French Guiana temperatures & weather in September

French Guiana weather averages and temperatures for September
Location Avg temp (°C°F) Max temp (°C°F) Min temp (°C°F) Rainfall (mm) Sunshine (hrs)
Apatou 32.7°C 90.9°F 33 91.4 22.1 71.8 97mm 3.8ins 9hrs
Camopi 31.1°C 88°F 31.3 88.3 21.1 70 65mm 2.6ins 9hrs
Cayenne 32.1°C 89.8°F 32.3 90.1 22.7 72.9 41mm 1.6ins 9hrs
Grand-Santi 32.4°C 90.3°F 32.7 90.9 21.6 70.9 84mm 3.3ins 9hrs
Iracoubo 32.2°C 90°F 32.5 90.5 22.4 72.3 68mm 2.7ins 9hrs
Kourou 32.3°C 90.1°F 32.5 90.5 22.7 72.9 46mm 1.8ins 9hrs
Macouria 32°C 89.6°F 32.3 90.1 22.6 72.7 45mm 1.8ins 9hrs
Mana 32.3°C 90.1°F 32.5 90.5 22.3 72.1 69mm 2.7ins 9hrs
Matoury 32.1°C 89.8°F 32.3 90.1 22.7 72.9 41mm 1.6ins 9hrs
RĂ©mire-Montjoly 32.1°C 89.8°F 32.3 90.1 22.7 72.9 41mm 1.6ins 9hrs
Roura 31.7°C 89.1°F 32 89.6 22.3 72.1 67mm 2.6ins 9hrs
Saint-Georges-de-l'Oyapock 30.9°C 87.6°F 31.2 88.2 21.5 70.7 65mm 2.6ins 9hrs
Saint-Laurent-du-Maroni 32.4°C 90.3°F 32.7 90.9 22.1 71.8 102mm 4ins 9hrs
Sinnamary 32.2°C 90°F 32.4 90.3 22.6 72.7 42mm 1.7ins 9hrs
kourou grand-santi cayenne

French Guiana monthly averages

Warm places to visit in September

French Guiana Climate Summary

Tropical; hot, humid; little seasonal temperature variation

French Guiana weather stats

French Guiana weather statistics
Hottest month: October 32.5°C 90.4°F
Driest month: September 62mm 3ins
Sunniest month: October 8.7hrs
Coldest month: January 29.1°C 84.3°F
Wettest month: May 461mm 18ins