June weather forecast
Corvallis, OR

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A large river with two bridges across it in the city of Corvalis, Oregon, home to the famed Oregon State University
A large river with two bridges across it in the city of Corvalis, Oregon, home to the famed Oregon State University

Weather in June

June invites the summer season to Corvallis, Oregon. The weather is characterized by consistent sunshine, extended daylight hours, and warming temperatures, prompting residents to spend more time in outdoor activities. Rainfall reaches its lowest for the first half of the year, marking a distinct shift from previous months' frequent showers. The temperatures rise noticeably, with the mercury creeping up to peak at 70.3°F (21.3°C). Although the humidity lessens compared to May, the atmosphere remains reasonably moist, offering comfortable environmental conditions.

Temperature

The advent of June signifies a minor shift to an average high-temperature of a pleasant 70.3°F (21.3°C), aligning closely with May. June presents a pronounced divergence from daily peak temperatures in Corvallis, with the average low-temperature of 46°F (7.8°C).

Humidity

In June, the average relative humidity is 76%.

Rainfall

In Corvallis, in June, it is raining for 11 days, with typically 1.22" (31mm) of accumulated precipitation. In Corvallis, during the entire year, the rain falls for 169.2 days and collects up to 30.28" (769mm) of precipitation.

Snowfall

In Corvallis, snow does not fall in April through October.

Daylight

The month with the longest days in Corvallis is June, with an average of 15h and 30min of daylight.
On the first day of June, sunrise is at 5:30 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 9:01 pm PDT.

Sunshine

The average sunshine in June is 9h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 5 in June translates into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Around midday, solar radiation is most harmful; hence, exposure should be limited. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

What is the temperature in June in Corvallis?

Corvallis in June has an average high-temperature of 70.3°F (21.3°C) and an average low-temperature of 46°F (7.8°C).

What is the average humidity in June in Corvallis?

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

How many days does it rain in June in Corvallis?

In Corvallis, in June, it is raining for 11 days, with typically 1.22" (31mm) of accumulated precipitation.

When it does not snow in Corvallis?

April through October are months without snowfall.

When are the longest days in Corvallis?

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

What is the average length of the day in June in Corvallis?

The average day length in June in Corvallis, Oregon, is 15h and 30min.

What time are sunrise and sunset in June in Corvallis?

In June, on the first day of the month, sunrise is at 5:30 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 9:01 pm PDT.

How many hours of sunshine does Corvallis have in June?

In Corvallis, the average sunshine duration in June is 9h.

What are the months with the highest UV index in Corvallis?

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

What is the UV index intensity in June in Corvallis?

In June, the average daily maximum UV index in Corvallis, Oregon, is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's 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
Corvallis, OR

Average temperature in June - Corvallis, OR
  • Average high temperature in June: 70.3°F

The warmest month (with the highest average high temperature) is August (80.4°F).
The month with the lowest average high temperature is December (44.8°F).

  • Average low temperature in June: 46°F

The month with the highest average low temperature is August (52°F).
The coldest month (with the lowest average low temperature) is December (34.2°F).

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Average pressure in June
Corvallis, OR

Average pressure in June - Corvallis, OR
  • Average pressure in June: 30.05"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

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Average wind speed in June
Corvallis, OR

Average wind speed in June - Corvallis, OR
  • Average wind speed in June: 4.3mph

The windiest month (with the highest average wind speed) is March (4.9mph).
The calmest month (with the lowest average wind speed) is September (3.9mph).

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Average humidity in June
Corvallis, OR

Average humidity in June - Corvallis, OR
  • Average humidity in June: 76%

The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (69%).

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Average rainfall in June
Corvallis, OR

Average rainfall in June - Corvallis, OR
  • Average rainfall in June: 1.22"

The wettest month (with the highest rainfall) is December (4.8").
The driest month (with the least rainfall) is July (0.28").

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Average rainfall days in June
Corvallis, OR

Average rainfall days in June - Corvallis, OR
  • Average rainfall days in June: 11 days

The month with the highest number of rainy days is March (20.9 days).
The month with the least rainy days is August (4.5 days).

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Average snowfall in June
Corvallis, OR

Average snowfall in June - Corvallis, OR
  • Average snowfall in June: 0"

The month with the highest snowfall is February (1.77").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in June
Corvallis, OR

Average snowfall days in June - Corvallis, OR
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
Corvallis, OR

Average daylight in June / Average sunshine in June - Corvallis, OR
  • 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: 9h and 0min

The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

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Average sunshine days in June
Corvallis, OR

Average sunshine days in June - Corvallis, OR
  • Average sunshine days in June: 17 days

The month with the most sunshine days is July (24.3 days).
The month with the least sunshine days is February (8.4 days).

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Average UV index in June
Corvallis, OR

Average UV index in June - Corvallis, OR
  • Average UV index in June: 5

The months with the highest UV index are June, July and August (UV index 5).
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
Corvallis, OR

Average cloud cover in June - Corvallis, OR
  • Average cloud cover in June: 45

The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in June
Corvallis, OR

Average visibility in June - Corvallis, OR
  • Average visibility in June: 5mi

The months with the highest visibility are June, July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, April, May, November and December (4mi).

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Corvallis, Oregon, USA

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