Frost Dates for Urban Honolulu, HI
Frost is rare in Urban Honolulu, HI: freezing nights occurred in fewer than 1 in 10 years over 1991–2020.
FrostRare to noneFreezing temperatures happened in fewer than 1 in 10 years here.
Based on NOAA 1991–2020 records from the Manoa Lyon Arbo 785.2, HI weather station, 3 miles away, elevation 500 ft. Frost can come earlier in low spots and valleys and later near cities and large lakes.
Planting calendar for Urban Honolulu
Frost is rare here, so planting follows heat and rain more than frost. Plant cool-season crops in fall and winter and warm-season crops in late winter and spring.