The highest temperature recorded in Alaska is 100°, Fahrenheit. This record high was recorded on June 27, 1915 at Fort Yukon.
The lowest temperature in Alaska, -80°, was recorded on January 23, 1971 at Prospect Creek Camp.
Monthly average temperatures range from a high of 71.8 degrees to a low of -21.6 degrees.
Average yearly precipitation for Alaska, from 1961 to 1990, is shown on this chart from Oregon State University.