Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
Acton in June denotes a subtle temperature transition, adjusting from an average high of a comfortable 67.5°F (19.7°C) in May to a moderately hot 75.6°F (24.2°C). June nights are marked by an average low-temperature of 56.5°F (13.6°C).Humidity
The average relative humidity in June is 74%.Rainfall
In Acton, Massachusetts, during June, the rain falls for 12.5 days and regularly aggregates up to 1.54" (39mm) of precipitation. Throughout the year, there are 116.3 rainfall days, and 15.87" (403mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
The month with the longest days is June, with an average of 15h and 12min of daylight.On the first day of the month, sunrise is at 5:10 am and sunset at 8:16 pm. On the last day of June, sunrise is at 5:12 am and sunset at 8:27 pm EDT.
Sunshine
The average sunshine in June is 9.1h.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 health risk from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 6 in June translates into this advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average June temperature?
What is the average humidity in June?
How many days does it rain in June?
When it does not snow?
Does it snow in June?
When are the longest days?
How many hours of daylight does Acton have in June?
What time are sunrise and sunset in June?
How many hours of sunshine does Acton have in June?
What is the month with the highest UV index?
How high is the UV index in June?
Average temperature in June
Acton, MA
- Average high temperature in June: 75.6°F
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in June: 56.5°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in June
Acton, 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).
Average wind speed in June
Acton, MA
- Average wind speed in June: 6.2mph
The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in June
Acton, MA
- Average humidity in June: 74%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (70%).
Average rainfall in June
Acton, MA
- Average rainfall in June: 1.54"
The wettest month (with the highest rainfall) is October (1.65").
The driest month (with the least rainfall) is September (0.79").
Average rainfall days in June
Acton, MA
- Average rainfall days in June: 12.5 days
The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is February (5.4 days).
Average snowfall in June
Acton, MA
- Average snowfall in June: 0"
The month with the highest snowfall is February (2.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Acton, MA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Acton, 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 18min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in June
Acton, MA
- Average sunshine days in June: 16.1 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is April (15.8 days).
Average UV index in June
Acton, 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
Acton, MA
- Average cloud cover in June: 42
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in June
Acton, MA
- Average visibility in June: 6mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).
Acton, Massachusetts, USA
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