Weather in 米領サモア in 12月
Country-wide climate normals across 15 cities in 米領サモア.
How Hot Is 米領サモア in 12月?
Uniform heat across 米領サモア's December: averages climb to 28°C nationally with overnight lows of 27°C, narrow spread from coast to interior. The hottest cities like Malaeimi register similar readings to the coolest, so plan for consistently hot weather across the country.
Sunshine in 米領サモア in 12月
Persistent cloud and grey skies define 米領サモア's December: about 1.1h of sun a day in Pago Pago. Daylight is in short supply too, running from 5:50 am to 6:45 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In 米領サモア In 12月?
Heavy seasonal rains saturate 米領サモア in December — Pago Pago averages 377mm of rain across 26 days, with downpours an almost daily feature. The pattern is consistent across most regions, particularly along monsoon-affected coasts. Expect torrential afternoon storms followed by humid heat.
Is 米領サモア Humid In 12月?
米領サモア is enveloped in tropical-thick humidity through December: Pago Pago averages 76%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In 米領サモア In 12月
Breezy conditions cover 米領サモア's December: Pago Pago sits at 23 kph on average, with the country as a whole feeling windy through the day. Afternoon winds pick up across most cities, and coastal regions often run significantly higher.
Cloud Cover In 米領サモア In 12月
米領サモア's December is dominated by overcast skies: Pago Pago averages 78% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.