June weather forecast
Copalis Crossing, WA

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Weather in June

The first month of the summer, June, is a comfortable month in Copalis Crossing, Washington, with an average temperature varying between 50.7°F (10.4°C) and 61.2°F (16.2°C).

Temperature

The arrival of June brings an average high-temperature of an enjoyable 61.2°F (16.2°C), closely following the temperature pattern of May. The nighttime temperature in Copalis Crossing, Washington, during June, averages of 50.7°F (10.4°C).

Humidity

The months with the lowest humidity in Copalis Crossing are April through June, with an average relative humidity of 81%.

Rainfall

In June, the rain falls for 7.8 days. Throughout June, 0.75" (19mm) of precipitation is accumulated. Throughout the year, in Copalis Crossing, there are 152.8 rainfall days, and 19.41" (493mm) of precipitation is accumulated.

Snowfall

April through October and December are months without snowfall.

Daylight

June has the longest days of the year, with an average of 15h and 48min of daylight.
On the first day of the month, sunrise is at 5:24 am and sunset at 9:04 pm. On the last day of June, in Copalis Crossing, sunrise is at 5:24 am and sunset at 9:15 pm PDT.

Sunshine

In June, the average sunshine in Copalis Crossing is 8.9h.

UV index

May through September, with an average maximum UV index of 4, are months with the highest UV index in Copalis Crossing, Washington. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: In June, the maximum UV index of 4 suggests this advice:
Adopt protective measures - It is advised to guard against sun damage. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

What is the temperature in June in Copalis Crossing?

The high-temperature, in June, in Copalis Crossing, records 61.2°F (16.2°C), while the low-temperature is 50.7°F (10.4°C).

What is the least humid month in Copalis Crossing?

The months with the lowest humidity are April through June, with an average relative humidity of 81%.

What is the average humidity in June in Copalis Crossing?

The average relative humidity in June in Copalis Crossing, Washington, is 81%.

How much does it rain in Copalis Crossing in June?

In June, in Copalis Crossing, Washington, the rain falls for 7.8 days. Throughout June, 0.75" (19mm) of precipitation is accumulated.

When it does not snow in Copalis Crossing?

April through October and December are months without snowfall in Copalis Crossing.

When are the longest days in Copalis Crossing?

June has the longest days of the year in Copalis Crossing, with an average of 15h and 48min of daylight.

What is the average length of the day in June in Copalis Crossing?

In June, the average day length is 15h and 51min.

When is the sunrise / sunset in June in Copalis Crossing?

On the first day of June in Copalis Crossing, sunrise is at 5:24 am and sunset at 9:04 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 9:15 pm PDT.

How many hours of sunshine does Copalis Crossing have in June?

In June, the average sunshine duration is 8.9h.

When is the highest UV index in Copalis Crossing?

The months with the highest UV index in Copalis Crossing, Washington, are May through September, with an average maximum UV index of 4.

How high is the UV index in June in Copalis Crossing?

In June, the average daily maximum UV index in Copalis Crossing is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from 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
Copalis Crossing, WA

Average temperature in June - Copalis Crossing, WA
  • Average high temperature in June: 61.2°F

The warmest month (with the highest average high temperature) is August (65.8°F).
The month with the lowest average high temperature is December (45.5°F).

  • Average low temperature in June: 50.7°F

The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is December (39.7°F).

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Average pressure in June
Copalis Crossing, WA

Average pressure in June - Copalis Crossing, WA
  • Average pressure in June: 30.07"Hg

The month with the highest atmospheric pressure is July (30.08"Hg).
The month with the lowest atmospheric pressure is March (30"Hg).

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Average wind speed in June
Copalis Crossing, WA

Average wind speed in June - Copalis Crossing, WA
  • Average wind speed in June: 8.3mph

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is September (7.1mph).

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Average humidity in June
Copalis Crossing, WA

Average humidity in June - Copalis Crossing, WA
  • Average humidity in June: 81%

The month with the highest relative humidity is December (85%).
The months with the lowest relative humidity are April, May and June (81%).

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Average rainfall in June
Copalis Crossing, WA

Average rainfall in June - Copalis Crossing, WA
  • Average rainfall in June: 0.75"

The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is July (0.24").

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Average rainfall days in June
Copalis Crossing, WA

Average rainfall days in June - Copalis Crossing, WA
  • Average rainfall days in June: 7.8 days

The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is July (5.6 days).

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Average snowfall in June
Copalis Crossing, WA

Average snowfall in June - Copalis Crossing, WA
  • Average snowfall in June: 0"

The month with the highest snowfall is February (1.02").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").

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Average snowfall days in June
Copalis Crossing, WA

Average snowfall days in June - Copalis Crossing, WA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
Copalis Crossing, WA

Average daylight in June / Average sunshine in June - Copalis Crossing, WA
  • Average daylight in June: 15h and 5min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in June: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in June
Copalis Crossing, WA

Average sunshine days in June - Copalis Crossing, WA
  • Average sunshine days in June: 18.6 days

The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is December (10.7 days).

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Average UV index in June
Copalis Crossing, WA

Average UV index in June - Copalis Crossing, WA
  • Average UV index in June: 4

The months with the highest UV index are May, June, July, August and September (UV index 4).
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
Copalis Crossing, WA

Average cloud cover in June - Copalis Crossing, WA
  • Average cloud cover in June: 45

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in June
Copalis Crossing, WA

Average visibility in June - Copalis Crossing, WA
  • Average visibility in June: 6mi

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

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Copalis Crossing, Washington, USA

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