Weather By Day

September Amarillo Weather 
September Amarillo Weather
Record High: 103°F
Normal High: 82°F
Normal Low: 56°F
Record Low: 30°F
Avg Monthly Rain: 1.88"
Rec 1 Day Rain: 2.33"

Amarillo Weather In September

In the last 70 years the highest measured September temperature in Amarillo was 103 degrees Fahrenheit, registered on September 5, 1995, and the regular high is 82. The lowest measured temperature in Amarillo for the last 70 years in September was 30 on September 30, 1984, while the average low temperature is 56.

According to National Weather Service Amarillo September Weather data, on September 29, 1985, the recorded high temperature did not exceed 42 degrees Fahrenheit, the lowest high measured in Amarillo in the past 70 years. NWS weather data additionally shows that on September 8, 1985, the lowest recorded temperature on that day did not drop below 71 degrees, the highest low measured in Amarillo in the last 70 years.

NWS data indicates that the daily high temperature in Amarillo on September First averages 86 degrees Fahrenheit and the high on the last day of September averages 79 degrees. The daily low temperature in Amarillo on September First averages 61 degrees Fahrenheit and the low on the last day of September averages 51 degrees.

Amarillo typically receives an average of 1.88 inches of rain during the month. September Amarillo Weather records show that on September 29, 1990 Amarillo received 2.33 inches of rain, the most rain measured in a single day in September.