Amarillo Weather In December
The highest recorded temperature in December for Amarillo for the past 70 years was 81 degrees Fahrenheit, most recently measured on December 23, 1955, while the mean high temperature is 50. The lowest documented temperature for Amarillo for the past 70 years in December was -8 on December 22, 1989, and the standard low recorded daily temperature is 24.
According to National Weather Service Amarillo December Weather data, on December 18, 1983, the recorded high temperature did not exceed 2 degrees Fahrenheit, the lowest high measured in Amarillo in the past 70 years. NWS weather data additionally shows that on December 20, 1984, the lowest recorded temperature on that day did not drop below 54 degrees, the highest low measured in Amarillo in the last 70 years.
National Weather Service records indicate that the high temperature in Amarillo on December First averages 56 degrees and the high on the last day of the month averages 48 degrees. The daily low temperature in Amarillo on December First averages 28 degrees Fahrenheit and the low on the last day of December averages 22 degrees.
Amarillo receives an average of 0.61 inches of precipitation during December. According to December Amarillo Weather records, the most rain measured in a single day in December was 1.64 inches on December 17, 1959. Amarillo receives an average of 3.2 inches of snow in December.On December 13, 1987 Amarillo received 8.1 inches of precipitation, the highest snowfall recorded in a single day in December.