Weather in May
Temperature
May's advent in Kourou records an average high-temperature of a still warm 29.6°C (85.3°F), matching the reading from the prior month. Throughout May, Kourou registers a consistent average low-temperature of 23.9°C (75°F).Rainfall
The month with the most rainfall in Kourou is May, when the rain falls for 24.9 days and typically aggregates up to 503mm (19.8") of precipitation.Sea temperature
In Kourou, French Guiana, in May, the average water temperature is 28.1°C (82.6°F).Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is perceived as agreeably warm, making all water activities enjoyable without the risk of discomfort over lengthy durations.
Daylight
The average length of the day in May is 12h and 22min.On the first day of May in Kourou, French Guiana, sunrise is at 06:18 and sunset at 18:36. On the last day of the month, sunrise is at 06:16 and sunset at 18:40 -03.
Sunshine
The average sunshine in May in Kourou is 4.6h.Frequently asked questions
Is it hot in Kourou during May?
What is the rainiest month in Kourou?
How many days does it rain in May in Kourou?
How warm is the water in May in Kourou?
What is the average length of the day in May in Kourou?
When are sunrise and sunset in May in Kourou?
How long on average sun shines in May in Kourou?
Average temperature in May
Kourou, French Guiana
- Average high temperature in May: 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 May: 23.9°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 May
Kourou, French Guiana
- Average rainfall in May: 503.2mm
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 May
Kourou, French Guiana
- Average rainfall days in May: 24.9 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 May
Kourou, French Guiana
- Average sea temperature in May: 28.1°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 May /
Average sunshine in May
Kourou, French Guiana
- Average daylight in May: 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 May: 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).
Kourou, French Guiana
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