Discover French Guiana
Very few tourists make it to this small South American country. It's a shame, because nature in French Guiana is still pure and unspoiled.
Kourou Weather in April
April in Kourou brings high temperatures around 29°C (84°F) during the day, dropping to 25°C (77°F) at night, and as part of the rainy season, heavy rainfall is common.
Rainfall in Kourou in April
Kourou is in the rainy season in April, with rain on around 20 days and an average of 263 mm (10 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Kourou in April
Temperatures in Kourou in April top out at 29°C (84°F) and drop to 25°C (77°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Kourou in April
The month brings about 119 hours of sunlight, offering a comfortable mix of sun and rainy moments.April in Kourou has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Kourou Temperature in April
Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
68%
Precipitation
263 mm (10 in)
Rainy days
20 days
Sunshine
119 hours *
Percentage Sunshine
*
* Data from: Cayenne, French Guiana (42 KM, 26 Miles).
Kourou Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kourou - and find the best time to visit.
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Kourou typically stay consistent throughout April, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in April
Daily Historical Precipitation
48-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather records for Kourou in April
Browse day-by-day weather records for Kourou spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kourou historical weather extremes in April
According to our 34 years of weather records for Kourou, the following extremes were recorded between 1992 and 2026.
- Kourou recorded its highest April temperature of 33°C (91°F) on April 18, 2010.
- The coldest April day was on April 19, 2022, with a maximum of 24°C (75°F).
- The coldest night in April in Kourou was on April 8, 2023, with a minimum of 20°C (68°F).
Best Places in French Guiana in April
Find out more about the weather in French Guiana and which places have the best travel conditions in this month. See all of French Guiana in April →
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).
What to Wear in Kourou in April
Warm temperatures in April make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.
What To Do in Kourou in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Kourou 3-Day Forecast
More climate data for Kourou
See the full Kourou climate overview or explore weather in French Guiana.
Popular in April
Where to go in April - average daytime high across popular destinations.
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