Weather By Day

September Alamosa Weather 
September Alamosa Weather
Record High: 87°F
Normal High: 72°F
Normal Low: 36°F
Record Low: 15°F
Avg Monthly Rain: 0.89"
Rec 1 Day Rain: 1.77"
Avg Monthly Snow: 0.2"
Rec 1 Day Snow: 4.2"

Alamosa Weather In September

The record high temperature in Alamosa for the last 65 years in September was 87 degrees Fahrenheit, registered on September 1, 1990, and the typical high is 72. The lowest documented temperature for Alamosa for the past 65 years in September was 15 measured on September 29, 1999, while the mean low daily temperature during the month is 36.

According to National Weather Service historical Alamosa September Weather data, on September 30, 1959, the high temperature did not exceed 44 degrees Fahrenheit, the lowest high measured in Alamosa in the past 65 years. Weather Service data also shows that on September 14, 1963, the lowest recorded temperature for the day did not drop below 53 degrees, the highest low measured temperature in Alamosa in the last 65 years.

National Weather Service records indicate that the high temperature in Alamosa on September First averages 78 degrees and the high on the last day of the month averages 70 degrees. The low measured temperature in Alamosa on September First averages 41 degrees and the low on the last day of the month averages 32 degrees.

Alamosa usually receives an average of 0.89 inches of rain during the month. September Alamosa Weather records indicate that on September 30, 1959 Alamosa received 1.77 inches of precipitation, the highest amount of rain recorded in a single day in September. Alamosa averages 0.2 inches of snow in September.On September 3, 1961 Alamosa received 4.2 inches of precipitation, the highest snowfall recorded in a single day in September.