June weather forecast
Plymouth, ME

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Weather in June

The first month of the summer, June, is a pleasant month in Plymouth, Maine, with temperature in the range of an average low of 50°F (10°C) and an average high of 69.4°F (20.8°C).

Temperature

June's arrival brings a slight change in high-temperatures, adjusting from an enjoyable 62.2°F (16.8°C) in May to a pleasant 69.4°F (20.8°C). Throughout the month of June, Plymouth reports a steady low-temperature average of 50°F (10°C).

Humidity

In June, the average relative humidity is 81%.

Rainfall

In Plymouth, in June, it is raining for 16.4 days, with typically 2.8" (71mm) of accumulated precipitation. Throughout the year, there are 149.1 rainfall days, and 31.22" (793mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Plymouth, Maine.

Daylight

The month with the longest days is June, with an average of 15h and 30min of daylight.
On the first day of the month, sunrise is at 4:53 am and sunset at 8:15 pm. On the last day of June, in Plymouth, sunrise is at 4:54 am and sunset at 8:26 pm EDT.

Sunshine

In Plymouth, the average sunshine in June is 8.5h.

UV index

The months with the highest UV index in Plymouth are June through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: A maximum high UV index of 5 in June translates into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Plymouth in June?

In June, in Plymouth, the average high-temperature is 69.4°F (20.8°C), and the average low-temperature is 50°F (10°C).

What is the average humidity in June in Plymouth?

In June, the average relative humidity in Plymouth, Maine, is 81%.

How many days does it rain in June in Plymouth?

In Plymouth, in June, during 16.4 rainfall days, 2.8" (71mm) of precipitation is typically accumulated.

When it does not snow in Plymouth?

In Plymouth, Maine, snow does not fall in June through September.

Does it snow in Plymouth in June?

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

When are the longest days in Plymouth?

With an average of 15h and 30min of daylight, June has the longest days of the year in Plymouth.

How many hours of daylight does Plymouth have in June?

In Plymouth, Maine, the average day length in June is 15h and 32min.

What time are sunrise and sunset in June in Plymouth?

In June, on the first day of the month, sunrise is at 4:53 am and sunset at 8:15 pm. On the last day of the month, in Plymouth, Maine, sunrise is at 4:54 am and sunset at 8:26 pm EDT.

How many hours of sunshine does Plymouth have in June?

In June, the average sunshine duration is 8.5h.

When is the highest UV index in Plymouth?

The months with the highest UV index in Plymouth are June through August, with an average maximum UV index of 5.

What is the UV index reading in June in Plymouth?

In June, the average daily maximum UV index in Plymouth, Maine, is 5. A UV Index reading of 3 to 5 represents a medium 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
Plymouth, ME

Average temperature in June - Plymouth, ME
  • Average high temperature in June: 69.4°F

The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (25.3°F).

  • Average low temperature in June: 50°F

The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (11.8°F).

Average pressure in June
Plymouth, ME

Average pressure in June - Plymouth, ME
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in June
Plymouth, ME

Average wind speed in June - Plymouth, ME
  • Average wind speed in June: 6.2mph

The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in June
Plymouth, ME

Average humidity in June - Plymouth, ME
  • Average humidity in June: 81%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, May and November (78%).

Average rainfall in June
Plymouth, ME

Average rainfall in June - Plymouth, ME
  • Average rainfall in June: 2.8"

The wettest months (with the highest rainfall) are April and October (3.31").
The driest month (with the least rainfall) is July (1.77").

Average rainfall days in June
Plymouth, ME

Average rainfall days in June - Plymouth, ME
  • Average rainfall days in June: 16.4 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (7 days).

Average snowfall in June
Plymouth, ME

Average snowfall in June - Plymouth, ME
  • Average snowfall in June: 0"

The month with the highest snowfall is January (9.49").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Plymouth, ME

Average snowfall days in June - Plymouth, ME
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Plymouth, ME

Average daylight in June / Average sunshine in June - Plymouth, ME
  • Average daylight in June: 15h and 3min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in June: 8h and 3min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

Average sunshine days in June
Plymouth, ME

Average sunshine days in June - Plymouth, ME
  • Average sunshine days in June: 11.6 days

The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is April (11.2 days).

Average UV index in June
Plymouth, ME

Average UV index in June - Plymouth, ME
  • Average UV index in June: 5

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).

Average cloud cover in June
Plymouth, ME

Average cloud cover in June - Plymouth, ME
  • Average cloud cover in June: 47

The months with the most cloud cover are February, March and April (Cloud cover 54).
The months with the least cloud cover are August and September (Cloud cover 39).

Average visibility in June
Plymouth, ME

Average visibility in June - Plymouth, ME
  • Average visibility in June: 5mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).

Plymouth, Maine, USA

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