June weather forecastBrookline, MA
June
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.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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: 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: 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: 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: 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: 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: 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: 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: 15h and 12min
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 12min
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: 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: 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: 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: 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).
