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Weather in July in Oregon

Are you planning a trip a to Oregon in July and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Oregon in July?

Oregon is a region in the United States of America. The weather in Oregon in July can be quite varied, with temperatures that range from mild to very warm and precipitation levels ranging from almost none to moderate. July falls during the summer season.

Temperatures

During the day temperatures vary from mild in Newport at 17°C to very warm in Ontario at 35°C. At night it cools down to 16°C in Ontario and 11°C in Newport.

Precipitation

In July, precipitation varies across different areas. From almost no rainfall in Boardman with an average of 1.7 mm to moderate rainfall in Cannon Beach with 31 mm.

Average sunshine

The city Portland usually sees around 332 hours of sunlight, indicating many sunny days.

To learn more about the conditions in specific areas of Oregon in July, check out the map below. For more details on the yearly weather, visit our Oregon climate page.

Where to go in Oregon in July

Find more information for the most popular destinations in the Oregon on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in July for the 5 most popular destinations in Oregon?

Portland

In July Portland generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 14°C and low monthly rainfall. So on average the conditions are perfect that month.

Portland
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
23°C 
12°C 
290 hours 
45 mm 
11 days 
27°C 
14°C 
332 hours 
14 mm 
4 days 
August   >> August
>>  
28°C 
14°C 
298 hours 
11 mm 
3 days 
Climate in Portland

Seaside

In July Seaside generally has pleasant temperatures with maximum daytime temperatures around 21°C, minimum nighttime temperatures around 11°C and low monthly rainfall. So on average the conditions are perfect that month.

Seaside
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
19°C 
9°C 
291 hours 
75 mm 
15 days 
21°C 
11°C 
330 hours 
29 mm 
8 days 
August   >> August
>>  
21°C 
12°C 
299 hours 
33 mm 
9 days 
Climate in Seaside

Cannon Beach

In July Cannon Beach generally has pleasant temperatures with maximum daytime temperatures around 21°C, minimum nighttime temperatures around 11°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Cannon Beach
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
19°C 
10°C 
291 hours 
82 mm 
15 days 
21°C 
11°C 
330 hours 
31 mm 
8 days 
August   >> August
>>  
21°C 
12°C 
299 hours 
37 mm 
9 days 
Climate in Cannon Beach

Depoe Bay

In July Depoe Bay generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 11°C and low monthly rainfall. So on average the conditions are perfect that month.

Depoe Bay
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
17°C 
9°C 
66 mm 
12 days 
19°C 
11°C 
18 mm 
7 days 
August   >> August
>>  
20°C 
11°C 
22 mm 
7 days 
Climate in Depoe Bay

Rockaway Beach

In July Rockaway Beach generally has pleasant temperatures with maximum daytime temperatures around 21°C, minimum nighttime temperatures around 11°C and low monthly rainfall. So on average the conditions are perfect that month.

Rockaway Beach
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
18°C 
9°C 
291 hours 
86 mm 
15 days 
21°C 
11°C 
330 hours 
29 mm 
7 days 
August   >> August
>>  
21°C 
11°C 
299 hours 
32 mm 
9 days 
Climate in Rockaway Beach

Is your destination not in the list? Have a look at other destinations in Oregon, in the United States of America.

Is July the best time to visit Oregon?

We believe that July is one of the best times to visit Oregon with overall perfect weather in Portland. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, the best visiting conditions can be found in May, June, July, August and September offering mostly perfect weather in Portland. On the other hand, the months of January, March, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Oregon. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.