First snow recorded in Wakkanai, Asahikawa and other Hokkaido locations
Based on JMA's observation list as of October 22 and reporting that day. The 2027 cold season covers August 2026 through July 2027.
IllustrationFirst snow was observed in Wakkanai, Asahikawa and other parts of Hokkaido on October 22. JMA's list also included Kitamiesashi and Kutchan. Wakkanai and Asahikawa were both three days later than their long-term averages.
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Based on JMA's observation list as of October 22 and reporting that day. The 2027 cold season covers August 2026 through July 2027.
Several locations record October 22 as their first snow day
JMA listed Wakkanai, Asahikawa, Kitamiesashi and Kutchan. Compared with average dates, Wakkanai and Asahikawa were three days later, Kitamiesashi six days earlier and Kutchan two days later. This does not mean the whole island experienced the same snowfall.
First snow does not mean snow has begun accumulating
Weathernews explained that sleet also counts as first snow. JMA separately records first snow and the first day with daily maximum snow depth of at least one centimeter. The announcement does not imply widespread snow cover; check temperatures, road surfaces and current mountain-pass information.
Sources & further reading
Our own summary based on the public information below.
- 気象庁：北海道の雪・積雪・長期積雪の観測状況（22日現在） ↗Source publication date: 2026-10-22
- ウェザーニュース：稚内で初雪、今季全国初の発表 ↗Source publication date: 2026-10-22
This is a record of information available at publication. Later reports may change the details. Check the source for current weather, safety and market information.
