Weather in Giappone in gennaio
Country-wide climate normals across 64 cities in Giappone.
How Hot Is Giappone in gennaio?
Cool conditions dominate Giappone with strong regional contrast — sub--5°C in Asahikawa, milder 19°C in Naha.
Sunshine in Giappone in gennaio
Sun and cloud trade off across Giappone in January: Tokyo averages 3.1h of direct sun a day, with daylight from 6:50 am to 4:50 pm. Conditions vary day to day, with bright spells interrupted by cloudy stretches. Most regions of the country see a similar mixed pattern, though some areas may lean drier or wetter than the national average.
Does It Rain In Giappone In gennaio?
Giappone sees moderate rainfall in January — Tokyo averages 75mm 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 January weather mixes sunny stretches with regular shower spells.
Is Giappone Humid In gennaio?
Giappone feels humid through January: 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 Giappone In gennaio
Giappone's January has gentle wind — Tokyo averages 19 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Does It Snow In Giappone In gennaio?
Light snow occasionally falls across Giappone in January — averaging 1.4 days in Tokyo, with higher elevations seeing more. Coastal and southern regions may see none at all, while inland and mountain areas catch most of the snow. The pattern is brief and patchy rather than sustained.
Cloud Cover In Giappone In gennaio
Giappone sees mostly cloudy weather through January: Tokyo averages 62% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.