Annual Weather Averages in Karratha Aero
Karratha Aero is 38 miles from Cape Preston, so the actual climate in Cape Preston can vary a bit.
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in Cape Preston
High Temp: 98 °F
Low Temp: 57 °F
Mean Temp: 81 °F
Precipitation: 0.99"
Humidity: 56%
Dew Point: 62 °F
Wind: 22 mph
Pressure: 29.87 "Hg
Visibility: N/A
January Climate & Weather Averages in Cape Preston
High Temp: 97 °F
Low Temp: 81 °F
Mean Temp: 89 °F
Precipitation: 2.27"
Humidity: 65%
Dew Point: 74 °F
Wind: 25 mph
Pressure: 29.68 "Hg
Visibility: 5 mi
February Climate & Weather Averages in Cape Preston
High Temp: 97 °F
Low Temp: 80 °F
Mean Temp: 89 °F
Precipitation: 2.51"
Humidity: 64%
Dew Point: 74 °F
Wind: 23 mph
Pressure: 29.72 "Hg
Visibility: 5 mi
March Climate & Weather Averages in Cape Preston
High Temp: 98 °F
Low Temp: 80 °F
Mean Temp: 89 °F
Precipitation: 1.17"
Humidity: 61%
Dew Point: 72 °F
Wind: 22 mph
Pressure: 29.78 "Hg
Visibility: N/A
April Climate & Weather Averages in Cape Preston
High Temp: 95 °F
Low Temp: 74 °F
Mean Temp: 85 °F
Precipitation: 0.58"
Humidity: 55%
Dew Point: 65 °F
Wind: 18 mph
Pressure: 29.88 "Hg
Visibility: N/A
May Climate & Weather Averages in Cape Preston
High Temp: 87 °F
Low Temp: 66 °F
Mean Temp: 76 °F
Precipitation: 1.65"
Humidity: 54%
Dew Point: 57 °F
Wind: 18 mph
Pressure: 29.97 "Hg
Visibility: N/A
June Climate & Weather Averages in Cape Preston
High Temp: 80 °F
Low Temp: 60 °F
Mean Temp: 70 °F
Precipitation: 2.22"
Humidity: 57%
Dew Point: 52 °F
Wind: 18 mph
Pressure: 30.01 "Hg
Visibility: N/A
July Climate & Weather Averages in Cape Preston
High Temp: 80 °F
Low Temp: 57 °F
Mean Temp: 69 °F
Precipitation: 0.52"
Humidity: 53%
Dew Point: 49 °F
Wind: 18 mph
Pressure: 30.02 "Hg
Visibility: N/A
August Climate & Weather Averages in Cape Preston
High Temp: 84 °F
Low Temp: 58 °F
Mean Temp: 71 °F
Precipitation: 0.04"
Humidity: 50%
Dew Point: 50 °F
Wind: 18 mph
Pressure: 30.01 "Hg
Visibility: N/A
September Climate & Weather Averages in Cape Preston
High Temp: 90 °F
Low Temp: 63 °F
Mean Temp: 76 °F
Precipitation: 0.00"
Humidity: 47%
Dew Point: 54 °F
Wind: 21 mph
Pressure: 29.95 "Hg
Visibility: N/A
October Climate & Weather Averages in Cape Preston
High Temp: 94 °F
Low Temp: 70 °F
Mean Temp: 82 °F
Precipitation: 0.03"
Humidity: 50%
Dew Point: 60 °F
Wind: 24 mph
Pressure: 29.87 "Hg
Visibility: N/A
November Climate & Weather Averages in Cape Preston
High Temp: 96 °F
Low Temp: 74 °F
Mean Temp: 85 °F
Precipitation: 0.01"
Humidity: 54%
Dew Point: 64 °F
Wind: 27 mph
Pressure: 29.79 "Hg
Visibility: N/A
December Climate & Weather Averages in Cape Preston
High Temp: 98 °F
Low Temp: 79 °F
Mean Temp: 88 °F
Precipitation: 0.89"
Humidity: 59%
Dew Point: 70 °F
Wind: 26 mph
Pressure: 29.72 "Hg
Visibility: 5 mi