The weather in April in French Guiana
It's hot in April in French Guiana with an average temperature of 30°C. Temperatures this month range from a low of 29°C to a high of 31°C. At night, you can expect temperatures between 23°C and 25°C.
Looking for sun? April isn’t a good month to be in French Guiana. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in April for French Guiana. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 33°C in 2023, French Guiana reached the highest temperature in April over the past 10 years. The lowest daytime temperature in this month was 22°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 18°C to a highest value of 27°C.
Rainfall amount
In April, there is an average of 329 mm of precipitation, spread over 26 days. The wind speed is around 4 Bft, mostly coming from the Northeast.
Daily weather in April for French Guiana
Click on any day in April to get detailed info about the usual weather on that day in French Guiana. Check out the historical temperatures and precipitation over the past 10 years on this day.
April weather comparison
| French Guiana | New York | |
|---|---|---|
| Average temperature | 30°C | 17°C |
| Max. temperature | 31°C | 22°C |
| Min. temperature | 23°C | -5°C |
| Total precipitation | 329 mm | 81 mm |
| Rainy days | 26 days | 11 days |
Start of April
The month of April starts in French Guiana with hot temps, averaging around 31°C during the day and nights around 24°C.
Mid April
By mid-April, daytime temps drop to around 30°C, with nights around 25°C. There’s a high chance of precipitation during this time.
End of April
By the end of April, the average daytime temperature in French Guiana is around 30°C, while nighttime temps are about 24°C. There’s a significant chance of many days with precipitation.
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UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of French Guiana for all months and discover the best travel time
The climate in French Guiana is based on weather data from Cayenne. Other spots might have different weather. You can check out all destinations in French Guiana to get the full picture of the climate.
Temperature charts
These charts show the average temperatures in April in French Guiana. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in April in French Guiana
Temperature in April in French Guiana over the years
Precipitation charts
These charts show the average amount of precipitation in April in French Guiana. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in April in French Guiana
Total precipitation in April in French Guiana over the years
Daily UV index in April in French Guiana
This chart shows the average daily UV index in April in French Guiana, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in April in French Guiana
The weather in April in French Guiana is rated 3 out of 5 stars by 1 visitor. Have you been to French Guiana? Share your weather experience to help other visitors.
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April in French Guiana was quite humid and hot. Despite frequent rain showers, there were also sunny moments. High humidity sometimes caused discomfort, especially during walks in nature.— This text is automatically translated to English
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Average weather in French Guiana by month
Click on a month below to see detailed weather info for French Guiana. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.