Weather in 仏領ギアナ in 3月
Country-wide climate normals across 15 cities in 仏領ギアナ.
How Hot Is 仏領ギアナ in 3月?
仏領ギアナ sees consistently hot March weather — average highs of 29°C, average lows of 23°C, with minimal regional differences. Whether you're in Cayenne or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in 仏領ギアナ in 3月
Limited sunshine and short daylight define 仏領ギアナ's March: Cayenne averages just 0.7h of direct sun, with the sun up between 6:35 am and 6:40 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In 仏領ギアナ In 3月?
Heavy seasonal rains saturate 仏領ギアナ in March — Cayenne averages 262mm of rain across 23 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 仏領ギアナ Humid In 3月?
Saturated air defines 仏領ギアナ's March: humidity at 83% 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 仏領ギアナ In 3月
Gentle steady winds define 仏領ギアナ's March: Cayenne averages 14 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In 仏領ギアナ In 3月
Heavy overcast covers 仏領ギアナ in March: 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.