June weather forecast
Crestwood, MD

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Weather in June

The first month of the summer, June, is a warm month in Crestwood, Maryland, with an average temperature varying between 80.8°F (27.1°C) and 64.8°F (18.2°C).

Temperature

June's arrival brings a modest temperature shift, moving from a pleasant 72.3°F (22.4°C) in May to a moderately hot 80.8°F (27.1°C). During June, Crestwood consistently records a temperature low averaging a refreshing 64.8°F (18.2°C).

Heat index

Throughout June, the heat index is estimated at 84.2°F (29°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.

Humidity

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

Rainfall

In June, in Crestwood, the rain falls for 15.6 days. Throughout June, 2.68" (68mm) of precipitation is accumulated. In Crestwood, during the entire year, the rain falls for 156.3 days and collects up to 29.61" (752mm) of precipitation.

Snowfall

In Crestwood, snow does not fall in April through October.

Daylight

The month with the longest days is June, with an average of 14h and 54min of daylight.
On the first day of the month, sunrise is at 5:41 am and sunset at 8:27 pm. On the last day of June, in Crestwood, sunrise is at 5:43 am and sunset at 8:37 pm EDT.

Sunshine

In Crestwood, the average sunshine in June is 10.5h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index of 6 during June translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

What is the temperature in June in Crestwood?

In Crestwood, 80.8°F (27.1°C) is the average high-temperature and 64.8°F (18.2°C) is the average low-temperature during June. In June, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, is estimated at 84.2°F (29°C).

What is the average humidity in June in Crestwood?

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

How much does it rain in Crestwood in June?

In Crestwood, in June, it is raining for 15.6 days, with typically 2.68" (68mm) of accumulated precipitation.

When it does not snow in Crestwood?

In Crestwood, Maryland, snow does not fall in April through October.

When are the longest days in Crestwood?

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

How many hours of daylight does Crestwood have in June?

The average day length in June in Crestwood is 14h and 53min.

When are sunrise and sunset in June in Crestwood?

In June, on the first day of the month, sunrise is at 5:41 am and sunset at 8:27 pm. On the last day of the month, in Crestwood, sunrise is at 5:43 am and sunset at 8:37 pm EDT.

How many hours of sunshine does Crestwood have in June?

In June, the average sunshine duration is 10.5h.

What is the month with the highest UV index in Crestwood?

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

What is the UV index reading in June in Crestwood?

The average daily maximum UV index in June in Crestwood, Maryland, is 6. A UV Index reading of 6 to 7 represents a high hazard to health 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
Crestwood, MD

Average temperature in June - Crestwood, MD
  • Average high temperature in June: 80.8°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in June: 64.8°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

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Average pressure in June
Crestwood, MD

Average pressure in June - Crestwood, 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
Crestwood, MD

Average wind speed in June - Crestwood, MD
  • Average wind speed in June: 6.6mph

The windiest months (with the highest average wind speed) are February and March (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in June
Crestwood, MD

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

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

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Average rainfall in June
Crestwood, MD

Average rainfall in June - Crestwood, MD
  • Average rainfall in June: 2.68"

The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is January (1.77").

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Average rainfall days in June
Crestwood, MD

Average rainfall days in June - Crestwood, MD
  • Average rainfall days in June: 15.6 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (8.6 days).

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Average snowfall in June
Crestwood, MD

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

The month with the highest snowfall is January (2.24").
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
Crestwood, MD

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

The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Crestwood, 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 3min

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 6min).

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Average sunshine days in June
Crestwood, MD

Average sunshine days in June - Crestwood, MD
  • Average sunshine days in June: 11.9 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is July (10.9 days).

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Average UV index in June
Crestwood, MD

Average UV index in June - Crestwood, 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
Crestwood, MD

Average cloud cover in June - Crestwood, 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
Crestwood, MD

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

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