Planning a trip to French Guiana this May? Here's what you need to know about the weather:
What to Expect in French Guiana in May
May in French Guiana generally has warm temperatures, with heavy precipitation.
Temperatures
You can expect warm maximum daytime temperatures of around 29°C (84°F) and nighttime temperatures around 25°C (77°F) in Kourou. These night and day temperatures are average and some days may be even warmer. So be prepared and dress for the heat.For specific regional insights in French Guiana, refer to the map provided below.
Precipitation
In May, precipitation varies across different areas. From heavy rainfall in Maripasoula with an average of 288 mm (11 in) to heavy rainfall in Cayenne with 412 mm (16 in). Looking at the climate data spanning the last 30 years, this month sees the heaviest rainfall of the year in Kourou.Average sunshine
Sunshine is fairly consistent across many areas. Kourou receives about 119 hours of sunlight in May, providing a good balance between sunny spells and cloud cover. If you're after more sunshine hours, take a look at our weather planner for other sun-rich destinations worldwide.
