April weather forecast
Kourou, French Guiana

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Weather in April

April in Kourou, French Guiana, experiences weather similar to March but with an increase in rainfall to 391mm (15.39"). This month signals the arrival of the rainy season, with more frequent downpours expected compared to the preceding months. Unpredictable rain showers a common phenomenon, hence visitors and residents are advised to have a backup indoor plan. Despite the precipitation, the temperature remains reasonably stable throughout the day. In essence, April is characterized by unpredictable weather patterns, thus requiring flexibility in planning outdoor activities.

Temperature

Kourou marks the arrival of April with an average high-temperature of a still moderately hot 29.6°C (85.3°F), hardly different from March's 29.4°C (84.9°F). Kourou observes an average nighttime temperature of 24.3°C (75.7°F) during April.

Rainfall

In Kourou, in April, during 20.3 rainfall days, 391mm (15.39") of precipitation is typically accumulated. In Kourou, French Guiana, during the entire year, the rain falls for 190.9 days and collects up to 2838mm (111.73") of precipitation.

Sea temperature

In April, the average sea temperature in Kourou, French Guiana, is 27.6°C (81.7°F).
Note: Swimming, diving, and other activities in water temperatures between 25°C (77°F) and 29°C (84.2°F) are thought to be quite enjoyable and satisfying for extended periods, with no discomfort.

Daylight

In Kourou, the average length of the day in April is 12h and 14min.
On the first day of the month, sunrise is at 06:29 and sunset at 18:39. On the last day of April, sunrise is at 06:18 and sunset at 18:36 -03.

Sunshine

In Kourou, the average sunshine in April is 4.6h.
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Frequently asked questions

How hot is it in Kourou in April?

In Kourou, in April, the average high-temperature is 29.6°C (85.3°F), and the average low-temperature is 24.3°C (75.7°F).

How many days does it rain in April in Kourou?

In Kourou, in April, it is raining for 20.3 days, with typically 391mm (15.39") of accumulated precipitation.

What is the sea water temperature in April in Kourou?

In April, the average sea temperature in Kourou is 27.6°C (81.7°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in April in Kourou?

In April, the average day length in Kourou is 12h and 14min.

When is the sunrise / sunset in April in Kourou?

In April, on the first day of the month, sunrise is at 06:29 and sunset at 18:39. On the last day of the month, in Kourou, sunrise is at 06:18 and sunset at 18:36 -03.

How long on average sun shines in April in Kourou?

The average sunshine duration in April in Kourou, French Guiana, is 4.6h.

Average temperature in April
Kourou, French Guiana

Average temperature in April - Kourou, French Guiana
  • Average high temperature in April: 29.6°C

The warmest month (with the highest average high temperature) is October (31.9°C).
The month with the lowest average high temperature is January (29°C).

  • Average low temperature in April: 24.3°C

The month with the highest average low temperature is April (24.3°C).
The coldest month (with the lowest average low temperature) is September (22.6°C).

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Average rainfall in April
Kourou, French Guiana

Average rainfall in April - Kourou, French Guiana
  • Average rainfall in April: 391mm

The wettest month (with the highest rainfall) is May (503.2mm).
The driest month (with the least rainfall) is September (32.8mm).

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Average rainfall days in April
Kourou, French Guiana

Average rainfall days in April - Kourou, French Guiana
  • Average rainfall days in April: 20.3 days

The month with the highest number of rainy days is May (24.9 days).
The month with the least rainy days is September (4.4 days).

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Average sea temperature in April
Kourou, French Guiana

Average sea temperature in April - Kourou, French Guiana
  • Average sea temperature in April: 27.6°C

The best month for swimming (with the highest average sea temperature) is August (28.6°C).
The coldest month (with the lowest average sea temperature) is February (27.1°C).

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Average daylight in April /
Average sunshine in April
Kourou, French Guiana

Average daylight in April / Average sunshine in April - Kourou, French Guiana
  • Average daylight in April: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).

  • Average sunshine in April: 4h and 4min

The month with the most sunshine is September (Average sunshine: 8h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Kourou, French Guiana

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