Weather in غويانا الفرنسية in مايو
Country-wide climate normals across 15 cities in غويانا الفرنسية.
How Hot Is غويانا الفرنسية in مايو?
غويانا الفرنسية bakes evenly in May — highs around 28°C are typical from Kourou 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 غويانا الفرنسية in مايو
Limited sunshine and short daylight define غويانا الفرنسية's May: Cayenne averages just 0.6h of direct sun, with the sun up between 6:15 am and 6:35 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In غويانا الفرنسية In مايو?
غويانا الفرنسية is in the heart of its rainy season: Cayenne measures 632mm of rain across 30 days in May, and the pattern repeats across nearly all regions. Persistent heavy rain, occasional thunderstorms, and saturated air define the entire country's weather.
Is غويانا الفرنسية Humid In مايو?
Saturated air defines غويانا الفرنسية's May: humidity at 89% in Cayenne, 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 غويانا الفرنسية In مايو
Gentle steady winds define غويانا الفرنسية's May: Cayenne averages 12 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In غويانا الفرنسية In مايو
غويانا الفرنسية's May is dominated by overcast skies: Cayenne averages 80% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.