June weather forecast
Clarkston, WA

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Weather in June

June, the first month of the summer in Clarkston, is an agreeable month, with an average temperature ranging between max 72.1°F (22.3°C) and min 47.5°F (8.6°C).

Temperature

Observing a slight rise in June, the average high-temperature shifts from May's enjoyable 65.7°F (18.7°C) to an agreeable 72.1°F (22.3°C). During June, Clarkston perceives a consistent contrast from the daytime highs, with an average low-temperature of 47.5°F (8.6°C).

Humidity

In June, the average relative humidity is 64%.

Rainfall

In June, the rain falls for 9.9 days. Throughout June, 0.67" (17mm) of precipitation is accumulated. In Clarkston, Washington, during the entire year, the rain falls for 116.2 days and collects up to 8.23" (209mm) of precipitation.

Snowfall

April through September are months without snowfall.

Daylight

The month with the longest days is June, with an average of 15h and 42min of daylight.
On the first day of June, sunrise is at 4:58 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 4:59 am and sunset at 8:44 pm PDT.

Sunshine

The average sunshine in June in Clarkston, Washington, is 11.1h.

UV index

In June, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In June, the maximum UV index of 5 suggests this advice:
Exercise care. People with light skin might get burns in fewer than 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average June temperature in Clarkston?

The high-temperature in Clarkston, Washington, during June is 72.1°F (22.3°C) and the low-temperature is 47.5°F (8.6°C).

What is the average humidity in June in Clarkston?

In Clarkston, Washington, the average relative humidity in June is 64%.

How many days does it rain in June in Clarkston?

In Clarkston, Washington, in June, during 9.9 rainfall days, 0.67" (17mm) of precipitation is typically accumulated.

When it does not snow in Clarkston?

April through September are months without snowfall in Clarkston, Washington.

When are the longest days in Clarkston?

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

How many hours of daylight does Clarkston have in June?

In Clarkston, Washington, the average day length in June is 15h and 45min.

When is the sunrise / sunset in June in Clarkston?

In June, on the first day of the month, sunrise is at 4:58 am and sunset at 8:33 pm. On the last day of the month, in Clarkston, sunrise is at 4:59 am and sunset at 8:44 pm PDT.

How long on average sun shines in June in Clarkston?

In Clarkston, the average sunshine duration in June is 11.1h.

How high is the UV index in June in Clarkston?

In Clarkston, Washington, the average daily maximum UV index in June is 5. A UV Index value of 3 to 5 symbolizes 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
Clarkston, WA

Average temperature in June - Clarkston, WA
  • Average high temperature in June: 72.1°F

The warmest month (with the highest average high temperature) is August (85.6°F).
The month with the lowest average high temperature is December (36.5°F).

  • Average low temperature in June: 47.5°F

The month with the highest average low temperature is August (59.4°F).
The coldest month (with the lowest average low temperature) is December (24.8°F).

Average pressure in June
Clarkston, WA

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

The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).

Average wind speed in June
Clarkston, WA

Average wind speed in June - Clarkston, WA
  • Average wind speed in June: 4.8mph

The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

Average humidity in June
Clarkston, WA

Average humidity in June - Clarkston, WA
  • Average humidity in June: 64%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (38%).

Average rainfall in June
Clarkston, WA

Average rainfall in June - Clarkston, WA
  • Average rainfall in June: 0.67"

The wettest month (with the highest rainfall) is March (0.98").
The driest month (with the least rainfall) is August (0.24").

Average rainfall days in June
Clarkston, WA

Average rainfall days in June - Clarkston, WA
  • Average rainfall days in June: 9.9 days

The months with the highest number of rainy days are March and April (13.8 days).
The month with the least rainy days is August (4.5 days).

Average snowfall in June
Clarkston, WA

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

The month with the highest snowfall is February (1.89").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in June
Clarkston, WA

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

The month with the highest number of snowfall days is February (4.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Clarkston, 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 1min

The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

Average sunshine days in June
Clarkston, WA

Average sunshine days in June - Clarkston, WA
  • Average sunshine days in June: 17.8 days

The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is February (12.8 days).

Average UV index in June
Clarkston, WA

Average UV index in June - Clarkston, WA
  • Average UV index in June: 5

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).

Average cloud cover in June
Clarkston, WA

Average cloud cover in June - Clarkston, WA
  • Average cloud cover in June: 25

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 12).

Average visibility in June
Clarkston, WA

Average visibility in June - Clarkston, WA
  • Average visibility in June: 6mi

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

Clarkston, Washington, USA

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