Weather in 米領ヴァージン諸島 in 12月
Country-wide climate normals across 10 cities in 米領ヴァージン諸島.
How Hot Is 米領ヴァージン諸島 in 12月?
米領ヴァージン諸島 sees consistently hot December weather — average highs of 27°C, average lows of 26°C, with minimal regional differences. Whether you're in Saint Croix or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in 米領ヴァージン諸島 in 12月
Limited sunshine and short daylight define 米領ヴァージン諸島's December: Saint Croix averages just 1.6h of direct sun, with the sun up between 6:40 am and 5:45 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In 米領ヴァージン諸島 In 12月?
Moderate rainfall defines 米領ヴァージン諸島's December: Saint Croix averages 54mm across 13 days. Some regions see meaningfully wetter weather, especially coastal or mountain-facing areas, while continental interiors tend toward the drier end of the spectrum.
Is 米領ヴァージン諸島 Humid In 12月?
Saturated air defines 米領ヴァージン諸島's December: humidity at 75% in Saint Croix, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In 米領ヴァージン諸島 In 12月
Persistent breeze shapes 米領ヴァージン諸島's December: 30 kph in Saint Croix, with consistent wind across the country. The conditions are ideal for sailing and other wind sports, but can be disruptive for fine outdoor work.
Cloud Cover In 米領ヴァージン諸島 In 12月
米領ヴァージン諸島 sees mostly cloudy weather through December: Saint Croix averages 74% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.