Weather in Nordmarianerna in september
Country-wide climate normals across 10 cities in Nordmarianerna.
How Hot Is Nordmarianerna in september?
Nordmarianerna sees consistently hot September weather — average highs of 29°C, average lows of 27°C, with minimal regional differences. Whether you're in Saipan or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Nordmarianerna in september
Limited sunshine and short daylight define Nordmarianerna's September: Saipan averages just 0.8h of direct sun, with the sun up between 6:05 am and 6:15 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In Nordmarianerna In september?
Heavy seasonal rains saturate Nordmarianerna in September — Saipan averages 359mm 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 Nordmarianerna Humid In september?
Heavy oppressive humidity covers Nordmarianerna in September: 77% on average in Saipan, 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 Nordmarianerna In september
Persistent breeze shapes Nordmarianerna's September: 24 kph in Saipan, 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 Nordmarianerna In september
Heavy overcast covers Nordmarianerna in September: 79% cloud cover in Saipan, 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.