June weather forecast
Plymouth, CT

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Weather in June

June, the first month of the summer in Plymouth, is a warm month, with an average temperature fluctuating between 56.7°F (13.7°C) and 75.7°F (24.3°C).

Temperature

The arrival of June witnesses a small shift in the average high-temperature, moving from an agreeable 68.2°F (20.1°C) in May to a moderately hot 75.7°F (24.3°C). Throughout June, Plymouth witnesses a consistent average low-temperature of 56.7°F (13.7°C).

Humidity

In Plymouth, Connecticut, the average relative humidity in June is 76%.

Rainfall

In Plymouth, in June, it is raining for 17.9 days, with typically 3.19" (81mm) of accumulated precipitation. Throughout the year, there are 170 rainfall days, and 35.43" (900mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

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 5:19 am and sunset at 8:20 pm. On the last day of June, sunrise is at 5:21 am and sunset at 8:30 pm EDT.

Sunshine

The average sunshine in June is 9.2h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 6 during June translates into the following directions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Updated: Jul 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are June temperatures in Plymouth?

In Plymouth, in June, the average high-temperature is 75.7°F (24.3°C), and the average low-temperature is 56.7°F (13.7°C).

What is the average humidity in June?

The average relative humidity in June is 76%.

How much does it rain in June?

In Plymouth, in June, during 17.9 rainfall days, 3.19" (81mm) of precipitation is typically accumulated.

When it does not snow?

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

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?

The month with the longest days is June, with an average of 15h and 12min of daylight.

How many hours of daylight does Plymouth have in June?

In Plymouth, the average day length in June is 15h and 9min.

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 5:19 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:21 am and sunset at 8:30 pm EDT.

How many hours of sunshine does Plymouth have in June?

The average sunshine duration in June is 9.2h.

When is the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Plymouth.

What is the UV index intensity in June?

In Plymouth, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Plymouth, CT

Average temperature in June - Plymouth, CT
  • Average high temperature in June: 75.7°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: 56.7°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

Average pressure in June
Plymouth, CT

Average pressure in June - Plymouth, CT
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in June
Plymouth, CT

Average wind speed in June - Plymouth, CT
  • Average wind speed in June: 5.8mph

The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in June
Plymouth, CT

Average humidity in June - Plymouth, CT
  • Average humidity in June: 76%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (72%).

Average rainfall in June
Plymouth, CT

Average rainfall in June - Plymouth, CT
  • Average rainfall in June: 3.19"

The wettest month (with the highest rainfall) is December (3.74").
The driest month (with the least rainfall) is September (2.24").

Average rainfall days in June
Plymouth, CT

Average rainfall days in June - Plymouth, CT
  • Average rainfall days in June: 17.9 days

The months with the highest number of rainy days are May and July (18.3 days).
The month with the least rainy days is February (9.3 days).

Average snowfall in June
Plymouth, CT

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

The month with the highest snowfall is February (5.12").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Plymouth, CT

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

The month with the highest number of snowfall days is February (9.3 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, CT

Average daylight in June / Average sunshine in June - Plymouth, CT
  • 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 12min).

  • Average sunshine in June: 9h and 1min

The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in June
Plymouth, CT

Average sunshine days in June - Plymouth, CT
  • Average sunshine days in June: 10 days

The month with the most sunshine days is January (16.7 days).
The month with the least sunshine days is June (10 days).

Average UV index in June
Plymouth, CT

Average UV index in June - Plymouth, CT
  • 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, CT

Average cloud cover in June - Plymouth, CT
  • Average cloud cover in June: 42

The months with the most cloud cover are February and March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in June
Plymouth, CT

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

The months with the highest visibility are January, April, October, November and December (6mi).
The months with the lowest visibility are February, March, May, June, July, August and September (5mi).

Plymouth, Connecticut, USA

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