Weather in Japani in joulukuu
Country-wide climate normals across 64 cities in Japani.
How Hot Is Japani in joulukuu?
Japani experiences cool weather in December, with a wide regional spread: -3°C in Asahikawa and 21°C in Naha, capital Tokyo averaging the broader 10°C.
Sunshine in Japani in joulukuu
Japani's December brings mixed skies — Tokyo averages 3.0h of sun, with similar conditions nationwide. Cloudy periods alternate with sunny stretches, and the sun is up between 6:40 am and 4:30 pm. Plan for variability rather than guaranteed sunshine.
Does It Rain In Japani In joulukuu?
Typical December rainfall covers Japani: about 82mm in Tokyo across 9 days, with wetter conditions in coastal regions and drier conditions inland. Expect showers about half the days, but extended dry stretches between them. The pattern is variable but predictable.
Is Japani Humid In joulukuu?
Japani 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 Japani In joulukuu
Gentle steady winds define Japani's December: Tokyo averages 18 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Does It Snow In Japani In joulukuu?
Light snow occasionally falls across Japani in December — averaging 1.0 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 Japani In joulukuu
Japani sees mostly cloudy weather through December: 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.