June weather forecast
Dellwood, MD

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Weather in June

The first month of the summer, June, is a warm month in Dellwood, Maryland, with an average temperature fluctuating between 79.3°F (26.3°C) and 66.7°F (19.3°C).

Temperature

The coming of June brings a minor shift in Dellwood's weather, with average high-temperatures adjusting from May's agreeable 71.2°F (21.8°C) to a moderately hot 79.3°F (26.3°C). In Dellwood, June's nights observe an average temperature dip to a comfortable 66.7°F (19.3°C).

Humidity

In Dellwood, the average relative humidity in June is 76%.

Rainfall

In June, in Dellwood, the rain falls for 12.8 days. Throughout June, 1.26" (32mm) of precipitation is accumulated. In Dellwood, during the entire year, the rain falls for 120.4 days and collects up to 10.47" (266mm) of precipitation.

Snowfall

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

Daylight

The month with the longest days in Dellwood is June, with an average of 14h and 54min of daylight.
On the first day of June in Dellwood, sunrise is at 5:41 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:35 pm EDT.

Sunshine

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

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In June, the maximum UV index of 6 transforms into these recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

What are June temperatures in Dellwood?

In June, in Dellwood, the average high-temperature is 79.3°F (26.3°C), and the average low-temperature is 66.7°F (19.3°C).

What is the average humidity in June in Dellwood?

The average relative humidity in June is 76%.

How many days does it rain in June in Dellwood?

In Dellwood, during June, the rain falls for 12.8 days and regularly aggregates up to 1.26" (32mm) of precipitation.

When it does not snow in Dellwood?

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

When are the longest days in Dellwood?

With an average of 14h and 54min of daylight, June has the longest days of the year.

How many hours of daylight does Dellwood have in June?

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

When is the sunrise / sunset in June in Dellwood?

In June, on the first day of the month, sunrise is at 5:41 am and sunset at 8:26 pm. On the last day of the month, in Dellwood, sunrise is at 5:44 am and sunset at 8:35 pm EDT.

How long on average sun shines in June in Dellwood?

The average sunshine duration in June in Dellwood, Maryland, is 10.4h.

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

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

What is the UV index intensity in June in Dellwood?

The average daily maximum UV index in June in Dellwood, Maryland, 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
Dellwood, MD

Average temperature in June - Dellwood, MD
  • Average high temperature in June: 79.3°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in June: 66.7°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in June
Dellwood, MD

Average pressure in June - Dellwood, MD
  • Average pressure in June: 29.94"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in June
Dellwood, MD

Average wind speed in June - Dellwood, MD
  • Average wind speed in June: 7.5mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in June
Dellwood, MD

Average humidity in June - Dellwood, MD
  • Average humidity in June: 76%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).

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Average rainfall in June
Dellwood, MD

Average rainfall in June - Dellwood, MD
  • Average rainfall in June: 1.26"

The wettest month (with the highest rainfall) is August (1.69").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in June
Dellwood, MD

Average rainfall days in June - Dellwood, MD
  • Average rainfall days in June: 12.8 days

The months with the highest number of rainy days are July and August (14.3 days).
The month with the least rainy days is November (5.3 days).

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Average snowfall in June
Dellwood, MD

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

The month with the highest snowfall is January (0.67").
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
Dellwood, MD

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

The month with the highest number of snowfall days is February (2.5 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
Dellwood, MD

Average daylight in June / Average sunshine in June - Dellwood, 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 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in June
Dellwood, MD

Average sunshine days in June - Dellwood, MD
  • Average sunshine days in June: 14.8 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is August (13.8 days).

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Average UV index in June
Dellwood, MD

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

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Average cloud cover in June
Dellwood, MD

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

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in June
Dellwood, MD

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

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