Mana
French Guiana
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Mana, French Guiana

The ideal sea water temperature of 28.4°C (83.1°F) makes Julio in Mana, French Guiana, the best time for swimming and other water activities.

Sea temperature

Julio and Agosto, with an average sea temperature of 28.4°C (83.1°F), are months with the warmest seawater.
Note: 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.

Daylight

Months with the longest days in Mana are Mayo through Julio, with an average of 12.4h of daylight.

What are the months with the warmest sea water in Mana?

Julio and Agosto, with an average sea temperature of 28.4°C (83.1°F), are months with the warmest seawater in Mana, French Guiana.

What is the sea water temperature in Julio in Mana?

In Julio, the average sea temperature in Mana, French Guiana, is 28.4°C (83.1°F). 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.

When are the longest days in Mana?

Months with the longest days are Mayo through Julio, with an average of 12.4h of daylight.

How many hours of daylight does Mana have in Julio?

The average length of the day in Julio in Mana, French Guiana, is 12.4h.
Average sea temperature in July - Mana, French Guiana
  • Average sea temperature in July: 28.4°C

Best months for swimming (with the highest average sea temperature) are July and August (28.4°C).
The coldest month (with the lowest average sea temperature) is February (27°C).

Average daylight in July - Mana, French Guiana
  • Average daylight in July: 12.4h

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