Kourou
French Guiana
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Kourou, French Guiana

Diciembre, the first month of the winter, in Kourou, is still a warm month, with average temperature ranging between min 23.7°C (74.7°F) and max 29.8°C (85.6°F).

Temperature

In Diciembre, the average high-temperature is relatively the same as in Noviembre - a warm 29.8°C (85.6°F). In Kourou, in Diciembre, the average low-temperature is 23.7°C (74.7°F).

Rainfall

In Kourou, during Diciembre, the rain falls for 20.1 days and regularly aggregates up to 280.5mm (11.04") of precipitation. In Kourou, during the entire year, the rain falls for 190.9 days and collects up to 2838.4mm (111.75") of precipitation.

Sea temperature

In Kourou, the average water temperature is 27.8°C (82°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

Diciembre has the shortest days of the year, with an average of 11.8h of daylight.

Sunshine

In Diciembre, the average sunshine is 4.6h.

What is the temperature in Diciembre in Kourou?

In Kourou, in Diciembre, the average high-temperature is 29.8°C (85.6°F), and the average low-temperature is 23.7°C (74.7°F).

How many days does it rain in Diciembre in Kourou?

In Kourou, during Diciembre, the rain falls for 20.1 days and regularly aggregates up to 280.5mm (11.04") of precipitation.

How warm is the water in Diciembre in Kourou?

In Kourou, French Guiana, in Diciembre, the average water temperature is 27.8°C (82°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the month with the shortest days in Kourou?

The month with the shortest days in Kourou, French Guiana, is Diciembre, with an average of 11.8h of daylight.

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

The average length of the day in Diciembre is 11.8h.

How long on average sun shines in Diciembre in Kourou?

The average sunshine in Diciembre in Kourou is 4.6h.
Average temperature in December - Kourou, French Guiana
  • Average high temperature in December: 29.8°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 December: 23.7°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 December - Kourou, French Guiana
  • Average rainfall in December: 280.5mm

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

Average rainfall days in December - Kourou, French Guiana
  • Average rainfall days in December: 20.1 days

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

Average sea temperature in December - Kourou, French Guiana
  • Average sea temperature in December: 27.8°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 December / Average sunshine in December - Kourou, French Guiana
  • Average daylight in December: 11.8h

Months with the longest days are May, June and July (Average daylight: 12.4h).
The month with shortest days is December (Average daylight: 11.8h).

  • Average sunshine in December: 4.6h

The month with most sunshine is September (Average sunshine: 8.7h).
The month with least sunshine is January (Average sunshine: 3.9h).