Kahului Weather In September
The record high September temperature in Kahului Hawaii for the last 46 years was 96 degrees Fahrenheit, registered on September 2, 1997, and the typical high is 88. The coldest day reported in Kahului in September for the past 46 years was 60 most recently registered on September 21, 1975, while the regular low temperature for a given day during the month is 70.
US National Weather Service historical Kahului September Weather data records that on September 22, 1954, the high temperature did not exceed 76 degrees Fahrenheit, the lowest high measured in Kahului in the past 46 years. The Weather Service additionally indicates that on September 14, 1992, the low for the day did not drop below 78 degrees, the highest low recorded in Kahului in the last 46 years.
Weather Service historical data shows that the average daily high temperature in Kahului on September First is 87 degrees Fahrenheit and the average high on the last day of September is 87 degrees. The low recorded temperature in Kahului on September First averages 72 degrees Fahrenheit and the low temperature on the final day of September averages 70 degrees.
Kahului typically receives an average of 0.39 inches of rain during the month. The most precipitation measured in a single day, as indicated by September Kahului Weather data, was 1.16 inches on September 23, 1965.