Lake Oswego Weather in July
July in Lake Oswego averages 28°C (82°F) during the day and 14°C (57°F) at night. With just 11 mm (0.4 in) of rainfall on average, it doesn't get much drier than this.
Rainfall in Lake Oswego in July
Take advantage of the dry conditions this month, with minimal rain expected. Typically, about 4 days will experience rainfall, with an average of 11 mm (0.4 in) for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.
Temperature in Lake Oswego in July
If you're visiting Lake Oswego in July, expect perfect temperatures with highs of 28°C (82°F) and overnight lows of 14°C (57°F). During July, the summer season is in full swing. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 14°C (57°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest. On average, it is the warmest month of the year.
Sunshine in Lake Oswego in July
There are approximately 332 hours of sunshine this month, resulting in mostly clear days.
Wind Speed in Lake Oswego in July
Average wind speeds reach 3 m/s (6 knots) in July, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.If you're inclined towards comfortable temperatures and drier conditions, July is a good time to visit Lake Oswego.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Lake Oswego's climate page.
Lake Oswego Temperature in July
Min Temperature
14°C (57°F)
Max Temperature
28°C (82°F)
Chance of Rain
13%
Precipitation
11 mm (0.4 in)
Rainy days
4 days
Humidity
63% *
Windspeed
3 m/s (6 knots) *
Sunshine
332 hours *
Percentage Sunshine
*
Best Places in the United States of America in July
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in July →
perfect weather
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What to Wear in Lake Oswego in July
Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Lake Oswego in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Lake Oswego's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Lake Oswego climate overview or explore weather in the United States of America.
