Annual Weather Averages in Pendleton
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Pendleton
High Temp: 90 °F
Low Temp: 28 °F
Mean Temp: 53 °F
Precipitation: 1.07"
Humidity: 59%
Dew Point: 37 °F
Wind: 11 mph
Pressure: 30.02 "Hg
Visibility: 10 mi
January Climate & Weather Averages in Pendleton
High Temp: 42 °F
Low Temp: 29 °F
Mean Temp: 36 °F
Precipitation: 1.51"
Humidity: 79%
Dew Point: 29 °F
Wind: 10 mph
Pressure: 30.13 "Hg
Visibility: 8 mi
February Climate & Weather Averages in Pendleton
High Temp: 47 °F
Low Temp: 30 °F
Mean Temp: 39 °F
Precipitation: 1.26"
Humidity: 73%
Dew Point: 30 °F
Wind: 10 mph
Pressure: 30.08 "Hg
Visibility: 9 mi
March Climate & Weather Averages in Pendleton
High Temp: 55 °F
Low Temp: 35 °F
Mean Temp: 45 °F
Precipitation: 1.31"
Humidity: 64%
Dew Point: 33 °F
Wind: 12 mph
Pressure: 30.03 "Hg
Visibility: 10 mi
April Climate & Weather Averages in Pendleton
High Temp: 62 °F
Low Temp: 39 °F
Mean Temp: 50 °F
Precipitation: 1.22"
Humidity: 58%
Dew Point: 36 °F
Wind: 14 mph
Pressure: 29.99 "Hg
Visibility: 11 mi
May Climate & Weather Averages in Pendleton
High Temp: 71 °F
Low Temp: 46 °F
Mean Temp: 58 °F
Precipitation: 1.35"
Humidity: 54%
Dew Point: 41 °F
Wind: 13 mph
Pressure: 29.95 "Hg
Visibility: 11 mi
June Climate & Weather Averages in Pendleton
High Temp: 79 °F
Low Temp: 52 °F
Mean Temp: 65 °F
Precipitation: 1.01"
Humidity: 47%
Dew Point: 44 °F
Wind: 13 mph
Pressure: 29.93 "Hg
Visibility: 10 mi
July Climate & Weather Averages in Pendleton
High Temp: 90 °F
Low Temp: 58 °F
Mean Temp: 74 °F
Precipitation: 0.30"
Humidity: 36%
Dew Point: 44 °F
Wind: 11 mph
Pressure: 29.92 "Hg
Visibility: 10 mi
August Climate & Weather Averages in Pendleton
High Temp: 88 °F
Low Temp: 57 °F
Mean Temp: 72 °F
Precipitation: 0.33"
Humidity: 37%
Dew Point: 43 °F
Wind: 11 mph
Pressure: 29.91 "Hg
Visibility: 10 mi
September Climate & Weather Averages in Pendleton
High Temp: 78 °F
Low Temp: 50 °F
Mean Temp: 64 °F
Precipitation: 0.56"
Humidity: 45%
Dew Point: 41 °F
Wind: 10 mph
Pressure: 29.96 "Hg
Visibility: 10 mi
October Climate & Weather Averages in Pendleton
High Temp: 64 °F
Low Temp: 40 °F
Mean Temp: 52 °F
Precipitation: 1.12"
Humidity: 60%
Dew Point: 38 °F
Wind: 10 mph
Pressure: 30.05 "Hg
Visibility: 10 mi
November Climate & Weather Averages in Pendleton
High Temp: 50 °F
Low Temp: 33 °F
Mean Temp: 41 °F
Precipitation: 1.37"
Humidity: 75%
Dew Point: 33 °F
Wind: 10 mph
Pressure: 30.10 "Hg
Visibility: 9 mi
December Climate & Weather Averages in Pendleton
High Temp: 41 °F
Low Temp: 28 °F
Mean Temp: 35 °F
Precipitation: 1.54"
Humidity: 79%
Dew Point: 29 °F
Wind: 10 mph
Pressure: 30.14 "Hg
Visibility: 8 mi