Best time to go to Grand Cul-de-Sac Average weather of Grand Cul-de-Sac, Saint-Barthelemy

When is the best time to go to Grand Cul-de-Sac?

When is the best time to go to Grand Cul-de-Sac? Here's some information to help you in your decision:

The best months for good weather in Grand Cul-de-Sac are January, February, March, April, May, June, July and December
On average, the warmest months are January, April, May, June, July, August, September, October, November and December
The rainiest months are August, September, October and November
The sea temperature is suitable for swimming all year round

Annual weather in Grand Cul-de-Sac

For full information about the climate and weather in Grand Cul-de-Sac a specific month, click on the corresponding line below:

Month			Our opinion
January	79°F/81°F	2.8in	good weather	Grand Cul-de-Sac in january
February	79°F/81°F	2.4in	perfect weather	Grand Cul-de-Sac in february
March	77°F/81°F	2.7in	perfect weather	Grand Cul-de-Sac in march
April	79°F/81°F	3.9in	good weather	Grand Cul-de-Sac in april
May	81°F/83°F	6.5in	good weather	Grand Cul-de-Sac in may
June	83°F/85°F	4.3in	good weather	Grand Cul-de-Sac in june
July	83°F/85°F	5.8in	good weather	Grand Cul-de-Sac in july
August	83°F/85°F	8.4in	tolerable weather	Grand Cul-de-Sac in august
September	83°F/86°F	8.3in	tolerable weather	Grand Cul-de-Sac in september
October	83°F/85°F	9.4in	tolerable weather	Grand Cul-de-Sac in october
November	81°F/83°F	8.3in	tolerable weather	Grand Cul-de-Sac in november
December	81°F/83°F	4.4in	good weather	Grand Cul-de-Sac in december

Weather and climate in Grand Cul-de-Sac

Grand Cul-de-Sac enjoys a tropical savanna climate (with dry winter) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Grand Cul-de-Sac is 83°F (ranging from 81°F in march to 86°F in september). Annual rainfall is 66.9in, with a minimum of 2.4in in february and a maximum of 9.4in in october.

Between january and april the climate is good. The temperature rises to 81°F and it rains about 21% of the time in april.
In the month of may the climate is correct. the thermometer goes up to 83°F°C and it rains about 6.5in each month.
In june the climate is beautiful. In average, on the morning it is 83°F.
From july to december the climate is just OK. the thermometer goes up to 83°F°C and it rains in december about 4.4in.

Charts: temperature and rainfall in Grand Cul-de-Sac

In the charts below, you can see the following seasonal norms for the city of Grand Cul-de-Sac: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature

Humidity

Peak visitor numbers and tourist seasons in Grand Cul-de-Sac

Find out when Grand Cul-de-Sac has its high tourist season (the period when the influx of tourists is highest) and off-peak tourist season using our data and figures.

Tourist seasons in Grand Cul-de-Sac

Very low season in Grand Cul-de-Sac
The months with the lowest number of tourists are: September.
Low season in Grand Cul-de-Sac
The months with low numbers of tourists are: October.
High season in Grand Cul-de-Sac
The number of visitors to Grand Cul-de-Sac is high in: January, May, June, July, August, November and December.
Peak season in Grand Cul-de-Sac
The largest number of tourists visiting Grand Cul-de-Sac is during: February, March and April.

Figure: Visitor index for Grand Cul-de-Sac month by month

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Average prices of hotels in Grand Cul-de-Sac month by month

Generally, September is the month with the lowest hotel prices in Grand Cul-de-Sac. So this is a great time to save on your holiday! In contrast, March is statistically the most expensive month of the year for hotels.