June weather forecast
Foster, OR

Weather in June

June, the first month of the summer, in Foster, is a pleasant month, with temperature in the range of an average low of 44.2°F (6.8°C) and an average high of 69.4°F (20.8°C).

Temperature

In June, the average high-temperature slightly increases, from an enjoyable 63.9°F (17.7°C) in May, to a pleasant 69.4°F (20.8°C). In Foster, Oregon,, the average low-temperature is 44.2°F (6.8°C).

Humidity

In Foster, Oregon, the average relative humidity in June is 75%.

Rainfall

In June, in Foster, the rain falls for 10.7 days. Throughout June, 1.5" (38mm) of precipitation is accumulated. In Foster, during the entire year, the rain falls for 167.6 days and collects up to 36.54" (928mm) of precipitation.

Snowfall

May through October are months without snowfall in Foster.

Daylight

The month with the longest days is June, with an average of 15.5h of daylight.

Sunshine

The average sunshine in Foster is 9.3h.

UV index

In Foster, the average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.
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FAQ

What is the average humidity in June in Foster?

In June, the average relative humidity in Foster, Oregon, is 75%.

How many days does it rain in June in Foster?

In Foster, Oregon, in June, it is raining for 10.7 days, with typically 1.5" (38mm) of accumulated precipitation.

When it does not snow in Foster?

In Foster, Oregon, snow does not fall in May through October.

When are the longest days in Foster?

With an average of 15.5h of daylight, June has the longest days of the year in Foster.

How many hours of daylight does Foster have in June?

In June, the average length of the day in Foster, Oregon, is 15.5h.

How many hours of sunshine does Foster have in June?

In June, the average sunshine in Foster is 9.3h.

How high is the UV index in June in Foster?

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

Average temperature in June
Foster, OR

Average temperature in June - Foster, OR
  • Average high temperature in June: 69.4°F

The warmest month (with the highest average high temperature) is August (79.5°F).
The month with the lowest average high temperature is December (44.4°F).

  • Average low temperature in June: 44.2°F

The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is December (32.9°F).

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Average pressure in June
Foster, OR

Average pressure in June - Foster, OR
  • Average pressure in June: 30.03"

The month with the highest atmospheric pressure is January (30.12").
The month with the lowest atmospheric pressure is August (30").

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Average wind speed in June
Foster, OR

Average wind speed in June - Foster, OR
  • Average wind speed in June: 4mph

The windiest month (with the highest average wind speed) is January (5.1mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity in June
Foster, OR

Average humidity in June - Foster, OR
  • Average humidity in June: 75%

Months with the highest relative humidity are February, March and December (86%).
The month with the lowest relative humidity is August (66%).

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Average rainfall in June
Foster, OR

Average rainfall in June - Foster, OR
  • Average rainfall in June: 1.5"

The wettest month (with the highest rainfall) is December (5.47").
The driest month (with the least rainfall) is July (0.24").

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Average rainfall days in June
Foster, OR

Average rainfall days in June - Foster, OR
  • Average rainfall days in June: 10.7 days

The month with the highest number of rainy days is March (21.1 days).
The month with the least rainy days is July (4.1 days).

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Average snowfall in June
Foster, OR

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

The month with the highest snowfall is February (3.7").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Foster, OR

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

The month with the highest number of snowfall days is February (3.4 days).
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
Foster, OR

Average daylight in June / Average sunshine in June - Foster, OR
  • Average daylight in June: 15.5h

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in June: 9.3h

The month with the most sunshine is August (Average sunshine: 11.3h).
The month with the least sunshine is February (Average sunshine: 4.1h).

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Average sunshine days in June
Foster, OR

Average sunshine days in June - Foster, OR
  • Average sunshine days in June: 17.4 days

The month with the most sunshine days is July (25.7 days).
The month with the least sunshine days is February (8.4 days).

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Average UV index in June
Foster, OR

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

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is November (UV index 1).

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Average cloud cover in June
Foster, OR

Average cloud cover in June - Foster, OR
  • Average cloud cover in June: 42

Months with the most cloud cover are February and March (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 19).

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Average visibility in June
Foster, OR

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

The month with the highest visibility is August (6mi).
Months with the lowest visibility are February and April (4mi).

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