French Guiana - General information
RegionSouth America
CapitalCayenne
LanguageFrench
CurrencyEuro
Population250,109
Phone code+ 594
Coordinates of French Guiana
Time ZoneAmerica/Cayenne
GMT -3
DST -3
Latitude4.000000000
Longitude-53.000000000
Elevation (STRM3)195 m.

List of largest cities in French Guiana

 
Cayenne Cayenne
Cayenne Guyane
61,550
Matoury Matoury
Matoury Guyane
26,350
Saint-Laurent-du-Maroni Saint-Laurent-du-Maroni
Saint-Laurent-du-Maroni Guyane
24,287
Kourou Kourou
Kourou Guyane
24,029
Remire-Montjoly Remire-Montjoly
Remire-Montjoly Guyane
19,029
Macouria Macouria
Macouria Guyane
8,773

Weather, climate, temperature by months in French Guiana

SeasonAutumnWinterSpringSummer
MonthSepOctNovDecJanFebMarAprMayJunJulAugYear
Record high°C41383833353234323836393941
Average high°C31313029282829292929293029
Average temperature°C27272626262626262626262626
Average low°C22232223232323232323222323
Record low°C19191920201817202021182017
FogDays67741111377651
ThunderstormsDays54311001235630
Average precipitationMm.65721322843432553093394863862211303022
Relative humidity morning%98989897959394959798989797
Relative humidity evening%65666976767474757878736973
Wind speedKm/h12121212131414131010101212
Day LengthHours13121212121212131313131312
Dew point°C222323232222222323232323272
Growing degree-day°C5065214914924834464964855004764945105898
Solar radiation, globalMj/m224232119182021201818212321
Show more