Mount Washington Weather Archives
Monthly F6 Forms: Raw daily weather data (temperature, precipitation, wind, sunshine, sky cover, and weather occurrences) for each month of the year from 2005 to the present, as measured at the Mount Washington Observatory summit weather station.
Normals, Means, and Extremes: Monthly normal average, minimum and maximum weather conditions (temperature, precipitation, snow, hail, ice pellets, and wind speed) as measured at the Mount Washington Observatory summit weather station.
Climate 1935-2022: A graph of mean temperatures during these years.
NCON 3 Weather Summaries : Weather summaries from our NWS Co-op station located in North Conway New Hampshire.