Richmond Weather In September
The hottest September day in Richmond for the past 81 years was 103 degrees Fahrenheit, most recently encountered on September 6, 1954, and the typical high is 80. In the last 81 years the lowest measured September temperature in Richmond was 35 registered on September 24, 1974, and the regular low is 60.
United States National Weather Service historical Richmond September weather data indicates that on September 29, 1984, the measured high temperature did not exceed 52 degrees Fahrenheit, the lowest high measured in Richmond in the past 81 years. NWS data also shows that on September 3, 1993, the lowest measured temperature on that day did not drop below 77 degrees, the highest low temperature measured in Richmond in the last 81 years.
National Weather Service data shows that the high temperature in Richmond on September First averages 85 degrees Fahrenheit and the high on the final day of September averages 75 degrees. The average recorded low temperature in Richmond on September First is 65 degrees Fahrenheit and the average low on the last day of September is 54 degrees.
Richmond typically receives an average of 3.98 inches of precipitation during the month. September Richmond Weather records indicate that on September 28, 1999 Richmond received 4.53 inches of precipitation, the highest amount of rain recorded in a single day in September.