Weather in Guyana francese in settembre
Country-wide climate normals across 15 cities in Guyana francese.
How Hot Is Guyana francese in settembre?
Uniform heat across Guyana francese's September: averages climb to 32°C nationally with overnight lows of 24°C, narrow spread from coast to interior. The hottest cities like Grand-Santi register similar readings to the coolest, so plan for consistently hot weather across the country.
Sunshine in Guyana francese in settembre
Dark, overcast days dominate Guyana francese in September — Cayenne sees just 1.1h of sun a day, and the pattern is similar across most regions. Cloud cover is heavy and persistent, with even the brighter regions struggling to escape the gloom for long.
Does It Rain In Guyana francese In settembre?
Guyana francese sees moderate rainfall in September — Cayenne averages 97mm across 14 days, with notable regional variation. Coastal cities often see more rain than the inland average, while drier regions see less. The country's September weather mixes sunny stretches with regular shower spells.
Is Guyana francese Humid In settembre?
Guyana francese is enveloped in tropical-thick humidity through September: Cayenne averages 77%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In Guyana francese In settembre
Gentle steady winds define Guyana francese's September: Cayenne averages 13 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In Guyana francese In settembre
Guyana francese's September is dominated by overcast skies: Cayenne averages 79% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.