July weather forecast
Oregon City, OR

Share

Weather in July

Among all the months, July exhibits the most prominent summery weather in Oregon City. The increased daylight enhances outdoor activities, making picnics and park visits all the more delightful. July is characterized by the highest average high temperature recorded in the year at 80.2°F (26.8°C) as well as the scanty rainfall limited to 0.24" (6mm) across 4.3 days. The sun generously illuminates the city from dawn to dusk, underlining the ambiance of a vibrant summer. Despite occasional high heat, the overall weather conditions are extremely conducive to tourism.

Temperature

Oregon City's transition into July is marked by a minor temperature shift, moving from an agreeable 71.8°F (22.1°C) in June to a warm 80.2°F (26.8°C). Oregon City experiences a substantial divergence from daytime highs in July, with average lows hovering around a cool 51.6°F (10.9°C).

Humidity

The average relative humidity in July 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

April through October are months without snowfall.

Daylight

The average length of the day in July is 15h and 14min.
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 Oregon City, Oregon, the average sunshine in July 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 unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 6 in July translates into the following instructions:
Shield from overexposure. Defense against sun-related harm is required. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.

Frequently asked questions

What are July temperatures?

Oregon City in July has an average high-temperature of 80.2°F (26.8°C) and an average low-temperature of 51.6°F (10.9°C).

What is the average humidity in July in Oregon City?

In Oregon City, the average relative humidity in July is 66%.

What is the driest month?

The month with the least rainfall 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 July, the rain falls for 4.3 days. Throughout July, 0.24" (6mm) of precipitation is accumulated.

When it does not snow?

In Oregon City, snow does not fall in April through October.

How many hours of daylight does Oregon City have in July?

In July, the average day length is 15h and 14min.

When is the sunrise / sunset in July?

In July, on the first day of the month, 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 long on average sun shines in July?

The average sunshine duration in July is 11h.

When is the highest UV index?

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

What is the UV index reading in July?

In Oregon City, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to 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
Oregon City, OR

Average temperature in July - Oregon City, 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).

Average pressure in July
Oregon City, OR

Average pressure in July - Oregon City, 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).

Average wind speed in July
Oregon City, OR

Average wind speed in July - Oregon City, 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).

Average humidity in July
Oregon City, OR

Average humidity in July - Oregon City, 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%).

Average rainfall in July
Oregon City, OR

Average rainfall in July - Oregon City, 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").

Average rainfall days in July
Oregon City, OR

Average rainfall days in July - Oregon City, 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).

Average snowfall in July
Oregon City, OR

Average snowfall in July - Oregon City, 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").

Average snowfall days in July
Oregon City, OR

Average snowfall days in July - Oregon City, 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).

Average daylight in July /
Average sunshine in July
Oregon City, OR

Average daylight in July / Average sunshine in July - Oregon City, 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).

Average sunshine days in July
Oregon City, OR

Average sunshine days in July - Oregon City, 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).

Average UV index in July
Oregon City, OR

Average UV index in July - Oregon City, 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).

Average cloud cover in July
Oregon City, OR

Average cloud cover in July - Oregon City, 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).

Average visibility in July
Oregon City, OR

Average visibility in July - Oregon City, 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).

Oregon City, Oregon, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location