Kahului Weather In May

The hottest May day in Kahului for the past 46 years was 92 degrees Fahrenheit, registered on May 23, 1996, while the normal high temperature is 84. The lowest reported temperature in May for Kahului for the past 46 years was 57 most recently measured on May 19, 1985, while the normal low measured temperature is 67.

United States National Weather Service historical Kahului May Weather data shows that on May 19, 1985, the high temperature did not exceed 69 degrees Fahrenheit, the lowest high measured in Kahului in the past 46 years. Weather Service records also indicate that on May 11, 1981, the low temperature for the day was not measured below 77 degrees, the highest low measured in Kahului in the last 46 years.

National Weather Service records indicate that the high temperature in Kahului on May First averages 83 degrees and the high on the last day of the month averages 85 degrees. The low measured temperature in Kahului on May First averages 66 degrees and the low on the last day of the month averages 67 degrees.

Kahului usually receives an average of 0.66 inches of precipitation during the month. According to May Kahului Weather records, the most rain measured in a single day in May was 2.41 inches on May 26, 1987.