June weather forecast
Newtown Square, MD

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Weather in June

June, the first month of the summer in Newtown Square, is a moderately hot month, with an average temperature varying between 64.9°F (18.3°C) and 79.5°F (26.4°C).

Temperature

The onset of June introduces a subtle rise in the average high-temperature, nudging from a pleasant 71.2°F (21.8°C) in May to a warm 79.5°F (26.4°C). During June, Newtown Square consistently records a temperature low averaging an enjoyable 64.9°F (18.3°C).

Humidity

In June, the average relative humidity in Newtown Square is 77%.

Rainfall

In June, in Newtown Square, Maryland, the rain falls for 15.8 days. Throughout June, 3.03" (77mm) of precipitation is accumulated. Throughout the year, in Newtown Square, Maryland, there are 154.8 rainfall days, and 30.59" (777mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

June has the longest days of the year, with an average of 14h and 54min of daylight.
On the first day of the month, sunrise is at 5:40 am and sunset at 8:24 pm. On the last day of June, in Newtown Square, sunrise is at 5:42 am and sunset at 8:33 pm EDT.

Sunshine

In Newtown Square, the average sunshine in June is 10.2h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: An average maximum UV index of 6 in June leads to these recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
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Frequently asked questions

What are June temperatures in Newtown Square?

During June, Newtown Square experiences an average high-temperature of 79.5°F (26.4°C) and a low-temperature of 64.9°F (18.3°C).

What is the average humidity in June in Newtown Square?

In Newtown Square, the average relative humidity in June is 77%.

How many days does it rain in June in Newtown Square?

In Newtown Square, Maryland, in June, it is raining for 15.8 days, with typically 3.03" (77mm) of accumulated precipitation.

When it does not snow in Newtown Square?

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

When are the longest days in Newtown Square?

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

How many hours of daylight does Newtown Square have in June?

In June, the average day length in Newtown Square, Maryland, is 14h and 51min.

When is the sunrise / sunset in June in Newtown Square?

On the first day of June, sunrise is at 5:40 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:33 pm EDT.

How long on average sun shines in June in Newtown Square?

The average sunshine duration in June in Newtown Square, Maryland, is 10.2h.

When is the highest UV index in Newtown Square?

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 in Newtown Square?

In June, the average daily maximum UV index in Newtown Square, Maryland, is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
Newtown Square, MD

Average temperature in June - Newtown Square, MD
  • Average high temperature in June: 79.5°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in June: 64.9°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure in June
Newtown Square, MD

Average pressure in June - Newtown Square, 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
Newtown Square, MD

Average wind speed in June - Newtown Square, MD
  • Average wind speed in June: 7.2mph

The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in June
Newtown Square, MD

Average humidity in June - Newtown Square, MD
  • Average humidity in June: 77%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are April and November (73%).

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Average rainfall in June
Newtown Square, MD

Average rainfall in June - Newtown Square, MD
  • Average rainfall in June: 3.03"

The wettest month (with the highest rainfall) is August (3.86").
The driest month (with the least rainfall) is January (1.73").

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Average rainfall days in June
Newtown Square, MD

Average rainfall days in June - Newtown Square, MD
  • Average rainfall days in June: 15.8 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is November (8.2 days).

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Average snowfall in June
Newtown Square, MD

Average snowfall in June - Newtown Square, MD
  • Average snowfall in June: 0"

The month with the highest snowfall is January (1.65").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Newtown Square, MD

Average snowfall days in June - Newtown Square, MD
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (3.3 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
Newtown Square, MD

Average daylight in June / Average sunshine in June - Newtown Square, 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in June
Newtown Square, MD

Average sunshine days in June - Newtown Square, MD
  • Average sunshine days in June: 11.8 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is July (10.6 days).

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Average UV index in June
Newtown Square, MD

Average UV index in June - Newtown Square, 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
Newtown Square, MD

Average cloud cover in June - Newtown Square, 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).

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Average visibility in June
Newtown Square, MD

Average visibility in June - Newtown Square, 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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Newtown Square, Maryland, USA

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