Weather in Hoa Kỳ in Tháng 12
Country-wide climate normals across 27 cities in Hoa Kỳ.
How Hot Is Hoa Kỳ in Tháng 12?
Geographic spread shapes Hoa Kỳ's December: mild 13°C nationally, with colder pockets at 4°C and warmer corners at 25°C.
Sunshine in Hoa Kỳ in Tháng 12
Hoa Kỳ's December brings mixed skies — New York City averages 3.5h of sun, with similar conditions nationwide. Cloudy periods alternate with sunny stretches, and the sun is up between 7:10 am and 4:30 pm. Plan for variability rather than guaranteed sunshine.
Does It Rain In Hoa Kỳ In Tháng 12?
Hoa Kỳ sees moderate rainfall in December — New York City averages 91mm across 8 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 Hoa Kỳ Humid In Tháng 12?
Hoa Kỳ feels humid through December: 67% 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 Hoa Kỳ In Tháng 12
Light breezes are typical across Hoa Kỳ in December: 19 kph in New York City, 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.
Does It Snow In Hoa Kỳ In Tháng 12?
Hoa Kỳ sees occasional dustings in December: New York City averages 0.6 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 Hoa Kỳ In Tháng 12
Hoa Kỳ sees mostly cloudy weather through December: New York City averages 58% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.