How cold are icebergs?
Icebergs found off the coast of Newfoundland and Labrador have an interior temperature of approximately -15° to -20°C. Only at the surface does the temperature increase to 0°C, which is the melting point of water. Strangely, icebergs in warm water appear colder than those in cold water due to the fact that the exterior melts at a quicker rate, therby exposing the colder interior.
