Weather By Day

August Pendleton Weather 
August Pendleton Weather
Record High: 113°F
Normal High: 87°F
Normal Low: 57°F
Record Low: 40°F
Avg Monthly Rain: 0.56"
Rec 1 Day Rain: 2.19"

Pendleton Weather In August

The highest recorded temperature in August for Pendleton Oregon for the past 75 years was 113 degrees Fahrenheit, on August 21, 1961, while the typical high temperature is 87. The coldest day reported in Pendleton in August for the past 75 years was 40 most recently encountered on August 29, 1980, and the mean daily low in the month is 57.

According to National Weather Service historical Pendleton August Weather data, on August 30, 1999, the high temperature did not exceed 58 degrees Fahrenheit, the lowest high measured in Pendleton in the past 75 years. Weather Service records also indicate that on August 1, 1929, the low temperature for the day was not measured below 76 degrees, the highest low measured in Pendleton in the last 75 years.

National Weather Service records indicate that the high temperature in Pendleton on August First averages 89 degrees and the high on the last day of the month averages 83 degrees. The low recorded temperature in Pendleton on August First averages 59 degrees Fahrenheit and the low temperature on the final day of August averages 53 degrees.

Pendleton usually receives an average of 0.56 inches of precipitation during August. The most rain recorded in a single day, as shown by August Pendleton Weather data, was 2.19 inches on August 16, 1993.