Weather By Day

September Weather In Astoria  
September Astoria Weather
Record High: 95°F
Normal High: 68°F
Normal Low: 50°F
Record Low: 33°F
Avg Monthly Rain: 2.61"
Rec 1 Day Rain: 2.67"

Astoria Weather In September

The highest recorded temperature for Astoria for the past 57 years in September was 95 degrees Fahrenheit, most recently measured on September 1, 1972, and the average high is 68. The record low September temperature in Astoria for the last 57 years was 33 most recently measured on September 28, 1983, and the typical low is 50.

US National Weather Service historical Astoria September Weather data records that on September 28, 1972, the high temperature did not exceed 54 degrees Fahrenheit, the lowest high measured in Astoria in the past 57 years. Weather Service records additionally show that on September 29, 2000, the recorded low temperature for the day did not drop below 62 degrees, the highest low measured in Astoria in the last 57 years.

National Weather Service records indicate that the high temperature in Astoria on September First averages 69 degrees and the high on the last day of the month averages 67 degrees. The low recorded temperature in Astoria on September First averages 52 degrees Fahrenheit and the low temperature on the final day of September averages 46 degrees.

Astoria usually receives an average of 2.61 inches of rain during September. September Astoria Weather records indicated that on September 16, 1997 Astoria received 2.67 inches of precipitation, the most rain recorded in a single day in September.