Mount St. Helens (2549m) — June
Monthly conditions and weather data
Weather Quality
2
Temperature
-19–-9°C
Precipitation
167 mm
Crowd Level
2
Snow Likelihood
5/5
Daylight Hours
15.5h
Avg Temperature
-14°C
Summary
June on Mount St. Helens: cold conditions (-19C to -9C), wet (167mm). Heavy snow likely.