Meteo in Giappone a settembre
Normali climatiche nazionali in 64 città di Giappone.
How Hot Is Giappone in settembre?
Giappone's September is consistently warm — typical 27°C, with no major regional outliers.
Sunshine in Giappone in settembre
Giappone sees limited sun in September: just 2.5h a day in Tokyo, with heavy cloud cover common across most regions. Daylight runs from 5:25 am to 5:45 pm, but persistent grey skies and overcast stretches mean direct sunlight is genuinely scarce. Many days pass without any prolonged sunny spells.
Does It Rain In Giappone In settembre?
Monsoon-like conditions dominate Giappone's September: Tokyo sees 242mm of rain across 15 days, similar nationwide. Heavy showers fall almost daily, often in dramatic afternoon downpours. Sunshine is brief between storms, and humidity stays high throughout the month.
Is Giappone Humid In settembre?
Mugginess defines Giappone's September: humidity averages 75% in Tokyo, and the air feels noticeably heavy across most regions. Sweat sits on the skin longer than it would in drier conditions, and overnight relief is limited. Pack light, breathable fabrics.
Wind In Giappone In settembre
Light breezes are typical across Giappone in September: 16 kph in Tokyo, with similar gentle wind conditions in most regions. The air moves enough to keep things fresh on warm days but not enough to be disruptive. Coastal cities may see slightly more.
Cloud Cover In Giappone In settembre
Giappone sees mostly cloudy weather through September: Tokyo averages 69% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.