Mount Washington Weather In January
The record high January temperature in Mount Washington New Hampshire for the last 78 years was 47 degrees Fahrenheit, measured on January 19, 1995, while the mean high temperature is 14. The lowest documented temperature for Mount Washington for the past 78 years in January was -46 measured on January 7, 1968, and the average low daily temperature is -4.
United States NWS historical Mount Washington January Weather data records that on January 8, 2004, the high temperature did not exceed -24 degrees Fahrenheit, the lowest high measured in Mount Washington in the past 78 years. Weather Service records additionally show that on January 13, 1995, the recorded low temperature for the day did not drop below 40 degrees, the highest low measured in Mount Washington in the last 78 years.
National Weather Service data shows that the high temperature in Mount Washington on January First averages 18 degrees Fahrenheit and the high on the final day of January averages 11 degrees. The low recorded temperature in Mount Washington on January First averages 0 degrees Fahrenheit and the low temperature on the final day of January averages -5 degrees.
Mount Washington typically receives an average of 8.52 inches of precipitation during the month. January Mount Washington Weather records indicate that on January 27, 1996 Mount Washington received 4.56 inches of precipitation, the highest amount of rain recorded in a single day in January. Mount Washington averages 40.5 inches of snow in January. The most snow recorded in a single day in January was 23.4 inches on January 20, 1978.