Weather By Day

April Casper Weather 
April Casper Weather
Record High: 84°F
Normal High: 56°F
Normal Low: 29°F
Record Low: -6°F
Avg Monthly Rain: 1.52"
Rec 1 Day Rain: 1.82"
Avg Monthly Snow: 12.3"
Rec 1 Day Snow: 16.5"

Casper Weather In April

The record high April temperature in Casper Wyoming for the last 60 years was 84 degrees Fahrenheit, most recently measured on April 27, 1992, while the regular high temperature is 56. The lowest documented temperature in April for Casper for the past 60 years was -6 registered on April 6, 1997, while the regular low temperature for a given day during the month is 29.

US National Weather Service historical Casper April Weather data records that on April 9, 1997, the high temperature did not exceed 16 degrees Fahrenheit, the lowest high measured in Casper in the past 60 years. Weather Service data also shows that on April 23, 1994, the lowest recorded temperature for the day did not drop below 53 degrees, the highest low measured temperature in Casper in the last 60 years.

National Weather Service records indicate that the high temperature in Casper on April First averages 53 degrees and the high on the last day of the month averages 59 degrees. The low recorded temperature in Casper on April First averages 26 degrees Fahrenheit and the low temperature on the final day of April averages 33 degrees.

Casper usually receives an average of 1.52 inches of precipitation during the month. The most rain recorded in a single day, as shown by April Casper Weather data, was 1.82 inches on April 20, 1974. Casper receives an average of 12.3 inches of snow in April. The highest snowfall measured in a single day in April was 16.5 inches on April 19, 1973.