Honolulu, HI Climate in May

Temperature for May

In Honolulu, HI during May the average high temperature is 84.4°F. The hottest day on record was May 30, 1987 when the temperature hit 91.9°F.

Honolulu, HI daily average and extreme temperature range for May

Low Temperature

During May the overnight temperature drops to an average of 70.6°F, with the lowest temperature of 60.1°F being recorded on May 21, 1985. In May it has never frozen overnight.

Precipitation for May

In May the average monthly rainfall in Honolulu, HI is 0.98 inches with rain usually falling on between 5 and 6 days. 1971 was the driest May with only 0.00 inches of rain falling, and 1965 was the wettest May with 7.28 inches of rain. The wettest single day in May was 2 May 1965 when 3.43 inches of rain fell.

In May there have been some years when thunderstorms have occurred, although there are other years when there hasn't been a thunderstorm in May.