Weather By Day

September Sheridan Weather 
September Sheridan Weather
Record High: 103°F
Normal High: 73°F
Normal Low: 41°F
Record Low: 6°F
Avg Monthly Rain: 1.38"
Rec 1 Day Rain: 2.02"
Avg Monthly Snow: 1.4"
Rec 1 Day Snow: 12.9"

Sheridan Weather In September

The record high temperature in Sheridan for the last 70 years in September was 103 degrees Fahrenheit, most recently measured on September 7, 1983, while the regular high temperature is 73. The lowest reported temperature in September for Sheridan for the past 70 years was 6 on September 28, 1984, and the mean daily low in the month is 41.

United States NWS historical Sheridan September Weather data records that on September 28, 1985, the high temperature did not exceed 31 degrees Fahrenheit, the lowest high measured in Sheridan in the past 70 years. Weather Service data also shows that on September 12, 1998, the lowest recorded temperature for the day did not drop below 65 degrees, the highest low measured temperature in Sheridan in the last 70 years.

Historical weather data accumulated by the National Weather Service shows that the average daily high temperature in Sheridan on September First is 82 degrees Fahrenheit and the average high on the last day of September is 70 degrees. The average recorded low temperature in Sheridan on September First is 48 degrees Fahrenheit and the average low on the last day of September is 39 degrees.

Sheridan normally receives an average of 1.38 inches of rain during September. September Sheridan Weather records show that on September 13, 1998 Sheridan received 2.02 inches of rain, the most rain measured in a single day in September. Sheridan receives an average of 1.4 inches of snow in September. The highest snowfall measured in a single day in September was 12.9 inches on September 23, 1984.