French Guiana

French Guiana Weather in April

Average temperatures, rainfall, sunshine and the best places to visit in French Guiana in April.

Are you planning a trip a to French Guiana in April and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in French Guiana in April

April 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. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.

To learn more about the conditions in specific areas of French Guiana, check out the map below.

Precipitation

In April, precipitation varies across different areas. From heavy rainfall in Maripasoula with an average of 225 mm (8.9 in) to heavy rainfall in Saint Georges with 278 mm (11 in).

Average sunshine

Sunshine levels are moderate in most locations. Kourou typically sees 119 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.

Explore French Guiana by month

Best Places to Visit in French Guiana in April

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across French Guiana.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in French Guiana

What is the weather like in April for some of the most popular destinations in French Guiana?

Temperature range in French Guiana (April)

Precipitation variation in French Guiana (April)

Kourou

In April Kourou generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

March
April
May
Max temperature
29°C (84°F)
29°C (84°F)
29°C (84°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
119 hours
119 hours
119 hours
Monthly rainfall
181 mm (7.1 in)
263 mm (10 in)
406 mm (16 in)
Monthly rainy days
21 days
20 days
26 days
Weather conditions

Matoury

In April Matoury generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are poor that month.

March
April
May
Max temperature
30°C (86°F)
30°C (86°F)
30°C (86°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
119 hours
122 hours
122 hours
Monthly rainfall
186 mm (7.3 in)
278 mm (11 in)
409 mm (16 in)
Monthly rainy days
22 days
21 days
26 days
Weather conditions

Cayenne

In April Cayenne generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are poor that month.

March
April
May
Max temperature
30°C (86°F)
30°C (86°F)
30°C (86°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
119 hours
122 hours
122 hours
Monthly rainfall
184 mm (7.2 in)
275 mm (11 in)
403 mm (16 in)
Monthly rainy days
22 days
21 days
26 days
Weather conditions

Maripasoula

In April Maripasoula generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are poor that month.

March
April
May
Max temperature
31°C (88°F)
31°C (88°F)
31°C (88°F)
Min temperature
23°C (73°F)
23°C (73°F)
23°C (73°F)
Monthly sun hours
150 hours
156 hours
153 hours
Monthly rainfall
136 mm (5.4 in)
225 mm (8.9 in)
288 mm (11 in)
Monthly rainy days
21 days
21 days
26 days
Weather conditions

Saint Georges

In April Saint Georges generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are poor that month.

March
April
May
Max temperature
30°C (86°F)
30°C (86°F)
30°C (86°F)
Min temperature
23°C (73°F)
23°C (73°F)
23°C (73°F)
Monthly sun hours
111 hours
118 hours
111 hours
Monthly rainfall
211 mm (8.3 in)
278 mm (11 in)
377 mm (15 in)
Monthly rainy days
24 days
23 days
26 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in French Guiana.

Popular cities in April

Day & night temperatures, rainfall and average weather in French Guiana in April.

City Weather Day temp Night temp Rainfall
Cayenne 30°C (86°F) 25°C (77°F) 276 mm (11 in)
Kourou 29°C (84°F) 25°C (77°F) 263 mm (10 in)
Matoury 30°C (86°F) 24°C (75°F) 278 mm (11 in)
Cayenne 30°C (86°F) 24°C (75°F) 275 mm (11 in)
Saint Georges 30°C (86°F) 23°C (73°F) 278 mm (11 in)
Maripasoula 31°C (88°F) 23°C (73°F) 225 mm (8.9 in)

French Guiana weather in April: frequently asked questions

What is the weather like in French Guiana in April?

French Guiana typically experiences poor weather in April, part of the season. Daytime highs in Kourou average around 29°C (84°F), and temperatures drop to about 25°C (77°F) at night.

What is the average temperature in French Guiana in April?

Daytime temperatures in Kourou peak at roughly 29°C (84°F) in April, dropping to about 25°C (77°F) overnight.

Does French Guiana get a lot of rain in April?

Yes. April brings heavy rainfall to French Guiana, with Kourou averaging around 263 mm (10 in). Expect frequent showers and pack accordingly.

Is April a Good Time to Visit French Guiana?

In our view, April might not be the best time to travel to French Guiana with often poor weather in Kourou.

On average, the best time to visit French Guiana is in March, September and October with generally tolerable weather in Kourou. On the other hand, the months of April, May, June, July and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in French Guiana.

Weather and climate has detailed information for every country in the world. Are you going to French Guiana? Get detailed 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.

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