Haleakala (3055m) — May
Monthly conditions and weather data
Weather Quality
3
Temperature
-7–3°C
Precipitation
78 mm
Crowd Level
2
Snow Likelihood
3/5
Daylight Hours
13.0h
Avg Temperature
-2°C
Summary
May on Haleakala: cool conditions (-7C to 3C), moderate precipitation (78mm). Some snow possible.