Weather in Guiana Francesa in janeiro
Country-wide climate normals across 15 cities in Guiana Francesa.
How Hot Is Guiana Francesa in janeiro?
Uniform heat across Guiana Francesa's January: averages climb to 28°C nationally with overnight lows of 23°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 Guiana Francesa in janeiro
Dark, overcast days dominate Guiana Francesa in January — 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 Guiana Francesa In janeiro?
Heavy seasonal rains saturate Guiana Francesa in January — Cayenne averages 316mm of rain across 25 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 Guiana Francesa Humid In janeiro?
Saturated air defines Guiana Francesa's January: humidity at 85% 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 Guiana Francesa In janeiro
Light breezes are typical across Guiana Francesa in January: 13 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 Guiana Francesa In janeiro
Heavy overcast covers Guiana Francesa in January: 79% 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.