Weather in August
Temperature
August denotes a minimal variation in the average high-temperature to a still tropical 31°C (87.8°F) from July's 30.4°C (86.7°F). During the nights in August, Kourou experiences a consistent average temperature of 22.8°C (73°F).Rainfall
In Kourou, during August, the rain falls for 8.5 days and regularly aggregates up to 88mm (3.46") of precipitation. Throughout the year, in Kourou, there are 190.9 rainfall days, and 2838mm (111.73") of precipitation is accumulated.Sea temperature
The month with the warmest seawater is August, with an average sea temperature of 28.6°C (83.5°F).Note: Ideal surface water temperatures for any water activity fall between 25°C (77°F) and 29°C (84.2°F), offering maximum enjoyment for lengthened periods.
Daylight
In August, the average length of the day is 12h and 17min.On the first day of the month, sunrise is at 06:26 and sunset at 18:47. On the last day of August, in Kourou, sunrise is at 06:24 and sunset at 18:37 -03.
Sunshine
In August, the average sunshine in Kourou, French Guiana, is 8h.Frequently asked questions
How hot does it get in Kourou in August?
How much does it rain in Kourou in August?
What is the month with the warmest sea water in Kourou?
What is the water temperature in August in Kourou?
What is the average length of the day in August in Kourou?
When are sunrise and sunset in August in Kourou?
How long on average sun shines in August in Kourou?
Average temperature in August
Kourou, French Guiana
- Average high temperature in August: 31°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 August: 22.8°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).
Average rainfall in August
Kourou, French Guiana
- Average rainfall in August: 87.7mm
The wettest month (with the highest rainfall) is May (503.2mm).
The driest month (with the least rainfall) is September (32.8mm).
Average rainfall days in August
Kourou, French Guiana
- Average rainfall days in August: 8.5 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).
Average sea temperature in August
Kourou, French Guiana
- Average sea temperature in August: 28.6°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).
Average daylight in August /
Average sunshine in August
Kourou, French Guiana
- Average daylight in August: 12h and 2min
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 August: 8h and 0min
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).
Kourou, French Guiana
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