June weather forecast
Somerville, MA

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Weather in June

June represents the onset of Summer in Somerville Massachusetts with temperatures reaching a warm 74.5°F (23.6°C). The increase in humidity continues into this month from May. Being the month of Summer Solstice, June has long, sunny days with maximum daylight hours. Warmer temperatures start to dominate, providing locals with multiple opportunities for outdoor engagements. With the wind dropping to an average speed of 6.6mph (10.6km/h), the environment becomes calmer, and the weather becomes increasingly pleasant.

Temperature

Somerville's weather in June shows a minor rise in the average high-temperature, moving slightly up from May's enjoyable 66.7°F (19.3°C) to a moderately hot 74.5°F (23.6°C). Throughout June nights, Somerville registers an average low-temperature of 57.4°F (14.1°C).

Humidity

In June, the average relative humidity is 74%.

Rainfall

In June, the rain falls for 4.2 days. Throughout June, 0.35" (9mm) of precipitation is accumulated. Throughout the year, there are 47.8 rainfall days, and 4.13" (105mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

June has the longest days of the year, with an average of 15h and 12min of daylight.
On the first day of June, sunrise is at 5:09 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 5:11 am and sunset at 8:25 pm EDT.

Sunshine

The average sunshine in June is 9.2h.

UV index

June 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 unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high daily UV index of 6 during June translates into the following directions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays.

Frequently asked questions

What is the usual temperature for Somerville in June?

The average high-temperature and low-temperature during June are 74.5°F (23.6°C) and 57.4°F (14.1°C) respectively.

What is the average humidity in June?

In June, the average relative humidity is 74%.

How many days does it rain in June?

In Somerville, in June, during 4.2 rainfall days, 0.35" (9mm) of precipitation is typically accumulated.

When it does not snow?

In Somerville, snow does not fall in June through October.

Does it snow in June?

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

When are the longest days in Somerville?

With an average of 15h and 12min of daylight, June has the longest days of the year.

How many hours of daylight does Somerville have in June?

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

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 5:09 am and sunset at 8:15 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 Somerville, the average sunshine duration in June is 9.2h.

When is the highest UV index?

June 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?

The average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
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
Somerville, MA

Average temperature in June - Somerville, 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 (64.8°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in June
Somerville, MA

Average pressure in June - Somerville, 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).

Average wind speed in June
Somerville, MA

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

The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity in June
Somerville, MA

Average humidity in June - Somerville, 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 (69%).

Average rainfall in June
Somerville, MA

Average rainfall in June - Somerville, MA
  • Average rainfall in June: 0.35"

The wettest month (with the highest rainfall) is November (0.55").
The driest month (with the least rainfall) is September (0.12").

Average rainfall days in June
Somerville, MA

Average rainfall days in June - Somerville, MA
  • Average rainfall days in June: 4.2 days

The month with the highest number of rainy days is April (5.9 days).
The months with the least rainy days are January and September (2.9 days).

Average snowfall in June
Somerville, MA

Average snowfall in June - Somerville, 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").

Average snowfall days in June
Somerville, MA

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

The month with the highest number of snowfall days is January (3.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Somerville, MA
  • Average daylight in June: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in June: 9h and 1min

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 36min).

Average sunshine days in June
Somerville, MA

Average sunshine days in June - Somerville, MA
  • Average sunshine days in June: 23.4 days

The month with the most sunshine days is December (25.5 days).
The month with the least sunshine days is July (22.8 days).

Average UV index in June
Somerville, MA

Average UV index in June - Somerville, 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).

Average cloud cover in June
Somerville, MA

Average cloud cover in June - Somerville, 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).

Average visibility in June
Somerville, MA

Average visibility in June - Somerville, 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).

Somerville, Massachusetts, USA

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