June weather forecast
Plymouth, WA

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Weather in June

The first month of the summer, June, is a warm month in Plymouth, Washington, with an average temperature varying between 55.9°F (13.3°C) and 79.2°F (26.2°C).

Temperature

The commencement of June sees a minor shift in the average high-temperature, moving from an agreeable 72.1°F (22.3°C) in May to a moderately hot 79.2°F (26.2°C). Despite considerable daily temperature swings, a steady low-temperature average of 55.9°F (13.3°C) is noted throughout June.

Humidity

In June, the average relative humidity is 46%.

Rainfall

In Plymouth, during June, the rain falls for 7 days and regularly aggregates up to 0.47" (12mm) of precipitation. Throughout the year, in Plymouth, Washington, there are 106.1 rainfall days, and 7.76" (197mm) of precipitation is accumulated.

Snowfall

April through August and October are months without snowfall in Plymouth.

Daylight

With an average of 15h and 42min of daylight, June has the longest days of the year in Plymouth.
On the first day of the month, sunrise is at 5:09 am and sunset at 8:40 pm. On the last day of June, sunrise is at 5:10 am and sunset at 8:51 pm PDT.

Sunshine

In June, the average sunshine in Plymouth is 11.4h.

UV index

The average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: An average UV index of 6 in June transforms into this advice:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

What are the temperatures in Plymouth in June?

In Plymouth, 79.2°F (26.2°C) is the average high-temperature and 55.9°F (13.3°C) is the average low-temperature during June.

What is the average humidity in June in Plymouth?

The average relative humidity in June in Plymouth is 46%.

How many days does it rain in June in Plymouth?

In Plymouth, Washington, in June, it is raining for 7 days, with typically 0.47" (12mm) of accumulated precipitation.

When it does not snow in Plymouth?

April through August and October are months without snowfall in Plymouth, Washington.

When are the longest days in Plymouth?

June has the longest days of the year in Plymouth, with an average of 15h and 42min of daylight.

How many hours of daylight does Plymouth have in June?

In Plymouth, Washington, the average day length in June is 15h and 41min.

When are sunrise and sunset in June in Plymouth?

On the first day of June, sunrise is at 5:09 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 5:10 am and sunset at 8:51 pm PDT.

How many hours of sunshine does Plymouth have in June?

In June, the average sunshine duration is 11.4h.

What is the UV index reading 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, WA

Average temperature in June - Plymouth, WA
  • Average high temperature in June: 79.2°F

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is December (38.7°F).

  • Average low temperature in June: 55.9°F

The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is December (28.6°F).

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Average pressure in June
Plymouth, WA

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

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).

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Average wind speed in June
Plymouth, WA

Average wind speed in June - Plymouth, WA
  • Average wind speed in June: 8.7mph

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is December (6.2mph).

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Average humidity in June
Plymouth, WA

Average humidity in June - Plymouth, WA
  • Average humidity in June: 46%

The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are July and August (36%).

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Average rainfall in June
Plymouth, WA

Average rainfall in June - Plymouth, WA
  • Average rainfall in June: 0.47"

The wettest month (with the highest rainfall) is March (1.02").
The driest month (with the least rainfall) is July (0.16").

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Average rainfall days in June
Plymouth, WA

Average rainfall days in June - Plymouth, WA
  • Average rainfall days in June: 7 days

The month with the highest number of rainy days is March (13.1 days).
The month with the least rainy days is July (3.8 days).

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Average snowfall in June
Plymouth, WA

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

The month with the highest snowfall is February (2.83").
The months with the least snowfall are April, May, June, July, August and October (0").

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Average snowfall days in June
Plymouth, WA

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

The month with the highest number of snowfall days is December (3.2 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).

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

Average daylight in June / Average sunshine in June - Plymouth, WA
  • Average daylight in June: 15h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in June: 11h and 2min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).

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Average sunshine days in June
Plymouth, WA

Average sunshine days in June - Plymouth, WA
  • Average sunshine days in June: 21.4 days

The month with the most sunshine days is July (25.3 days).
The month with the least sunshine days is February (14 days).

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Average UV index in June
Plymouth, WA

Average UV index in June - Plymouth, WA
  • Average UV index in June: 6

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in June
Plymouth, WA

Average cloud cover in June - Plymouth, WA
  • Average cloud cover in June: 21

The months with the most cloud cover are January and December (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 9).

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Average visibility in June
Plymouth, WA

Average visibility in June - Plymouth, WA
  • 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).

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Plymouth, Washington, USA

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