The upper part of Mount Fuji is covered with snow on Nov. 6. (Video taken by Masahiro Hirano)

KOFUMount Fuji donned its first snowcap this season on Nov. 7, the latest in 130 years.

The Kofu Local Meteorological Office, which makes the annual official announcement, said officials visually confirmed that the nation’s tallest peak was dusted with snow at 6:15 a.m.

The temperature fell to minus 8.4 degrees at the summit of the 3,776-meter mountain around 7 a.m.

Meteorological officials said rainfall did not result in snow in October, when average temperatures at the mountaintop were the highest on record.

They said global warming is believed to be a factor.

Snow was observed from some locations on Nov. 6, but clouds blocked the view from the meteorological office located in the capital of Yamanashi Prefecture.

The previous record for the most-delayed snowfall was Oct. 26, set in 1955 and 2016. Record-keeping began in 1894.

On average, the mountain’s first snowcap falls on Oct. 2. Last year, snow was first observed on Oct. 5.