June weather forecast
Cambridge, MA

The John Weeks Memorial Footbridge in Cambridge, Massachusetts, over the Charles River calm waters, and a distant view of the Havard University student residence unit
The John Weeks Memorial Footbridge in Cambridge, Massachusetts, over the Charles River calm waters, and a distant view of the Havard University student residence unit

Weather in June

June, the first month of the summer in Cambridge, is a moderately hot month, with temperature in the range of an average low of 57.4°F (14.1°C) and an average high of 74.5°F (23.6°C).

Temperature

In Cambridge, the average high-temperature in June slightly increases from an enjoyable 66.7°F (19.3°C) in May to a moderately hot 74.5°F (23.6°C). In June, the average low-temperature is 57.4°F (14.1°C).

Humidity

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

Rainfall

In Cambridge, during June, the rain falls for 8.8 days and regularly aggregates up to 0.51" (13mm) of precipitation. In Cambridge, during the entire year, the rain falls for 81.8 days and collects up to 5.51" (140mm) of precipitation.

Snowfall

In Cambridge, snow does not fall through October.

Daylight

With an average of 15h and 14min of daylight, June has the longest days of the year in Cambridge.
On the first day of the month, sunrise is at 5:09 am and sunset at 8:14 pm. On the last day of June, in Cambridge, sunrise is at 5:10 am and sunset at 8:25 pm EDT.

Sunshine

In Cambridge, Massachusetts, the average sunshine in June is 9.2h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In June, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 average humidity in June in Cambridge?

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

How many days does it rain in June in Cambridge?

In Cambridge, Massachusetts, in June, during 8.8 rainfall days, 0.51" (13mm) of precipitation is typically accumulated.

When it does not snow in Cambridge?

June through October are months without snowfall in Cambridge.

Does it snow in Cambridge in June?

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

When are the longest days in Cambridge?

The month with the longest days is June, with an average of 15h and 14min of daylight.

What is the average length of the day in June in Cambridge?

The average day length in June in Cambridge, Massachusetts, is 15h and 14min.

When are sunrise and sunset in June in Cambridge?

On the first day of June in Cambridge, sunrise is at 5:09 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:10 am and sunset at 8:25 pm EDT.

How many hours of sunshine does Cambridge have in June?

The average sunshine duration in June in Cambridge, Massachusetts, is 9.2h.

When is the highest UV index in Cambridge?

June 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 Cambridge?

In June, the average daily maximum UV index in Cambridge, Massachusetts, is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.

Average temperature in June
Cambridge, MA

Average temperature in June - Cambridge, MA
  • Average high temperature in June: 74.5°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 (33.8°F).

  • Average low temperature in June: 57.4°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure in June
Cambridge, MA

Average pressure in June - Cambridge, MA
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in June
Cambridge, MA

Average wind speed in June - Cambridge, MA
  • Average wind speed in June: 6.6mph

The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in June
Cambridge, MA

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

The months with the highest relative humidity are January and February (77%).
The month with the lowest relative humidity is April (69%).

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Average rainfall in June
Cambridge, MA

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

The wettest month (with the highest rainfall) is November (0.63").
The driest month (with the least rainfall) is September (0.2").

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Average rainfall days in June
Cambridge, MA

Average rainfall days in June - Cambridge, MA
  • Average rainfall days in June: 8.8 days

The month with the highest number of rainy days is July (9.6 days).
The month with the least rainy days is January (4.3 days).

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Average snowfall in June
Cambridge, MA

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

The month with the highest snowfall is December (0.71").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in June
Cambridge, MA

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

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Cambridge, 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: 9.2h

The month with the most sunshine is August (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.7h).

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Average sunshine days in June
Cambridge, MA

Average sunshine days in June - Cambridge, MA
  • Average sunshine days in June: 17.4 days

The month with the most sunshine days is January (23.5 days).
The month with the least sunshine days is June (17.4 days).

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Average UV index in June
Cambridge, MA

Average UV index in June - Cambridge, 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
Cambridge, MA

Average cloud cover in June - Cambridge, 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
Cambridge, MA

Average visibility in June - Cambridge, 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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