Weather in อเมริกันซามัว in มกราคม
Country-wide climate normals across 15 cities in อเมริกันซามัว.
How Hot Is อเมริกันซามัว in มกราคม?
Uniform heat across อเมริกันซามัว's January: averages climb to 29°C nationally with overnight lows of 27°C, narrow spread from coast to interior. The hottest cities like Aoloau register similar readings to the coolest, so plan for consistently hot weather across the country.
Sunshine in อเมริกันซามัว in มกราคม
Limited sunshine and short daylight define อเมริกันซามัว's January: Pago Pago averages just 1.1h of direct sun, with the sun up between 6:05 am and 6:55 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In อเมริกันซามัว In มกราคม?
Heavy seasonal rains saturate อเมริกันซามัว in January — Pago Pago averages 327mm of rain across 27 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 อเมริกันซามัว Humid In มกราคม?
อเมริกันซามัว's January is humid — 75% on average in Pago Pago, with similar muggy conditions in most regions. Afternoons feel sticky, especially after rain, and the moisture amplifies warm-day temperatures noticeably. Coastal cities see the highest readings.
Wind In อเมริกันซามัว In มกราคม
อเมริกันซามัว sees consistent breezes in January — averaging 22 kph in Pago Pago, with similar windy conditions across most regions. Coastal and exposed inland cities often see considerably more, especially in the afternoons. Wind-sensitive plans should factor this in.
Cloud Cover In อเมริกันซามัว In มกราคม
Heavy overcast covers อเมริกันซามัว in January: 78% cloud cover in Pago Pago, with similar grey conditions in most regions. Direct sun is rare, and the pattern is persistent across the country. Coastal and northern regions feel especially heavy.