Honolulu Weather In January

The record high January temperature in Honolulu Hawaii for the last 36 years was 32 degrees Celsius, most recently measured on January 25, 1995, and the average high is 27. The coldest January day in Honolulu for the past 36 years was 12 registered on January 4, 1962, and the typical low is 19.

According to National Weather Service Honolulu January Weather data, on January 5, 1958, the recorded high temperature did not exceed 22 degrees Celsius, the lowest high measured in Honolulu in the past 36 years. Weather Service records also indicate that on January 30, 1995, the low temperature for the day was not measured below 26 degrees, the highest low measured in Honolulu in the last 36 years.

National Weather Service data shows that the high temperature in Honolulu on January First averages 28 degrees Celsius and the high on the final day of January averages 27 degrees. The low measured temperature in Honolulu on January First averages 21 degrees and the low on the last day of the month averages 19 degrees.

Honolulu typically receives an average of 6.93 centimeters of rain during the month. According to January Honolulu Weather records, the most rain measured in a single day in January was 20.04 centimeters on January 12, 1987.