June weather forecast
Brookline, MA

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A small league field in Brookline, Massachusetts, overlooking bright yellow trees in the fall, behind the cityscape of Boston
A small league field in Brookline, Massachusetts, overlooking bright yellow trees in the fall, behind the cityscape of Boston

Weather in June

June sets the stage for summer in Brookline, with the thermometer often reaching up to 74.5°F (23.6°C). An uptick from the pleasant 66.7°F (19.3°C) in May, it is clear that summer is here in full swing. Longer sunshine hours contribute to warm days, although there is a perceptible decrease in overall daylight hours compared to May. The residents embrace the blend of sun and cloud, made comfortable by the moderate wind speeds. June's accommodating weather makes it an ideal time for outdoor activities and BBQs in Brookline.

Temperature

June brings a slight elevation in the average high-temperature, transitioning from May's comfortable 66.7°F (19.3°C) to a warm 74.5°F (23.6°C). Brookline throughout June, experiences an average nighttime temperature of 57.4°F (14.1°C).

Humidity

The average relative humidity in June is 74%.

Rainfall

In Brookline, in June, during 8.8 rainfall days, 0.51" (13mm) of precipitation is typically accumulated. In Brookline, during the entire year, the rain falls for 81.8 days and collects up to 5.51" (140mm) of precipitation.

Snowfall

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

Daylight

June has the longest days of the year, with an average of 15h and 12min of daylight.
On the first day of the month, sunrise is at 5:09 am and sunset at 8:15 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 9.2h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Brookline. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index, 6 during June, leads to the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in June?

The high-temperature, in June, in Brookline, is 74.5°F (23.6°C), while the low-temperature averages to 57.4°F (14.1°C).

What is the average humidity in June?

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

How many days does it rain in June?

In June, the rain falls for 8.8 days. Throughout June, 0.51" (13mm) of precipitation is accumulated.

When it does not snow in Brookline?

June through October are months without snowfall.

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?

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

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

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

When is the sunrise / sunset in June in Brookline?

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?

The average sunshine duration in June is 9.2h.

What is the month with 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 hazard to health 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
Brookline, MA

Average temperature in June - Brookline, 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).

Average pressure in June
Brookline, MA

Average pressure in June - Brookline, 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
Brookline, MA

Average wind speed in June - Brookline, 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).

Average humidity in June
Brookline, MA

Average humidity in June - Brookline, 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%).

Average rainfall in June
Brookline, MA

Average rainfall in June - Brookline, 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").

Average rainfall days in June
Brookline, MA

Average rainfall days in June - Brookline, 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).

Average snowfall in June
Brookline, MA

Average snowfall in June - Brookline, 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
Brookline, MA

Average snowfall days in June - Brookline, 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).

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

Average daylight in June / Average sunshine in June - Brookline, 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 42min).

Average sunshine days in June
Brookline, MA

Average sunshine days in June - Brookline, 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).

Average UV index in June
Brookline, MA

Average UV index in June - Brookline, 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
Brookline, MA

Average cloud cover in June - Brookline, 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
Brookline, MA

Average visibility in June - Brookline, 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).

Brookline, Massachusetts, USA

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