Weather in غيانا in سبتمبر
Country-wide climate normals across 15 cities in غيانا.
How Hot Is غيانا in سبتمبر?
غيانا bakes evenly in September — highs around 32°C are typical from New Amsterdam all the way to Mahdia, with very little regional variation. Lows sit around 24°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 غيانا in سبتمبر
Limited sunshine and short daylight define غيانا's September: Georgetown averages just 1.0h of direct sun, with the sun up between 5:40 am and 5:50 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In غيانا In سبتمبر?
غيانا's September is wet across most regions: 136mm in Georgetown across 20 days, with rain falling on most days of the month. Coastal and highland regions can see significantly more, while interior regions may stay slightly drier. Sunny stretches are brief and uncommon.
Is غيانا Humid In سبتمبر?
Heavy oppressive humidity covers غيانا in September: 79% on average in Georgetown, 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 غيانا In سبتمبر
Light breezes are typical across غيانا in September: 12 kph in Georgetown, with similar gentle wind conditions in most regions. The air moves enough to keep things fresh on warm days but not enough to be disruptive. Coastal cities may see slightly more.
Cloud Cover In غيانا In سبتمبر
غيانا's September is dominated by overcast skies: Georgetown averages 77% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.