Dew Point

The dew point is the temperature at which air becomes saturated with moisture and water vapor begins to condense into droplets on surfaces like tents, gear, and vegetation. For campers and hikers, understanding dew point helps predict when condensation will form inside tents or on sleeping bags, which is crucial for staying dry and comfortable. When the air temperature drops to the dew point (typically during cool nights), heavy dew formation can soak gear and create wet conditions even without rain. Monitoring dew point helps outdoor enthusiasts choose appropriate campsite locations, ventilation strategies, and gear setup to minimize moisture problems.