Annual Weather Averages Near Captain Cook
Averages are for Keahole Airport, which is 18 miles from Captain Cook.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Captain Cook
High Temp: 87 °F
Low Temp: 68 °F
Mean Temp: 78 °F
Precipitation: 0.87"
Humidity: 66%
Dew Point: 65 °F
Wind: 11 mph
Pressure: 29.99 "Hg
Visibility: 11 mi
January Climate & Weather Averages in Captain Cook
High Temp: 81 °F
Low Temp: 68 °F
Mean Temp: 75 °F
Precipitation: 1.35"
Humidity: 66%
Dew Point: 61 °F
Wind: 10 mph
Pressure: 29.98 "Hg
Visibility: 11 mi
February Climate & Weather Averages in Captain Cook
High Temp: 82 °F
Low Temp: 68 °F
Mean Temp: 75 °F
Precipitation: 1.19"
Humidity: 65%
Dew Point: 60 °F
Wind: 11 mph
Pressure: 30.00 "Hg
Visibility: 11 mi
March Climate & Weather Averages in Captain Cook
High Temp: 82 °F
Low Temp: 69 °F
Mean Temp: 76 °F
Precipitation: 0.95"
Humidity: 66%
Dew Point: 62 °F
Wind: 11 mph
Pressure: 30.01 "Hg
Visibility: 11 mi
April Climate & Weather Averages in Captain Cook
High Temp: 83 °F
Low Temp: 71 °F
Mean Temp: 77 °F
Precipitation: 0.68"
Humidity: 65%
Dew Point: 63 °F
Wind: 11 mph
Pressure: 30.02 "Hg
Visibility: 11 mi
May Climate & Weather Averages in Captain Cook
High Temp: 84 °F
Low Temp: 72 °F
Mean Temp: 78 °F
Precipitation: 0.71"
Humidity: 66%
Dew Point: 65 °F
Wind: 11 mph
Pressure: 30.01 "Hg
Visibility: 11 mi
June Climate & Weather Averages in Captain Cook
High Temp: 85 °F
Low Temp: 73 °F
Mean Temp: 79 °F
Precipitation: 0.78"
Humidity: 66%
Dew Point: 66 °F
Wind: 11 mph
Pressure: 30.00 "Hg
Visibility: 11 mi
July Climate & Weather Averages in Captain Cook
High Temp: 86 °F
Low Temp: 74 °F
Mean Temp: 80 °F
Precipitation: 0.60"
Humidity: 66%
Dew Point: 67 °F
Wind: 11 mph
Pressure: 29.98 "Hg
Visibility: 11 mi
August Climate & Weather Averages in Captain Cook
High Temp: 87 °F
Low Temp: 75 °F
Mean Temp: 81 °F
Precipitation: 0.72"
Humidity: 66%
Dew Point: 68 °F
Wind: 11 mph
Pressure: 29.97 "Hg
Visibility: 11 mi
September Climate & Weather Averages in Captain Cook
High Temp: 87 °F
Low Temp: 75 °F
Mean Temp: 81 °F
Precipitation: 0.76"
Humidity: 66%
Dew Point: 67 °F
Wind: 11 mph
Pressure: 29.95 "Hg
Visibility: 11 mi
October Climate & Weather Averages in Captain Cook
High Temp: 86 °F
Low Temp: 74 °F
Mean Temp: 80 °F
Precipitation: 0.98"
Humidity: 66%
Dew Point: 67 °F
Wind: 10 mph
Pressure: 29.95 "Hg
Visibility: 11 mi
November Climate & Weather Averages in Captain Cook
High Temp: 85 °F
Low Temp: 72 °F
Mean Temp: 78 °F
Precipitation: 0.74"
Humidity: 67%
Dew Point: 65 °F
Wind: 9 mph
Pressure: 29.97 "Hg
Visibility: 11 mi
December Climate & Weather Averages in Captain Cook
High Temp: 83 °F
Low Temp: 69 °F
Mean Temp: 76 °F
Precipitation: 1.01"
Humidity: 67%
Dew Point: 63 °F
Wind: 10 mph
Pressure: 29.98 "Hg
Visibility: 11 mi