Weather in Prantsuse Guajaana in juuli
Country-wide climate normals across 15 cities in Prantsuse Guajaana.
How Hot Is Prantsuse Guajaana in juuli?
Prantsuse Guajaana bakes evenly in July — highs around 29°C are typical from Iracoubo all the way to Grand-Santi, with very little regional variation. Lows sit around 23°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 Prantsuse Guajaana in juuli
Dark, overcast days dominate Prantsuse Guajaana in July — Cayenne sees just 0.7h 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 Prantsuse Guajaana In juuli?
Heavy seasonal rains saturate Prantsuse Guajaana in July — Cayenne averages 365mm of rain across 28 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 Prantsuse Guajaana Humid In juuli?
Heavy oppressive humidity covers Prantsuse Guajaana in July: 85% on average in Cayenne, 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 Prantsuse Guajaana In juuli
Light breezes are typical across Prantsuse Guajaana in July: 10 kph in Cayenne, 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 Prantsuse Guajaana In juuli
Heavy overcast covers Prantsuse Guajaana in July: 80% cloud cover in Cayenne, 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.