer. A hearty farewell is given to the pleasant temperatures of May as the town prepares for much hotter days ahead. The humidity peaks, setting the stage for the quintessential sticky east coast summers. Despite these sultry conditions, the longest daily durations of sunshine occur during this month, providing ample opportunities to enjoy the great outdoors. The weather in June is a precursor to what can be expected in July, the hottest month of the year.

Temperature

The shift into June is marked by a modest rise in the average high-temperature, moving from May's 23.3°C (73.9°F) to a still warm 27.7°C (81.9°F). The average low-temperature of 18.1°C (64.6°F) is witnessed during June.

Heat index

For most parts of June, the heat index is calculated to be a hot 31°C (87.8°F). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

In June, the average relative humidity is 74%.

Rainfall

In Bladensburg, during June, the rain falls for 15.5 days and regularly aggregates up to 71mm (2.8") of precipitation. Throughout the year, there are 157.9 rainfall days, and 791mm (31.14") of precipitation is accumulated.

Snowfall

In Bladensburg, snow does not fall in May through November.

Daylight

With an average of 14h and 54min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:43 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:37 pm EDT.

Sunshine

The average sunshine in June is 10.3h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 6 during June translates into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Updated: Jun 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average June temperature?

The average high-temperature and low-temperature during June are 27.7°C (81.9°F) and 18.1°C (64.6°F) respectively. In June, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, is calculated to be 31°C (87.8°F).

What is the average humidity in June?

In June, the average relative humidity is 74%.

How many days does it rain in June?

In Bladensburg, during June, the rain falls for 15.5 days and regularly aggregates up to 71mm (2.8") of precipitation.

When it does not snow?

May through November are months without snowfall.

When are the longest days?

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

How many hours of daylight does Bladensburg have in June?

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

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 5:43 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:37 pm EDT.

How long on average sun shines in June in Bladensburg?

In Bladensburg, Maryland, the average sunshine duration in June is 10.3h.

When is the highest UV index?

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

How high is the UV index in June?

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

Average temperature in June - Bladensburg, MD
  • Average high temperature in June: 27.7°C

The warmest month (with the highest average high temperature) is July (30.8°C).
The month with the lowest average high temperature is January (4.4°C).

  • Average low temperature in June: 18.1°C

The month with the highest average low temperature is July (21.1°C).
The coldest month (with the lowest average low temperature) is January (-2.4°C).

Average pressure in June
Bladensburg, MD

Average pressure in June - Bladensburg, MD
  • Average pressure in June: 1014mbar

The month with the highest atmospheric pressure is November (1020.5mbar).
The month with the lowest atmospheric pressure is June (1014mbar).

Average wind speed in June
Bladensburg, MD

Average wind speed in June - Bladensburg, MD
  • Average wind speed in June: 10km/h

The windiest month (with the highest average wind speed) is March (13.4km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).

Average humidity in June
Bladensburg, MD

Average humidity in June - Bladensburg, MD
  • Average humidity in June: 74%

The months with the highest relative humidity are May, October and December (76%).
The months with the lowest relative humidity are April and July (71%).

Average rainfall in June
Bladensburg, MD

Average rainfall in June - Bladensburg, MD
  • Average rainfall in June: 71mm

The wettest month (with the highest rainfall) is August (91mm).
The driest month (with the least rainfall) is January (51mm).

Average rainfall days in June
Bladensburg, MD

Average rainfall days in June - Bladensburg, MD
  • Average rainfall days in June: 15.5 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is November (9 days).

Average snowfall in June
Bladensburg, MD

Average snowfall in June - Bladensburg, MD
  • Average snowfall in June: 0mm

The month with the highest snowfall is January (66mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).

Average snowfall days in June
Bladensburg, MD

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

The month with the highest number of snowfall days is January (4.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in June /
Average sunshine in June
Bladensburg, MD

Average daylight in June / Average sunshine in June - Bladensburg, 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 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in June
Bladensburg, MD

Average sunshine days in June - Bladensburg, MD
  • Average sunshine days in June: 13 days

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (11.8 days).

Average UV index in June
Bladensburg, MD

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

Average cloud cover in June
Bladensburg, MD

Average cloud cover in June - Bladensburg, 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).

Average visibility in June
Bladensburg, MD

Average visibility in June - Bladensburg, MD
  • Average visibility in June: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

Bladensburg, Maryland, USA

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