Weather By Day

June Great Falls Weather 
June Great Falls Weather
Record High: 102°F
Normal High: 74°F
Normal Low: 46°F
Record Low: 32°F
Avg Monthly Rain: 2.24"
Rec 1 Day Rain: 3.36"
Avg Monthly Snow: 0.3"
Rec 1 Day Snow: 7.5"

Great Falls Weather In June

The record high temperature in Great Falls for the last 73 years in June was 102 degrees Fahrenheit, most recently measured on June 18, 1919, while the typical high temperature is 74. The lowest documented temperature for Great Falls for the past 73 years in June was 32 on June 4, 1925, while the standard low daily temperature for the month is 46.

National Weather Service historical Great Falls June Weather data indicates that on June 12, 1943, the recorded high did not exceed 42 degrees Fahrenheit, the lowest high measured in Great Falls in the past 73 years. Weather Service data also shows that on June 21, 1900, the lowest recorded temperature for the day did not drop below 71 degrees, the highest low measured temperature in Great Falls in the last 73 years.

Historical weather data accumulated by the National Weather Service shows that the average daily high temperature in Great Falls on June First is 71 degrees Fahrenheit and the average high on the last day of June is 79 degrees. The low recorded temperature in Great Falls on June First averages 46 degrees Fahrenheit and the low temperature on the final day of June averages 52 degrees.

Great Falls typically receives an average of 2.24 inches of precipitation during the month. The most rain recorded in a single day, as shown by June Great Falls Weather data, was 3.36 inches on June 23, 1907. Great Falls receives an average of 0.3 inches of snow in June. The highest snowfall measured in a single day in June was 7.5 inches on June 4, 1913.