Weather By Day

June Casper Weather 
June Casper Weather
Record High: 102°F
Normal High: 79°F
Normal Low: 47°F
Record Low: 28°F
Avg Monthly Rain: 1.43"
Rec 1 Day Rain: 2.15"
Avg Monthly Snow: 0.2"
Rec 1 Day Snow: 3"

Casper Weather In June

In the last 60 years the highest measured June temperature in Casper was 102 degrees Fahrenheit, most recently registered on June 28, 1990, and the normal high is 79. The lowest measured temperature in Casper for the last 60 years in June was 28 most recently encountered on June 29, 1969, and the standard low recorded daily temperature is 47.

According to National Weather Service Casper June Weather data, on June 21, 1951, the recorded high temperature did not exceed 37 degrees Fahrenheit, the lowest high measured in Casper in the past 60 years. NWS data also shows that on June 5, 1988, the lowest measured temperature on that day did not drop below 68 degrees, the highest low temperature measured in Casper in the last 60 years.

National Weather Service records indicate that the high temperature in Casper on June First averages 71 degrees and the high on the last day of the month averages 85 degrees. The low temperature in Casper in June on the first day of the month averages 42 degrees and the low temperature on the last day of the month averages 51 degrees.

Casper receives an average of 1.43 inches of precipitation during June. The most precipitation measured in a single day, as indicated by June Casper Weather data, was 2.15 inches on June 19, 1986. Casper averages 0.2 inches of snow in June.On June 13, 1969 Casper received 3 inches of precipitation, the highest snowfall recorded in a single day in June.