Saint Barthélemy

Saint Barthélemy Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Saint Barthélemy in August.

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Gustavia Marigot Salines Saint Barthélemy

Are you planning a trip a to Saint Barthélemy in August and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Saint Barthélemy in August

August in Saint Barthélemy generally has warm temperatures, with moderate precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 27°C (81°F) in Gustavia. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

To explore the conditions in Saint Barthélemy in more detail, check the map below.

Precipitation

August is a moderate rainy month with an average rainfall of around 97 mm (3.8 in) in Gustavia.

Average sunshine

Sunshine is generally plentiful throughout many areas. Gustavia enjoys about 267 hours of sunlight, ideal for those seeking sunny weather.

Explore Saint Barthélemy by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Saint Barthélemy in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Saint Barthélemy.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Saint Barthélemy

What is the weather like in August for some of the most popular destinations in Saint Barthélemy?

Temperature range in Saint Barthélemy (August)

Precipitation variation in Saint Barthélemy (August)

Gustavia

In August Gustavia generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 27°C (81°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« July
August
September »
July
August
September
Max temperature
29°C (84°F)
30°C (86°F)
30°C (86°F)
Min temperature
26°C (79°F)
27°C (81°F)
27°C (81°F)
Monthly sun hours
267 hours
267 hours
240 hours
Monthly rainfall
83 mm (3.3 in)
97 mm (3.8 in)
131 mm (5.2 in)
Monthly rainy days
17 days
19 days
18 days
Weather conditions
perfect
pleasant
tolerable
Climate in Gustavia →

Marigot

In August Marigot generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 27°C (81°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« July
August
September »
July
August
September
Max temperature
29°C (84°F)
30°C (86°F)
30°C (86°F)
Min temperature
26°C (79°F)
27°C (81°F)
27°C (81°F)
Monthly sun hours
267 hours
267 hours
240 hours
Monthly rainfall
83 mm (3.3 in)
97 mm (3.8 in)
131 mm (5.2 in)
Monthly rainy days
17 days
19 days
18 days
Weather conditions
perfect
pleasant
tolerable
Climate in Marigot →

Salines

In August Salines generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 27°C (81°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« July
August
September »
July
August
September
Max temperature
29°C (84°F)
30°C (86°F)
30°C (86°F)
Min temperature
26°C (79°F)
27°C (81°F)
27°C (81°F)
Monthly sun hours
267 hours
267 hours
240 hours
Monthly rainfall
83 mm (3.3 in)
97 mm (3.8 in)
130 mm (5.1 in)
Monthly rainy days
17 days
19 days
18 days
Weather conditions
perfect
pleasant
tolerable
Climate in Salines →

Saint Barthélemy

In August Saint Barthélemy generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 27°C (81°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« July
August
September »
July
August
September
Max temperature
29°C (84°F)
30°C (86°F)
30°C (86°F)
Min temperature
26°C (79°F)
27°C (81°F)
27°C (81°F)
Monthly sun hours
267 hours
267 hours
240 hours
Monthly rainfall
83 mm (3.3 in)
97 mm (3.8 in)
131 mm (5.2 in)
Monthly rainy days
17 days
19 days
18 days
Weather conditions
perfect
pleasant
tolerable
Climate in Saint Barthélemy →

Is your destination not in the list? Have a look at all destinations in Saint Barthélemy.

Popular cities in August

Day & night temperatures, rainfall and average weather in Saint Barthélemy in August.

City Weather Day temp Night temp Rainfall
Gustavia 30°C (86°F) 27°C (81°F) 97 mm (3.8 in)
Marigot 30°C (86°F) 27°C (81°F) 97 mm (3.8 in)
Salines 30°C (86°F) 27°C (81°F) 97 mm (3.8 in)
Saint Barthélemy 30°C (86°F) 27°C (81°F) 97 mm (3.8 in)

Saint Barthélemy weather in August: frequently asked questions

What is the weather like in Saint Barthélemy in August?

Expect tolerable weather across Saint Barthélemy in August. The popular destination of Gustavia averages 30°C (86°F) by day and 27°C (81°F) at night during this month.

What is the average temperature in Saint Barthélemy in August?

Daytime temperatures in Gustavia peak at roughly 30°C (86°F) in August, dropping to about 27°C (81°F) overnight.

Does Saint Barthélemy get a lot of rain in August?

Rain is generally moderate to light in Saint Barthélemy during August, with Gustavia averaging close to 97 mm (3.8 in).

Is August a Good Time to Visit Saint Barthélemy?

In our opinion, August is a good time to visit Saint Barthélemy with overall pleasant weather in Gustavia. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, the best visiting conditions can be found in January, February, March, April, May, June, July and December offering mostly perfect weather in Gustavia. The weather in September, on the other hand, tends to be unpleasant.

Interested in more climate information?

We have much more information about the climate in Saint Barthélemy.

Weather and climate has detailed information for every country in the world. Are you going to Saint Barthélemy? Get detailed historical weather averages for many cities in Saint Barthélemy.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.