Weather in Nhật Bản in Tháng 12
Country-wide climate normals across 64 cities in Nhật Bản.
How Hot Is Nhật Bản in Tháng 12?
Cool conditions dominate Nhật Bản with strong regional contrast — sub--3°C in Asahikawa, milder 21°C in Naha.
Sunshine in Nhật Bản in Tháng 12
Variable weather dominates Nhật Bản in December: 3.0h of direct sun on a typical day in Tokyo, with daylight from 6:40 am to 4:30 pm. Expect both bright and cloudy days across the month, and slight regional differences between coastal and inland zones.
Does It Rain In Nhật Bản In Tháng 12?
Nhật Bản sees moderate rainfall in December — Tokyo averages 82mm across 9 days, with notable regional variation. Coastal cities often see more rain than the inland average, while drier regions see less. The country's December weather mixes sunny stretches with regular shower spells.
Is Nhật Bản Humid In Tháng 12?
Nhật Bản feels humid through December: 66% in Tokyo, similar nationwide. Warm days feel several degrees hotter than the thermometer suggests, and morning mist or post-rain steam is common. Drier upland or interior regions may feel a bit less oppressive.
Wind In Nhật Bản In Tháng 12
Nhật Bản's December has gentle wind — Tokyo averages 18 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Does It Snow In Nhật Bản In Tháng 12?
Nhật Bản sees occasional dustings in December: Tokyo averages 1.0 snow days, and higher-elevation cities see noticeably more. The snow is typically light and short-lived, with most of the country still seeing more rain than snow.
Cloud Cover In Nhật Bản In Tháng 12
Cloudy skies dominate Nhật Bản in December — 62% cover in Tokyo, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.