Weather in Ameerika Samoa in september
Country-wide climate normals across 15 cities in Ameerika Samoa.
How Hot Is Ameerika Samoa in september?
Uniform heat across Ameerika Samoa's September: averages climb to 27°C nationally with overnight lows of 26°C, narrow spread from coast to interior. The hottest cities like Ili‘ili register similar readings to the coolest, so plan for consistently hot weather across the country.
Sunshine in Ameerika Samoa in september
Limited sunshine and short daylight define Ameerika Samoa's September: Pago Pago averages just 1.3h of direct sun, with the sun up between 6:15 am and 6:20 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In Ameerika Samoa In september?
Heavy rain shapes Ameerika 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 Ameerika Samoa Humid In september?
Heavy oppressive humidity covers Ameerika 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 Ameerika Samoa In september
Breezy conditions cover Ameerika Samoa's September: Pago Pago sits at 29 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 Ameerika Samoa In september
Heavy overcast covers Ameerika Samoa in September: 76% 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.