Mt. Washington has recorded its snowiest June in 91 years of recordkeeping. Snowfall on Saturday atop Mount Washington brought the total amount to 8.4 inches for the month so far. But the Mount Washington Observatory says with a return to warmer weather on Sunday, nearly all of it had melted. The observatory posted on Facebook that statistically speaking, the last snowfall of the season typically occurs in early to mid-June but there’s a chance for more snow in the days ahead.