The climate in Kourou during April can be summarized as hot, humid and very wet.
April is in the spring in Kourou and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 24°C (74°F) is normal.
|Daytime temperature||29.9°C 85.8°F|
|Nightly temperature||23.5°C 74.3°F|
|Average temperature||26.7°C 80.1°F|
|Daily sunshine||5.4 hrs|
|Avg rainfall||306 mm 12.1 ins|
|Rainy days||20 days|
|Sea temperature||27.5°C 81.6°F|
|Windspeed||4.7kph 3 mph|
On average April is the 3rd wettest month of the year in Kourou with around 306mm 12.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.4 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Kourou in April 2021.
|Hottest month:||September||32.3°C 90.1°F|
|Driest month:||September||46mm 1.8ins|
|Coldest month:||January||28.8°C 83.8°F|
|Wettest month:||May||473mm 18.6ins|