Weather in Französisch-Guayana in Juni
Country-wide climate normals across 15 cities in Französisch-Guayana.
How Hot Is Französisch-Guayana in Juni?
Französisch-Guayana bakes evenly in June — 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 Französisch-Guayana in Juni
Französisch-Guayana sees limited sun in June: just 0.6h a day in Cayenne, with heavy cloud cover common across most regions. Daylight runs from 6:15 am to 6:40 pm, but persistent grey skies and overcast stretches mean direct sunlight is genuinely scarce. Many days pass without any prolonged sunny spells.
Does It Rain In Französisch-Guayana In Juni?
Französisch-Guayana is in the heart of its rainy season: Cayenne measures 520mm of rain across 29 days in June, and the pattern repeats across nearly all regions. Persistent heavy rain, occasional thunderstorms, and saturated air define the entire country's weather.
Is Französisch-Guayana Humid In Juni?
Saturated air defines Französisch-Guayana's June: humidity at 87% 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 Französisch-Guayana In Juni
Light breezes are typical across Französisch-Guayana in June: 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 Französisch-Guayana In Juni
Französisch-Guayana's June 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.