Cayenne weather in May (French Guiana)
Will it be warm or cold in Cayenne this May? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.
Temperatures
In May, Cayenne typically experiences high temperatures and heavy rainfall. Expect temperatures to climb to 30°C during the day, with nighttime readings dropping to 24°C. Typical temperatures can be misleading; some days will be hotter. Prepare with light clothing and plenty of hydration to stay cool.
Precipitation
Cayenne in May falls under the rainy season with heavy rainfall, averaging around 412 mm for the month. The month is marked by heavy rainfall, often coming down in intense bursts. Make sure to have a poncho to stay dry. Climate data suggests that about 26 days will experience rainfall.Average sunshine
With about 119 hours of sunshine, the area enjoys a nice balance of sun and clouds, creating a pleasant environment.If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Cayenne. September and October typically offer the best circumstances. While April, May, June, July and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Cayenne climate page with graphs.
Cayenne, monthly averages in May
Min Temperature
24°C
Max Temperature
30°C
Chance of Rain
86%
Precipitation
412 mm
Rainy days
26 days
Sunshine
119 hours
Percentage Sunshine
Where to go in French Guiana in May
Find out more about the weather in French Guiana and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Cayenne.
Our site offers climate and forecast data for every country in the world. Are you going to French Guiana? On this website you can find historical weather averages for many cities in French Guiana. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
