June weather forecast
Fort Washington, MD

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Weather in June

The first month of the summer, June, is also a moderately hot month in Fort Washington, Maryland, with an average temperature fluctuating between 82.8°F (28.2°C) and 64.2°F (17.9°C).

Temperature

In Fort Washington, the average high-temperature in June slightly rises, from 74.7°F (23.7°C) in May, to a still moderately hot 82.8°F (28.2°C). Fort Washington encounters a steady low-temperature average of 64.2°F (17.9°C) throughout the month of June.

Heat index

In June, the average heat index is computed to be a tropical 89.6°F (32°C). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. 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 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.

Humidity

In June, the average relative humidity in Fort Washington is 74%.

Rainfall

In Fort Washington, in June, during 14.5 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. In Fort Washington, during the entire year, the rain falls for 158.2 days and collects up to 30.67" (779mm) of precipitation.

Snowfall

In Fort Washington, snow does not fall in May through October.

Daylight

The month with the longest days in Fort Washington is June, with an average of 14h and 48min of daylight.
On the first day of the month, sunrise is at 5:44 am and sunset at 8:27 pm. On the last day of June, in Fort Washington, Maryland, sunrise is at 5:46 am and sunset at 8:36 pm EDT.

Sunshine

In June, the average sunshine in Fort Washington is 10.3h.

UV index

The months with the highest UV index in Fort Washington 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 average individuals.
Note: The UV index of 6 during June translates into the following guidance:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Updated: Feb 12, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How hot is June in Fort Washington?

The high-temperature, in June, in Fort Washington, is 82.8°F (28.2°C), while the low-temperature averages to 64.2°F (17.9°C). The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in June is computed to be 89.6°F (32°C).

What is the average humidity in June in Fort Washington?

In June, the average relative humidity is 74%.

How many days does it rain in June in Fort Washington?

In June, the rain falls for 14.5 days. Throughout June, 2.6" (66mm) of precipitation is accumulated.

When it does not snow in Fort Washington?

May through October are months without snowfall in Fort Washington.

When are the longest days in Fort Washington?

The month with the longest days in Fort Washington, Maryland, is June, with an average of 14h and 48min of daylight.

How many hours of daylight does Fort Washington have in June?

In June, the average day length in Fort Washington, Maryland, is 14h and 50min.

When is the sunrise / sunset in June in Fort Washington?

On the first day of June in Fort Washington, sunrise is at 5:44 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:36 pm EDT.

How many hours of sunshine does Fort Washington have in June?

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

What are the months with the highest UV index in Fort Washington?

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

How high is the UV index in June in Fort Washington?

The average daily maximum UV index in June in Fort Washington, Maryland, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from 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
Fort Washington, MD

Average temperature in June - Fort Washington, MD
  • Average high temperature in June: 82.8°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in June: 64.2°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

Average pressure in June
Fort Washington, MD

Average pressure in June - Fort Washington, 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).

Average wind speed in June
Fort Washington, MD

Average wind speed in June - Fort Washington, MD
  • Average wind speed in June: 5.8mph

The windiest month (with the highest average wind speed) is March (7.8mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in June
Fort Washington, MD

Average humidity in June - Fort Washington, 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
Fort Washington, MD

Average rainfall in June - Fort Washington, MD
  • Average rainfall in June: 2.6"

The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in June
Fort Washington, MD

Average rainfall days in June - Fort Washington, MD
  • Average rainfall days in June: 14.5 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in June
Fort Washington, MD

Average snowfall in June - Fort Washington, MD
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.48").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Fort Washington, MD

Average snowfall days in June - Fort Washington, MD
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (4.5 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
Fort Washington, MD

Average daylight in June / Average sunshine in June - Fort Washington, 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: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in June
Fort Washington, MD

Average sunshine days in June - Fort Washington, MD
  • Average sunshine days in June: 13.7 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is May (11.5 days).

Average UV index in June
Fort Washington, MD

Average UV index in June - Fort Washington, 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
Fort Washington, MD

Average cloud cover in June - Fort Washington, 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).

Average visibility in June
Fort Washington, MD

Average visibility in June - Fort Washington, 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).

Fort Washington, Maryland, USA

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