Weather in Amerikanska Samoa in september
Country-wide climate normals across 15 cities in Amerikanska Samoa.
How Hot Is Amerikanska Samoa in september?
Amerikanska Samoa bakes evenly in September — highs around 27°C are typical from Ta`ū all the way to Ta`ū, with very little regional variation. Lows sit around 26°C even overnight, and the country's small geographic footprint means there are no significant climate pockets. Expect uniform heat day and night.
Sunshine in Amerikanska Samoa in september
Persistent cloud and grey skies define Amerikanska Samoa's September: about 1.3h of sun a day in Pago Pago. Daylight is in short supply too, running from 6:15 am to 6:20 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In Amerikanska Samoa In september?
Heavy rain shapes Amerikanska Samoa's September: Pago Pago averages 118mm across 19 days, and most regions of the country see similar persistent wet conditions. Long sunny stretches are rare. Expect rain on roughly two out of every three days.
Is Amerikanska Samoa Humid In september?
Heavy oppressive humidity covers Amerikanska Samoa in September: 78% on average in Pago Pago, and similar saturating conditions exist nationwide. The air feels thick and heavy from sunrise to sundown, with little overnight respite. Coastal and tropical regions feel especially stifling.
Wind In Amerikanska Samoa In september
Persistent breeze shapes Amerikanska Samoa's September: 29 kph in Pago Pago, 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 Amerikanska Samoa In september
Amerikanska Samoa's September is dominated by overcast skies: Pago Pago averages 76% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.