Honolulu, HI weather in May 1999

Temperature for May 1999

In May 1999 the average high temperature in Honolulu, HI was 82.9°F, and this was 1.5°F cooler than the average of 84.4°F. The hottest day in May 1999 was 30 May when the temperature reached 86.0°F. Overnight the average temperature in May is 70.6°F and in 1999 the average overnight temperature was 0.1°F warmer at 70.6°F.

Precipitation for May 1999

In May the average monthly rainfall in Honolulu, HI is 0.98 inches with rain usually falling on 5 days. In May 1999 there was a total of 2.14 inches of rain, that fell on 13 days.