July weather forecast
West Linn, OR

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Weather in July

July in West Linn, Oregon is characterized by soaring temperatures and clear skies, turning the city into a true summer landscape. The mercury shoots up to a scorching 80.2°F (26.8°C), reflecting the peak summer month. Despite the intense heat, locals and tourists alike fill the city's parks and recreational sites. The clear skies allow spectacular views of Independence Day fireworks. Summer festivals and community events keep the city buzzing throughout the month.

Temperature

July brings a slight increase in the average high-temperature, progressing from a pleasant 71.8°F (22.1°C) in June to a moderately hot 80.2°F (26.8°C). In West Linn, a significant divergence from daytime highs is recorded, with average lows of 51.6°F (10.9°C) during July nights.

Humidity

In July, the average relative humidity is 66%.

Rainfall

The month with the least rainfall is July, when the rain falls for 4.3 days and typically collects 0.24" (6mm) of precipitation.

Snowfall

In West Linn, snow does not fall in April through October.

Daylight

The average length of the day in July in West Linn, Oregon, is 15h and 15min.
On the first day of the month, sunrise is at 5:26 am and sunset at 9:02 pm. On the last day of July, sunrise is at 5:54 am and sunset at 8:38 pm PDT.

Sunshine

In July, the average sunshine in West Linn is 11h.

UV index

The month with the highest UV index is July, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In July, the UV index of 6 transforms into the following advice:
Shun overexposure. Protection from sun ravages is indispensable. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
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Frequently asked questions

What is the average July temperature in West Linn?

During July, West Linn experiences an average high-temperature of 80.2°F (26.8°C) and a low-temperature of 51.6°F (10.9°C).

What is the average humidity in July in West Linn?

In West Linn, the average relative humidity in July is 66%.

What is the driest month in West Linn?

The month with the least rainfall in West Linn is July, when the rain falls for 4.3 days and typically collects 0.24" (6mm) of precipitation.

How many days does it rain in July in West Linn?

In West Linn, Oregon, in July, it is raining for 4.3 days, with typically 0.24" (6mm) of accumulated precipitation.

When it does not snow in West Linn?

April through October are months without snowfall in West Linn.

How many hours of daylight does West Linn have in July?

In West Linn, Oregon, the average day length in July is 15h and 15min.

When is the sunrise / sunset in July in West Linn?

On the first day of July in West Linn, sunrise is at 5:26 am and sunset at 9:02 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:38 pm PDT.

How many hours of sunshine does West Linn have in July?

In West Linn, Oregon, the average sunshine duration in July is 11h.

When is the highest UV index in West Linn?

The month with the highest UV index in West Linn is July, with an average maximum UV index of 6.

How high is the UV index in July in West Linn?

The average daily maximum UV index in July in West Linn is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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 July
West Linn, OR

Average temperature in July - West Linn, OR
  • Average high temperature in July: 80.2°F

The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (44.4°F).

  • Average low temperature in July: 51.6°F

The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is December (34.3°F).

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Average pressure in July
West Linn, OR

Average pressure in July - West Linn, OR
  • Average pressure in July: 30.03"Hg

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

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Average wind speed in July
West Linn, OR

Average wind speed in July - West Linn, OR
  • Average wind speed in July: 3.8mph

The windiest month (with the highest average wind speed) is January (6mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

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Average humidity in July
West Linn, OR

Average humidity in July - West Linn, OR
  • Average humidity in July: 66%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is August (64%).

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Average rainfall in July
West Linn, OR

Average rainfall in July - West Linn, OR
  • Average rainfall in July: 0.24"

The wettest month (with the highest rainfall) is December (5.16").
The driest month (with the least rainfall) is July (0.24").

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Average rainfall days in July
West Linn, OR

Average rainfall days in July - West Linn, OR
  • Average rainfall days in July: 4.3 days

The month with the highest number of rainy days is March (20.3 days).
The month with the least rainy days is August (4 days).

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Average snowfall in July
West Linn, OR

Average snowfall in July - West Linn, OR
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.5").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
West Linn, OR

Average snowfall days in July - West Linn, OR
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (2.3 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 July /
Average sunshine in July
West Linn, OR

Average daylight in July / Average sunshine in July - West Linn, OR
  • Average daylight in July: 15h and 1min

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

  • Average sunshine in July: 11h and 0min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in July
West Linn, OR

Average sunshine days in July - West Linn, OR
  • Average sunshine days in July: 26.2 days

The month with the most sunshine days is July (26.2 days).
The month with the least sunshine days is February (8.1 days).

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Average UV index in July
West Linn, OR

Average UV index in July - West Linn, OR
  • Average UV index in July: 6

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in July
West Linn, OR

Average cloud cover in July - West Linn, OR
  • Average cloud cover in July: 24

The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 22).

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Average visibility in July
West Linn, OR

Average visibility in July - West Linn, OR
  • Average visibility in July: 6mi

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

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West Linn, Oregon, USA

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