9월의 미국 날씨
미국 내 27개 도시의 국가별 기후 평년값.
How Hot Is 미국 in 9월?
Heat covers 미국's September: 28°C nationwide, with limited regional spread.
Sunshine in 미국 in 9월
미국's September brings mixed skies — New York City averages 4.9h of sun, with similar conditions nationwide. Cloudy periods alternate with sunny stretches, and the sun is up between 6:35 am and 7:05 pm. Plan for variability rather than guaranteed sunshine.
Does It Rain In 미국 In 9월?
미국's September is wet across most regions: 101mm in New York City across 9 days, with rain falling on most days of the month. Coastal and highland regions can see significantly more, while interior regions may stay slightly drier. Sunny stretches are brief and uncommon.
Is 미국 Humid In 9월?
미국 feels humid through September: 64% in New York City, 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 미국 In 9월
Gentle steady winds define 미국's September: New York City averages 18 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In 미국 In 9월
Cloudy skies dominate 미국 in September — 52% cover in New York City, 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.