Sheridan Weather In December
The record high temperature in Sheridan for the last 70 years in December was 72 degrees Fahrenheit, measured on December 10, 1981, while the typical high temperature is 34. The lowest documented temperature in December for Sheridan for the past 70 years was -37 most recently encountered on December 25, 1983, while the average low temperature is 10.
United States NWS historical Sheridan December Weather data records that on December 21, 1990, the high temperature did not exceed -18 degrees Fahrenheit, the lowest high measured in Sheridan in the past 70 years. Weather Service records additionally show that on December 22, 1964, the recorded low temperature for the day did not drop below 45 degrees, the highest low measured in Sheridan in the last 70 years.
National Weather Service records indicate that the high temperature in Sheridan on December First averages 42 degrees and the high on the last day of the month averages 34 degrees. The low recorded temperature in Sheridan on December First averages 16 degrees Fahrenheit and the low temperature on the final day of December averages 10 degrees.
Sheridan typically receives an average of 0.68 inches of precipitation during the month. December Sheridan Weather records indicated that on December 15, 1989 Sheridan received 0.68 inches of precipitation, the most rain recorded in a single day in December. Sheridan averages 10.9 inches of snow in December. The highest snowfall on a single day in December was 12.4 inches on December 14, 1989.