Considering a trip to French Guiana this December and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:
What to Expect in French Guiana in December
December in French Guiana generally has temperatures that range from warm to very warm, with precipitation levels ranging from high to heavy.
Temperatures
The average maximum daytime temperatures vary from warm in Kourou at 29°C (84°F) to very warm in Maripasoula at 32°C (90°F). Nighttime temperatures generally drop to 23°C (73°F) in Maripasoula and 24°C (75°F) in Kourou. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.To learn more about the conditions in specific areas of French Guiana, check out the map below.
Precipitation
In December, precipitation varies across different areas. From high rainfall in Maripasoula with an average of 120 mm (4.7 in) to heavy rainfall in Matoury with 272 mm (11 in).Average sunshine
Sunshine levels are moderate in most locations. Kourou typically sees 140 hours of sunlight, creating comfortable conditions that aren't too bright or too dim. Looking for something sunnier? Our weather planner helps you discover destinations with more reliable sunshine.
