Weather By Day

September Omaha Weather 
September Omaha Weather
Record High: 103°F
Normal High: 77°F
Normal Low: 54°F
Record Low: 28°F
Avg Monthly Rain: 3.17"
Rec 1 Day Rain: 5.31"

Omaha Weather In September

The highest recorded temperature in September for Omaha for the past 74 years was 103 degrees Fahrenheit, measured on September 17, 1955, and the normal high is 77. In the last 74 years the lowest measured September temperature in Omaha was 28 most recently registered on September 28, 1984, while the normal low measured temperature is 54.

United States National Weather Service historical Omaha September weather data indicates that on September 29, 1985, the measured high temperature did not exceed 40 degrees Fahrenheit, the lowest high measured in Omaha in the past 74 years. Weather Service data also shows that on September 7, 1985, the lowest recorded temperature for the day did not drop below 76 degrees, the highest low measured temperature in Omaha in the last 74 years.

Weather Service historical data shows that the average daily high temperature in Omaha on September First is 81 degrees Fahrenheit and the average high on the last day of September is 72 degrees. The average daily low temperature in Omaha on September First is 61 degrees Fahrenheit and the average low on the last day of September is 48 degrees.

Omaha usually receives an average of 3.17 inches of precipitation during the month. September Omaha Weather records show that on September 29, 1965 Omaha received 5.31 inches of rain, the most rain measured in a single day in September.