The weather in August in Eugene

It's hot in August in Eugene with an average temperature of 30°C. Temperatures this month range from a low of 26°C to a high of 33°C. At night, you can expect temperatures between 11°C and 15°C.

August is an awesome month to be in Eugene for sunny weather. You’ll have high temperatures and not much chance of rain this month.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in August for Eugene, Oregon. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Temperature records

With 41°C in 2023, Eugene reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 18°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 6°C to a highest value of 21°C.

Rainfall amount

In August, there is an average of 12 mm of precipitation, spread over 3 days. The wind speed is around 4 Bft, mostly coming from the South.

Daily weather in August for Eugene

Click on any day in August to get detailed info about the usual weather on that day in Eugene. Check out the historical temperatures and precipitation over the past 10 years on this day.

August weather comparison

  Eugene New York
Average temperature 30°C 30°C
Max. temperature 33°C 31°C
Min. temperature 11°C -5°C
Total precipitation 12 mm 79 mm
Rainy days 3 days 13 days

Start of August

The month of August starts in Eugene with hot temps, averaging around 31°C during the day and nights around 15°C.

Mid August

By mid-August, daytime temps stay steady at around 31°C, with nights around 14°C. Not much precipitation expected during this period. It’s mostly dry and sunny.

End of August

By the end of August, the average daytime temperature in Eugene is around 30°C, while nighttime temps are about 13°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.

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UV index

The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.

Check out the climate of Eugene for all months and discover the best travel time

Temperature charts

These charts show the average temperatures in August in Eugene, Oregon. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in August in Eugene

Temperature in August in Eugene over the years

Precipitation charts

These charts show the average amount of precipitation in August in Eugene, Oregon. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in August in Eugene

Total precipitation in August in Eugene over the years

Daily UV index in August in Eugene

This chart shows the average daily UV index in August in Eugene, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Weather experiences in August in Eugene

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Average weather in Eugene by month

Click on a month below to see detailed weather info for Eugene. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.