Weather By Day

January Sioux Falls Weather 
January Sioux Falls Weather
Record High: 66°F
Normal High: 25°F
Normal Low: 3°F
Record Low: -36°F
Avg Monthly Rain: 0.51"
Rec 1 Day Rain: 1.59"
Avg Monthly Snow: 7"
Rec 1 Day Snow: 11.3"

Sioux Falls Weather In January

The record high temperature in Sioux Falls for the last 65 years in January was 66 degrees Fahrenheit, most recently registered on January 23, 1981, while the average high temperature is 25. The lowest measured temperature in Sioux Falls for the last 65 years in January was -36 most recently measured on January 3, 1970, while the regular low temperature for a given day during the month is 3.

United States NWS historical Sioux Falls January Weather data records that on January 25, 1972, the high temperature did not exceed -14 degrees Fahrenheit, the lowest high measured in Sioux Falls in the past 65 years. The Weather Service additionally shows that on January 16, 1973, the low for the day did not drop below 35 degrees, the highest low temperature in Sioux Falls in the last 65 years.

National Weather Service data shows that the high temperature in Sioux Falls on January First averages 26 degrees Fahrenheit and the high on the final day of January averages 27 degrees. The daily low temperature in Sioux Falls on January First averages 8 degrees Fahrenheit and the low on the last day of January averages 6 degrees.

Sioux Falls usually receives an average of 0.51 inches of precipitation during the month. The most precipitation recorded on a single day in January, according to January Sioux Falls Weather data, was 1.59 inches on January 1, 1960. Sioux Falls receives an average of 7 inches of snow in January. The highest snowfall on a single day in January was 11.3 inches on January 1, 1960.