June weather forecastPlymouth, MA
June
Weather in June
June asserts the arrival of summer in Plymouth, Massachusetts, with consistent warmth, rare rainfall, and spirited outdoor activities. As temperature levels rise, the city enters summer, inviting tourists to exploit its historic charm and coastal allure. Interestingly, June stands out with 15.2 daylight hours, the maximum of all months, ensuring full advantage of this sunny period. Dive into the ocean, enjoy a picnic at the park, or take a leisure stroll- June offers unparalleled opportunities to relish Plymouth at its sunniest. As the weather hots up, locals and visitors are treated to a mirage of vibrant summer days.Temperature
The shift into June brings a slight increase in the average high-temperature, moving from an enjoyable 61.5°F (16.4°C) in May to an agreeable 69.6°F (20.9°C). An average low-temperature of 58.1°F (14.5°C) is observed during the June nights.Humidity
In June, the average relative humidity is 79%.Rainfall
In Plymouth, Massachusetts, in June, during 13.3 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. In Plymouth, during the entire year, the rain falls for 132.2 days and collects up to 16.3" (414mm) of precipitation.Snowfall
In Plymouth, snow does not fall in May through October.Ocean temperature
In Plymouth, in June, the average water temperature is 58.6°F (14.8°C).Note: Swimming in 58.6°F (14.8°C) feels unbearing at 55.4°F (13°C) and can be life-risking below 50°F (10°C), causing breathing issues and cold shock, depending on a person's capacity.
Daylight
With an average of 15h and 12min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 5:09 am and sunset at 8:11 pm. On the last day of June, sunrise is at 5:10 am and sunset at 8:22 pm EDT.
Sunshine
The average sunshine in June is 9.3h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 6 during June translates into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. 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. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Plymouth, MA
- Average high temperature in June: 69.6°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (35.8°F).
- Average low temperature in June: 58.1°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in June
Plymouth, 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
Plymouth, MA
- Average wind speed in June: 8.6mph
The windiest month (with the highest average wind speed) is January (12.3mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).
Average humidity in June
Plymouth, MA
- Average humidity in June: 79%
The month with the highest relative humidity is July (80%).
The months with the lowest relative humidity are March, April and November (74%).
Average rainfall in June
Plymouth, MA
- Average rainfall in June: 1.46"
The wettest months (with the highest rainfall) are July and October (1.65").
The driest month (with the least rainfall) is February (1.02").
Average rainfall days in June
Plymouth, MA
- Average rainfall days in June: 13.3 days
The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is January (7.4 days).
Average snowfall in June
Plymouth, MA
- Average snowfall in June: 0"
The month with the highest snowfall is March (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in June
Plymouth, MA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in June
Plymouth, MA
- Average sea temperature in June: 58.6°F
The best month for swimming (with the highest average sea temperature) is August (68.4°F).
The coldest month (with the lowest average sea temperature) is February (38.2°F).
Average daylight in June /
Average sunshine in June
Plymouth, 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 12min).
- Average sunshine in June: 9h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 42min).
Average sunshine days in June
Plymouth, MA
- Average sunshine days in June: 14.9 days
The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is July (14.8 days).
Average UV index in June
Plymouth, 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
Plymouth, MA
- Average cloud cover in June: 39
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in June
Plymouth, 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).
