Weather in Amerikas Savienotās Valstis in decembris
Country-wide climate normals across 27 cities in Amerikas Savienotās Valstis.
How Hot Is Amerikas Savienotās Valstis in decembris?
Mild conditions dominate Amerikas Savienotās Valstis in December, but coastal vs inland (or north vs south) contrast is visible: 4°C up to 25°C.
Sunshine in Amerikas Savienotās Valstis in decembris
Amerikas Savienotās Valstis'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 Amerikas Savienotās Valstis In decembris?
Typical December rainfall covers Amerikas Savienotās Valstis: about 91mm in New York City across 8 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 Amerikas Savienotās Valstis Humid In decembris?
Mugginess defines Amerikas Savienotās Valstis's December: humidity averages 67% in New York City, 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 Amerikas Savienotās Valstis In decembris
Light breezes are typical across Amerikas Savienotās Valstis 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 Amerikas Savienotās Valstis In decembris?
Light snow occasionally falls across Amerikas Savienotās Valstis in December — averaging 0.6 days in New York City, 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 Amerikas Savienotās Valstis In decembris
Amerikas Savienotās Valstis 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.