Weather in Северна Маријанска Острва in септембар
Country-wide climate normals across 10 cities in Северна Маријанска Острва.
How Hot Is Северна Маријанска Острва in септембар?
Северна Маријанска Острва bakes evenly in September — highs around 29°C are typical from Alamagan Village all the way to Sinapalo Village, with very little regional variation. Lows sit around 27°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 Северна Маријанска Острва in септембар
Persistent cloud and grey skies define Северна Маријанска Острва's September: about 0.8h of sun a day in Saipan. Daylight is in short supply too, running from 6:05 am to 6:15 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In Северна Маријанска Острва In септембар?
Heavy seasonal rains saturate Северна Маријанска Острва 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 Северна Маријанска Острва Humid In септембар?
Saturated air defines Северна Маријанска Острва's September: humidity at 77% in Saipan, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In Северна Маријанска Острва In септембар
Северна Маријанска Острва sees consistent breezes in September — averaging 24 kph in Saipan, 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 Северна Маријанска Острва In септембар
Северна Маријанска Острва's September is dominated by overcast skies: Saipan averages 79% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.