Weather By Day

January Casper Weather 
January Casper Weather
Record High: 60°F
Normal High: 32°F
Normal Low: 12°F
Record Low: -40°F
Avg Monthly Rain: 0.58"
Rec 1 Day Rain: 0.53"
Avg Monthly Snow: 9.4"
Rec 1 Day Snow: 9.7"

Casper Weather In January

The record high temperature in Casper for the last 60 years in January was 60 degrees Fahrenheit, most recently encountered on January 30, 1971, while the regular high temperature is 32. The coldest day reported in Casper in January for the past 60 years was -40 on January 14, 1972, and the typical low is 12.

United States NWS historical Casper January Weather data records that on January 11, 1963, the high temperature did not exceed -19 degrees Fahrenheit, the lowest high measured in Casper in the past 60 years. The Weather Service additionally shows that on January 18, 2005, the low for the day did not drop below 43 degrees, the highest low temperature in Casper in the last 60 years.

NWS data indicates that the daily high temperature in Casper on January First averages 32 degrees Fahrenheit and the high on the last day of January averages 35 degrees. The low measured temperature in Casper on January First averages 13 degrees and the low on the last day of the month averages 13 degrees.

Casper typically receives an average of 0.58 inches of precipitation during the month. January Casper Weather records show that on January 6, 1987 Casper received 0.53 inches of rain, the most rain measured in a single day in January. Casper receives an average of 9.4 inches of snow in January. The most snow recorded in a single day in January was 9.7 inches on January 27, 2000.