July weather forecast
Eugene, OR

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Bright neon lights light up the colorful city of Eugene in Oregon,
Bright neon lights light up the colorful city of Eugene in Oregon,

Weather in July

July in Eugene witnesses the peak of summer with highs reaching a tipping point of 80.1°F (26.7°C), making it the warmest month of the year. Despite the elevated temperatures, rainfall hits its lowest point at 0.08" (2mm), reinforcing July's reputation as the driest month. The extended periods of sunlight reach a staggering 10.9 hours, offering ample opportunity for outdoor pursuits. As the wind speed decreases this month, the city experiences calm weather conditions, a phenomenon mirrored in August. This respite is disrupted by the slightest possibilities of showers towards the end of the month.

Temperature

In Eugene, the onset of July comes with a modest high-temperature shift, transitioning from June's agreeable 71.8°F (22.1°C) to a moderately hot 80.1°F (26.7°C). July in Eugene is characterized by a distinct thermal shift, with nighttime lows averaging at a chilly 48.6°F (9.2°C).

Humidity

The average relative humidity in July is 69%.

Rainfall

The month with the least rainfall in Eugene is July, when the rain falls for 2.6 days and typically collects 0.08" (2mm) of precipitation.

Snowfall

April through November are months without snowfall in Eugene.

Daylight

The average length of the day in July is 15h and 6min.
On the first day of July in Eugene, sunrise is at 5:33 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 8:37 pm PDT.

Sunshine

In July, the average sunshine in Eugene, Oregon, is 10.9h.

UV index

July is the month with the highest UV index, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In July, the maximum UV index of 6 suggests these recommendations:
Shield from overexposure. Defense against sun-related harm is required. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What are the temperatures in Eugene in July?

July temperatures vary between a high-temperature of 80.1°F (26.7°C) and a low-temperature of 48.6°F (9.2°C).

What is the average humidity in July in Eugene?

In July, the average relative humidity is 69%.

What is the driest month in Eugene?

The month with the least rainfall in Eugene, Oregon, is July, when the rain falls for 2.6 days and typically collects 0.08" (2mm) of precipitation.

How many days does it rain in July in Eugene?

In July, in Eugene, the rain falls for 2.6 days. Throughout July, 0.08" (2mm) of precipitation is accumulated.

When it does not snow in Eugene?

April through November are months without snowfall in Eugene.

How many hours of daylight does Eugene have in July?

The average day length in July in Eugene is 15h and 6min.

When is the sunrise / sunset in July in Eugene?

On the first day of July in Eugene, Oregon, sunrise is at 5:33 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 8:37 pm PDT.

How long on average sun shines in July in Eugene?

In July, the average sunshine duration in Eugene is 10.9h.

What is the month with the highest UV index in Eugene?

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

What is the UV index reading in July in Eugene?

In Eugene, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health threat from unsafe 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 July
Eugene, OR

Average temperature in July - Eugene, OR
  • Average high temperature in July: 80.1°F

The warmest month (with the highest average high temperature) is August (81.3°F).
The month with the lowest average high temperature is December (46.2°F).

  • Average low temperature in July: 48.6°F

The month with the highest average low temperature is August (49.6°F).
The coldest month (with the lowest average low temperature) is December (33.8°F).

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Average pressure in July
Eugene, OR

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

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

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Average wind speed in July
Eugene, OR

Average wind speed in July - Eugene, OR
  • Average wind speed in July: 3.9mph

The windiest months (with the highest average wind speed) are January and March (4.5mph).
The calmest months (with the lowest average wind speed) are August and September (3.6mph).

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Average humidity in July
Eugene, OR

Average humidity in July - Eugene, OR
  • Average humidity in July: 69%

The months with the highest relative humidity are January, February, March and December (86%).
The month with the lowest relative humidity is August (68%).

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Average rainfall in July
Eugene, OR

Average rainfall in July - Eugene, OR
  • Average rainfall in July: 0.08"

The wettest month (with the highest rainfall) is December (1.54").
The driest month (with the least rainfall) is July (0.08").

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Average rainfall days in July
Eugene, OR

Average rainfall days in July - Eugene, OR
  • Average rainfall days in July: 2.6 days

The month with the highest number of rainy days is December (13.4 days).
The month with the least rainy days is August (2.5 days).

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Average snowfall in July
Eugene, OR

Average snowfall in July - Eugene, 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, October and November (0").

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Average snowfall days in July
Eugene, OR

Average snowfall days in July - Eugene, 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 May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Eugene, OR

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in July: 10h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

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Average sunshine days in July
Eugene, OR

Average sunshine days in July - Eugene, OR
  • Average sunshine days in July: 27 days

The month with the most sunshine days is August (27.3 days).
The month with the least sunshine days is February (14.3 days).

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Average UV index in July
Eugene, OR

Average UV index in July - Eugene, 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
Eugene, OR

Average cloud cover in July - Eugene, OR
  • Average cloud cover in July: 26

The months with the most cloud cover are February and March (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in July
Eugene, OR

Average visibility in July - Eugene, OR
  • Average visibility in July: 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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Eugene, Oregon, USA

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