June weather forecast
Newton, MA

Ancient historic buildings within the Union Historic District in Newton City, Massachusetts
Ancient historic buildings within the Union Historic District in Newton City, Massachusetts

Weather in June

June, the first month of the summer in Newton, is a warm month, with an average temperature ranging between min 56.8°F (13.8°C) and max 75°F (23.9°C).

Temperature

In June, the average high-temperature marginally rises from an enjoyable 66.7°F (19.3°C) in May to a moderately hot 75°F (23.9°C). In Newton, Massachusetts, in June, the average low-temperature is 56.8°F (13.8°C).

Humidity

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

Rainfall

In Newton, in June, it is raining for 8.2 days, with typically 0.51" (13mm) of accumulated precipitation. In Newton, during the entire year, the rain falls for 85.9 days and collects up to 5.87" (149mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

The month with the longest days in Newton is June, with an average of 15h and 14min of daylight.
On the first day of the month, sunrise is at 5:10 am and sunset at 8:14 pm. On the last day of June, sunrise is at 5:11 am and sunset at 8:25 pm EDT.

Sunshine

In June, the average sunshine is 9.3h.

UV index

The months with the highest UV index in Newton are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 6 in June interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in June in Newton?

The average high-temperature, in June, in Newton, Massachusetts, is 75°F (23.9°C), while the average low-temperature is 56.8°F (13.8°C).

What is the average humidity in June in Newton?

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

How many days does it rain in June in Newton?

In Newton, in June, during 8.2 rainfall days, 0.51" (13mm) of precipitation is typically accumulated.

When it does not snow in Newton?

In Newton, Massachusetts, snow does not fall in June through October.

Does it snow in Newton in June?

In June, in Newton, Massachusetts, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Newton?

June has the longest days of the year, with an average of 15h and 14min of daylight.

How many hours of daylight does Newton have in June?

In Newton, Massachusetts, the average day length in June is 15h and 14min.

What time are sunrise and sunset in June in Newton?

On the first day of June in Newton, sunrise is at 5:10 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:11 am and sunset at 8:25 pm EDT.

How long on average sun shines in June in Newton?

The average sunshine duration in June in Newton, Massachusetts, is 9.3h.

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

The months with the highest UV index in Newton, Massachusetts, are June through August, with an average maximum UV index of 6.

What is the UV index intensity in June in Newton?

In June, the average daily maximum UV index is 6. A UV Index estimate 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 sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Newton, MA

Average temperature in June - Newton, MA
  • Average high temperature in June: 75°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in June: 56.8°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

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Average pressure in June
Newton, MA

Average pressure in June - Newton, MA
  • Average pressure in June: 29.92"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in June
Newton, MA

Average wind speed in June - Newton, MA
  • Average wind speed in June: 6.5mph

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average humidity in June
Newton, MA

Average humidity in June - Newton, MA
  • Average humidity in June: 74%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (70%).

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Average rainfall in June
Newton, MA

Average rainfall in June - Newton, MA
  • Average rainfall in June: 0.51"

The wettest month (with the highest rainfall) is November (0.67").
The driest month (with the least rainfall) is September (0.24").

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Average rainfall days in June
Newton, MA

Average rainfall days in June - Newton, MA
  • Average rainfall days in June: 8.2 days

The month with the highest number of rainy days is July (10.2 days).
The month with the least rainy days is February (4.1 days).

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Average snowfall in June
Newton, MA

Average snowfall in June - Newton, MA
  • Average snowfall in June: 0"

The month with the highest snowfall is December (0.91").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in June
Newton, MA

Average snowfall days in June - Newton, MA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (4.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in June /
Average sunshine in June
Newton, MA

Average daylight in June / Average sunshine in June - Newton, MA
  • Average daylight in June: 15h and 14min

The month with the longest days is June (Average daylight: 15h and 14min).
The month with the shortest days is December (Average daylight: 9h and 8min).

  • Average sunshine in June: 9h and 18min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in June
Newton, MA

Average sunshine days in June - Newton, MA
  • Average sunshine days in June: 17.5 days

The months with the most sunshine days are January and November (22.5 days).
The month with the least sunshine days is June (17.5 days).

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Average UV index in June
Newton, MA

Average UV index in June - Newton, MA
  • Average UV index in June: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in June
Newton, MA

Average cloud cover in June - Newton, MA
  • Average cloud cover in June: 41

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in June
Newton, MA

Average visibility in June - Newton, MA
  • 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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