Currently: 76 °F. Light rain. Cloudy. (Weather station: Saipan International Airport, Northern Mariana Islands). See more current weatherAnnual Weather Averages in Saipan International Airport
Saipan International Airport is 339 miles from Mariana Trench Marine National Monument - Vents Unit, so the actual climate in Mariana Trench Marine National Monument - Vents Unit can vary a bit.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Mariana Trench Marine National Monument - Vents Unit
High Temp: 89 °F
Low Temp: 75 °F
Mean Temp: 82 °F
Precipitation: 5.76"
Humidity: 81%
Dew Point: 75 °F
Wind: 21 mph
Pressure: 29.88 "Hg
Visibility: 9 mi
January Climate & Weather Averages in Mariana Trench Marine National Monument - Vents Unit
High Temp: 85 °F
Low Temp: 76 °F
Mean Temp: 80 °F
Precipitation: 3.61"
Humidity: 79%
Dew Point: 72 °F
Wind: 25 mph
Pressure: 29.92 "Hg
Visibility: 9 mi
February Climate & Weather Averages in Mariana Trench Marine National Monument - Vents Unit
High Temp: 85 °F
Low Temp: 75 °F
Mean Temp: 80 °F
Precipitation: 2.57"
Humidity: 78%
Dew Point: 72 °F
Wind: 26 mph
Pressure: 29.93 "Hg
Visibility: 9 mi
March Climate & Weather Averages in Mariana Trench Marine National Monument - Vents Unit
High Temp: 86 °F
Low Temp: 76 °F
Mean Temp: 81 °F
Precipitation: 1.98"
Humidity: 77%
Dew Point: 72 °F
Wind: 25 mph
Pressure: 29.93 "Hg
Visibility: 9 mi
April Climate & Weather Averages in Mariana Trench Marine National Monument - Vents Unit
High Temp: 87 °F
Low Temp: 77 °F
Mean Temp: 82 °F
Precipitation: 2.84"
Humidity: 78%
Dew Point: 74 °F
Wind: 23 mph
Pressure: 29.91 "Hg
Visibility: 9 mi
May Climate & Weather Averages in Mariana Trench Marine National Monument - Vents Unit
High Temp: 88 °F
Low Temp: 78 °F
Mean Temp: 83 °F
Precipitation: 3.32"
Humidity: 78%
Dew Point: 75 °F
Wind: 21 mph
Pressure: 29.90 "Hg
Visibility: 9 mi
June Climate & Weather Averages in Mariana Trench Marine National Monument - Vents Unit
High Temp: 89 °F
Low Temp: 79 °F
Mean Temp: 84 °F
Precipitation: 4.17"
Humidity: 78%
Dew Point: 76 °F
Wind: 19 mph
Pressure: 29.89 "Hg
Visibility: 9 mi
July Climate & Weather Averages in Mariana Trench Marine National Monument - Vents Unit
High Temp: 88 °F
Low Temp: 78 °F
Mean Temp: 83 °F
Precipitation: 7.48"
Humidity: 82%
Dew Point: 76 °F
Wind: 17 mph
Pressure: 29.85 "Hg
Visibility: 9 mi
August Climate & Weather Averages in Mariana Trench Marine National Monument - Vents Unit
High Temp: 87 °F
Low Temp: 78 °F
Mean Temp: 83 °F
Precipitation: 12.29"
Humidity: 84%
Dew Point: 77 °F
Wind: 16 mph
Pressure: 29.83 "Hg
Visibility: 9 mi
September Climate & Weather Averages in Mariana Trench Marine National Monument - Vents Unit
High Temp: 87 °F
Low Temp: 78 °F
Mean Temp: 82 °F
Precipitation: 10.95"
Humidity: 85%
Dew Point: 77 °F
Wind: 15 mph
Pressure: 29.84 "Hg
Visibility: 9 mi
October Climate & Weather Averages in Mariana Trench Marine National Monument - Vents Unit
High Temp: 87 °F
Low Temp: 78 °F
Mean Temp: 82 °F
Precipitation: 10.53"
Humidity: 85%
Dew Point: 77 °F
Wind: 18 mph
Pressure: 29.85 "Hg
Visibility: 9 mi
November Climate & Weather Averages in Mariana Trench Marine National Monument - Vents Unit
High Temp: 87 °F
Low Temp: 78 °F
Mean Temp: 82 °F
Precipitation: 5.31"
Humidity: 82%
Dew Point: 76 °F
Wind: 24 mph
Pressure: 29.87 "Hg
Visibility: 9 mi
December Climate & Weather Averages in Mariana Trench Marine National Monument - Vents Unit
High Temp: 86 °F
Low Temp: 77 °F
Mean Temp: 82 °F
Precipitation: 4.10"
Humidity: 80%
Dew Point: 74 °F
Wind: 26 mph
Pressure: 29.90 "Hg
Visibility: 9 mi